Decentralized Systems & Applications

**Kindly note that this is a paid event and the average number of attendees for our events is 60-70 people. You can register on [https://www.eventbrite.co.uk/e/startup-connector-london-startup-founder-networking-event-tickets-1985229053540?aff=meetup](https://www.eventbrite.co.uk/e/startup-connector-london-startup-founder-networking-event-tickets-1985229053540?aff=meetup)** Startup Connector® London: founders, entrepreneurs & investors networking to build partnerships, exchange ideas and grow startups. Join the 26th edition of **Startup Connector®**, a dynamic **London startup networking event** designed for **startup founders, entrepreneurs, investors, innovators, and business leaders** looking to build meaningful connections and grow within London’s thriving startup ecosystem. Hosted by **London Connector® at Hay Hill**, this event brings together **early-stage founders, experienced entrepreneurs, angel investors, venture capital professionals, and ambitious business builders** for an evening of high-quality networking in a welcoming and professional environment. Whether you are **launching a startup, scaling your company, searching for investment, or exploring new partnerships**, Startup Connector® provides the ideal space to meet the right people and exchange ideas. ### **⭐ Why Attend Startup Connector®?** **🤝 Connect with founders and entrepreneurs** Meet startup founders, business owners, innovators, and professionals building exciting companies across London. **🌐 Expand your startup network** Build valuable relationships with people who can support your business journey, from mentors to collaborators and investors. **💡 Discover new opportunities** Explore partnerships, collaborations, and potential investment conversations with people actively involved in the startup ecosystem. **📈 Learn from real entrepreneurial experiences** Engage in conversations with founders who are building, scaling, and growing businesses in today’s competitive market. ### **👥 Who Should Attend?** Startup Connector® is designed for: • 🚀 **Startup founders and co-founders** • 💼 **Entrepreneurs and aspiring founders** • 💰 **Angel investors and venture capital professionals** • 🧠 **Startup advisors and consultants** • 💻 **Tech professionals and innovators** • 🏢 **Business owners and directors interested in startups** If you are looking to **connect with the startup community in London**, this event is the perfect opportunity. ### **📅 Event Format** The format of the evening is **pure networking**, allowing attendees to have natural conversations and build genuine relationships without formal presentations. **🕕 5:00 PM – Event Begins** Guests arrive and the evening begins with **hosted free-format networking**. **🔗 Throughout the Evening – Open Networking** Meet founders, entrepreneurs, and investors while building valuable connections within London’s startup ecosystem. ### **📲 WhatsApp Networking Group** 24 hours before the event, we will create an **exclusive WhatsApp group for attendees**, allowing participants to start interacting before the event. This helps founders and entrepreneurs **introduce themselves, plan meetings during the event, and continue conversations afterwards**. On the day of the event, you will receive an email invitation to join the WhatsApp group. ### **📸 Event Disclaimer** Photos and videos may be taken during the event for use across **social media channels, marketing materials, and promotional campaigns**. Thank you for your understanding and cooperation. * [United Kingdom Events](https://www.eventbrite.co.uk/d/united-kingdom/events) * [Greater London Events](https://www.eventbrite.co.uk/d/united-kingdom--greater-london/events) * [Things to do in London](https://www.eventbrite.co.uk/ttd/united-kingdom--london) * [London networking](https://www.eventbrite.co.uk/d/united-kingdom--london/networking) * [London Business networking](https://www.eventbrite.co.uk/d/united-kingdom--london/business--networking)

**Kindly note that this is a paid event and the average number of attendees for our events is 60-70 people. You can register on [https://www.eventbrite.co.uk/e/london-business-networking-event-in-mayfair-for-entrepreneurs-and-directors-tickets-1985228983330?aff=meetup](https://www.eventbrite.co.uk/e/london-business-networking-event-in-mayfair-for-entrepreneurs-and-directors-tickets-1985228983330?aff=meetup)** Premium Mayfair networking bringing entrepreneurs, investors and directors together at Hay Hill to build high-value business connections. Join an exclusive business networking event in the heart of **Mayfair, London**, designed for **entrepreneurs, company directors, investors, founders, and senior professionals** looking to build meaningful relationships and discover new opportunities. Hosted at the prestigious **Hay Hill Private Members Club (W1J, Berkeley Square)**, this event brings high-level decision-makers together for quality conversations, collaborations, and long-term business connections. Whether you're growing a startup, scaling a company, raising investment, or expanding your professional network, this London networking event offers a premium environment to meet the right people. ## 💼 **Why Attend This London Networking Event?** * Connect with **entrepreneurs, business owners, CEOs and decision-makers** * Meet **angel investors, VCs, consultants, advisors**, and partnership-ready professionals * Build business relationships in an elegant **Mayfair** setting * Explore collaborations, joint ventures, and high-value introductions * Expand your circle within London’s most active professional community This event is perfect for those serious about business growth and visibility in London’s fast-moving professional ecosystem. ## 🧩 **What to Expect** * A warm, relaxed, and professional atmosphere * Open networking from the moment you arrive * Opportunity to meet entrepreneurs from diverse industries * Conversations that spark partnerships, business deals, and long-term connections * A curated crowd of business-focused professionals * Access to an exclusive WhatsApp group for pre-event and post-event networking ## 👥 **Who Should Attend** This event is designed for: * Entrepreneurs & startup founders * Investors & venture partners * Business owners & company directors * Consultants & senior professionals * Professionals looking for new clients, partners, or collaborators * Anyone wanting to expand their London business network in a premium venue ## **Our unique venue is:** Set in a stunning six-story building at **Berkeley Square, Hay Hill** is unique as it combines the luxury of a private members club with the business focus of a co-working environment, pioneering the concept of the club working, all in the heart of Mayfair. For our event, we have reserved an area of the venue with a cash bar, so that we can mix and mingle and meet old and new friends, new contacts, and, why not, new clients too! ## **Program** The format of the evening is 'mix and mingle', meet like-minded business leaders and entrepreneurs, and investors in a relaxed environment. Our team is on-site to facilitate meaningful introductions. We connect at a human-to-human level, and prefer building relationships. ## **How many people are attending?** We have a **maximum capacity of 80 guests** for this venue and given the popularity of our events and the nature of the venue that hosts us, **this one is predicted to be sold out in advance,**, **also because on average for each event we run,**, **30-40 places are booked by our members who have joined the yearly membership. Early booking is truly and highly recommended.** The reason the events we organize are so successful is that we follow a very simple, but effective formula. A couple of days before the event, **we create a WhatsApp group with those attendees who wish to start getting to know each other**. This allows each participant to set up meetings with those they wish to meet during (or even before) the event. On the day of the event, you will find a relaxed environment and a welcoming and supportive crowd. **Our team will be at the venue to introduce you to anybody specific you'd like to talk to.** Guests will have access to the part of the Club reserved for our event, but not to other private areas of Hay Hill Club. You can book a private tour, though. **Dress code: business casual (no trainers, no jeans)** **Refund policy. Tickets bought in advance are generally cheaper than those bought on the day of the event and for this reason cannot be refunded. They can be reassigned to another person of your choice.** **WhatsApp Group 📲** Continue the conversation before and after the event by joining our exclusive attendee WhatsApp group. On the day of the event, you will receive an email inviting you to join the WhatsApp message for the event. **Event Disclaimer** Photos and videos may be taken during the event for use across our social media channels and promotional materials. Thank you for your understanding and cooperation.#Business #Businessevent #businessnetworking #Businessprofessional #Londonevent #Networking * [United Kingdom Events](https://www.eventbrite.co.uk/d/united-kingdom/events) * [Greater London Events](https://www.eventbrite.co.uk/d/united-kingdom--greater-london/events) * [Things to do in London](https://www.eventbrite.co.uk/ttd/united-kingdom--london) * [London conferences](https://www.eventbrite.co.uk/d/united-kingdom--london/conference) * [London Business conferences](https://www.eventbrite.co.uk/d/united-kingdom--london/business--conference)

**Kindly note that this is a paid event and the average number of attendees for our events is 60-70 people. You can register on [https://www.eventbrite.co.uk/e/london-business-networking-event-in-mayfair-for-entrepreneurs-and-directors-tickets-1985228983330?aff=meetup](https://www.eventbrite.co.uk/e/london-business-networking-event-in-mayfair-for-entrepreneurs-and-directors-tickets-1985228983330?aff=meetup)** Premium Mayfair networking bringing entrepreneurs, investors and directors together at Hay Hill to build high-value business connections. Join an exclusive business networking event in the heart of **Mayfair, London**, designed for **entrepreneurs, company directors, investors, founders, and senior professionals** looking to build meaningful relationships and discover new opportunities. Hosted at the prestigious **Hay Hill Private Members Club (W1J, Berkeley Square)**, this event brings high-level decision-makers together for quality conversations, collaborations, and long-term business connections. Whether you're growing a startup, scaling a company, raising investment, or expanding your professional network, this London networking event offers a premium environment to meet the right people. ## 💼 **Why Attend This London Networking Event?** * Connect with **entrepreneurs, business owners, CEOs and decision-makers** * Meet **angel investors, VCs, consultants, advisors**, and partnership-ready professionals * Build business relationships in an elegant **Mayfair** setting * Explore collaborations, joint ventures, and high-value introductions * Expand your circle within London’s most active professional community This event is perfect for those serious about business growth and visibility in London’s fast-moving professional ecosystem. ## 🧩 **What to Expect** * A warm, relaxed, and professional atmosphere * Open networking from the moment you arrive * Opportunity to meet entrepreneurs from diverse industries * Conversations that spark partnerships, business deals, and long-term connections * A curated crowd of business-focused professionals * Access to an exclusive WhatsApp group for pre-event and post-event networking ## 👥 **Who Should Attend** This event is designed for: * Entrepreneurs & startup founders * Investors & venture partners * Business owners & company directors * Consultants & senior professionals * Professionals looking for new clients, partners, or collaborators * Anyone wanting to expand their London business network in a premium venue ## **Our unique venue is:** Set in a stunning six-story building at **Berkeley Square, Hay Hill** is unique as it combines the luxury of a private members club with the business focus of a co-working environment, pioneering the concept of the club working, all in the heart of Mayfair. For our event, we have reserved an area of the venue with a cash bar, so that we can mix and mingle and meet old and new friends, new contacts, and, why not, new clients too! ## **Program** The format of the evening is 'mix and mingle', meet like-minded business leaders and entrepreneurs, and investors in a relaxed environment. Our team is on-site to facilitate meaningful introductions. We connect at a human-to-human level, and prefer building relationships. ## **How many people are attending?** We have a **maximum capacity of 80 guests** for this venue and given the popularity of our events and the nature of the venue that hosts us, **this one is predicted to be sold out in advance,**, **also because on average for each event we run,**, **30-40 places are booked by our members who have joined the yearly membership. Early booking is truly and highly recommended.** The reason the events we organize are so successful is that we follow a very simple, but effective formula. A couple of days before the event, **we create a WhatsApp group with those attendees who wish to start getting to know each other**. This allows each participant to set up meetings with those they wish to meet during (or even before) the event. On the day of the event, you will find a relaxed environment and a welcoming and supportive crowd. **Our team will be at the venue to introduce you to anybody specific you'd like to talk to.** Guests will have access to the part of the Club reserved for our event, but not to other private areas of Hay Hill Club. You can book a private tour, though. **Dress code: business casual (no trainers, no jeans)** **Refund policy. Tickets bought in advance are generally cheaper than those bought on the day of the event and for this reason cannot be refunded. They can be reassigned to another person of your choice.** **WhatsApp Group 📲** Continue the conversation before and after the event by joining our exclusive attendee WhatsApp group. On the day of the event, you will receive an email inviting you to join the WhatsApp message for the event. **Event Disclaimer** Photos and videos may be taken during the event for use across our social media channels and promotional materials. Thank you for your understanding and cooperation.#Business #Businessevent #businessnetworking #Businessprofessional #Londonevent #Networking * [United Kingdom Events](https://www.eventbrite.co.uk/d/united-kingdom/events) * [Greater London Events](https://www.eventbrite.co.uk/d/united-kingdom--greater-london/events) * [Things to do in London](https://www.eventbrite.co.uk/ttd/united-kingdom--london) * [London conferences](https://www.eventbrite.co.uk/d/united-kingdom--london/conference) * [London Business conferences](https://www.eventbrite.co.uk/d/united-kingdom--london/business--conference)

**Kindly note that this is a paid event and the average number of attendees for our events is 60-70 people. You can register on [https://www.eventbrite.co.uk/e/startup-connector-london-startup-founder-networking-event-tickets-1985229053540?aff=meetup](https://www.eventbrite.co.uk/e/startup-connector-london-startup-founder-networking-event-tickets-1985229053540?aff=meetup)** Startup Connector® London: founders, entrepreneurs & investors networking to build partnerships, exchange ideas and grow startups. Join the 26th edition of **Startup Connector®**, a dynamic **London startup networking event** designed for **startup founders, entrepreneurs, investors, innovators, and business leaders** looking to build meaningful connections and grow within London’s thriving startup ecosystem. Hosted by **London Connector® at Hay Hill**, this event brings together **early-stage founders, experienced entrepreneurs, angel investors, venture capital professionals, and ambitious business builders** for an evening of high-quality networking in a welcoming and professional environment. Whether you are **launching a startup, scaling your company, searching for investment, or exploring new partnerships**, Startup Connector® provides the ideal space to meet the right people and exchange ideas. ### **⭐ Why Attend Startup Connector®?** **🤝 Connect with founders and entrepreneurs** Meet startup founders, business owners, innovators, and professionals building exciting companies across London. **🌐 Expand your startup network** Build valuable relationships with people who can support your business journey, from mentors to collaborators and investors. **💡 Discover new opportunities** Explore partnerships, collaborations, and potential investment conversations with people actively involved in the startup ecosystem. **📈 Learn from real entrepreneurial experiences** Engage in conversations with founders who are building, scaling, and growing businesses in today’s competitive market. ### **👥 Who Should Attend?** Startup Connector® is designed for: • 🚀 **Startup founders and co-founders** • 💼 **Entrepreneurs and aspiring founders** • 💰 **Angel investors and venture capital professionals** • 🧠 **Startup advisors and consultants** • 💻 **Tech professionals and innovators** • 🏢 **Business owners and directors interested in startups** If you are looking to **connect with the startup community in London**, this event is the perfect opportunity. ### **📅 Event Format** The format of the evening is **pure networking**, allowing attendees to have natural conversations and build genuine relationships without formal presentations. **🕕 5:00 PM – Event Begins** Guests arrive and the evening begins with **hosted free-format networking**. **🔗 Throughout the Evening – Open Networking** Meet founders, entrepreneurs, and investors while building valuable connections within London’s startup ecosystem. ### **📲 WhatsApp Networking Group** 24 hours before the event, we will create an **exclusive WhatsApp group for attendees**, allowing participants to start interacting before the event. This helps founders and entrepreneurs **introduce themselves, plan meetings during the event, and continue conversations afterwards**. On the day of the event, you will receive an email invitation to join the WhatsApp group. ### **📸 Event Disclaimer** Photos and videos may be taken during the event for use across **social media channels, marketing materials, and promotional campaigns**. Thank you for your understanding and cooperation. * [United Kingdom Events](https://www.eventbrite.co.uk/d/united-kingdom/events) * [Greater London Events](https://www.eventbrite.co.uk/d/united-kingdom--greater-london/events) * [Things to do in London](https://www.eventbrite.co.uk/ttd/united-kingdom--london) * [London networking](https://www.eventbrite.co.uk/d/united-kingdom--london/networking) * [London Business networking](https://www.eventbrite.co.uk/d/united-kingdom--london/business--networking)

This seminar is for improving your communication skills, so you can achieve greater success in life. We will especially focus on a life tool that you can easily learn and use to improve your: - \- Interviews \- Public speaking \- Communication with strangers \- Connection with co\-workers \- Comfort with various social situations\. \- Handling upsets \- Getting along with others better\. \- Meeting new people\. This seminar invites your feedback and input. You could learn some new skills and we would love for you to be able to practice this also. You will learn an amazing life tool that you can put into practice right away! We also offer free one-to-one appointments to be made after the seminar if you require a bit of extra coaching or tips. From the Scientology Life Improvement Centre

Build confidence through practical speaking practice in a friendly and supportive group, with a two-time TEDx speaker **Public Speaking Practice - A Friendly and Supportive Group** Do you want to feel more comfortable speaking up — at work or in everyday situations — without pressure or judgement? This session offers **practical public speaking practice in a friendly, supportive group**, where confidence is built gradually through experience, not performance. **What Happens in the Session** This is a practical and hands-on session where you’ll be invited to: * Take part in short, low-pressure speaking activities * Practice sharing ideas in a calm, supportive environment * Learn effective techniques to help you speak with more clarity and ease * Receive optional, supportive feedback to develop your public speaking skillset You choose your level of participation — many people start quietly and grow from there. **Who This Is For** This session is ideal if you want to: * Grow confidence speaking in meetings or groups * Strengthen your speaking skills through practice and application * Reduce nerves and self-doubt over time * Communicate more clearly and authentically All levels are welcome — from nervous beginners to experienced speakers who want to stay sharp. **Discover & practice techniques TODAY and apply them TOMORROW!** **Why Regular Practice Matters** Public speaking is a skill – and skills need practice. Your ‘voice’ gets stronger every time you use it. These sessions offer a safe space to keep your skills sharp, focused and ready, so that speaking up when it matters feels natural to you. **What others are saying** * Ben - “Hi David, what a great session. You're a talented facilitator. Can't wait for the next session” * Hugh - “Thanks very much again David. Much to take forward from your incredibly useful session!” * Regular attendee - “Hi David, Thank you for your positive feedback. I love your classes and always come out feeling optimistic about the world and myself. Thank you! **Frequently asked questions** **Do I need public speaking experience to attend?** * No. This session is suitable for all levels. Many people attend to build confidence gradually, and you’re always free to take part at your own pace. **What kind of feedback will I receive?** * Feedback is optional, supportive, and developmental. The focus is on encouragement and helping you grow in confidence, not criticism. **English isn’t my first language — can I still attend?** * Yes. These sessions are open to everyone who wants to grow their speaking skills. Speaking English as an additional language is not a barrier to attending, and many people find this a supportive space to practice speaking with confidence at their own pace. **Session Format** * Introduction to practical and effective public speaking techniques * Short, fun speaking activities * Supportive group practice * Optional feedback and reflection **Meet Your Facilitator** David is a two-time TEDx speaker and empowers individuals to build their confidence, find their voice and share their message - to connect, inspire, and lead. **Practical Information** Please arrive a few minutes early to get settled before we begin.
 Location details are included in the Meetup event page. **Here's David delivering his keynote speech at TEDx:** [https://youtu.be/6Xpr88Iaa00](https://youtu.be/6Xpr88Iaa00)

A Rabble session is 1 hour of fun and social team games. Each game disguises high-intensity intervals within the rules, giving you an effective, all-body workout without even realising it. We play a bunch of different games at each session (like British Bulldog, Capture the Flag, Dodgeball, Frisbee and many more), and every class is different. Sessions are open to all, no matter your sporting ability. Each game is explained before we start, so there's no need to have played any of the games before. Come solo or bring friends! And stay at the end for the social part! Who knew getting fit could be this fun? **HOW TO BOOK**: **It's essential that you book onto sessions via our website, using the link below**; due to restrictions on games and preparation times we cannot accept walk-ins, or late arrivals. [https://joinrabble.com/locations/london/](https://joinrabble.com/locations/london/) Use the code **FREEPLAY** to get your first game free! *** We play every: * Monday in Finsbury Park (19:00 - 20:00) * Tuesday in Shoreditch Park (19:00 - 20:00) * Wednesdays in Elephant & Castle (19:00-20:00) * Saturday in Southwark Park (10:30 - 11:30) * Saturday in Finsbury Park (11:00 - 12:00) * Sunday in Clapham Common (12:00 - 13:00) We hope to see you playing soon! PS. We have a group of dedicated regulars, so numbers are usually much higher than meetup might suggest. Sign up at: [https://joinrabble.com/locations/london/](https://joinrabble.com/locations/london/) **Love Rabble**

Join the UK A Cappella Society for a day of workshops, all focusing on different areas of a cappella. You'll have a choice of workshops to attend, led by professionals and experts in the field. Meet some fellow singers, and learn new skills to up your game. **Schedule for the Day** **10 - 11am - Basic Vocal Skills:** Led by Will Drake, ex-MD of UK Champions, Northern Lights, co-founder of professional a cappella groups, Elision and Enchord. In this session, you'll go back to basics to train your voice and work on the details that really make a difference in making your performances amazing. **11.15 - 12.15pm - Sing Session (part 1)** Led by Charley Strachan, MD of Choir Co Women. This session involves putting the skills you've learnt to the test and learning a new arrangement from scratch alongside your fellow singers. **12.15 - 1pm LUNCH BREAK** **1 - 1.45pm - Sing Session (part 2)** The session will continue after lunch, and you'll end the session by performing the arrangement you've just learnt. **2 - 3pm - How To Set Up and Run a Group** Led by Will Drake, ex-MD of UK Champions, Northern Lights, co-founder of professional a cappella groups, Elision and Enchord. In this session, you'll learn everything you need to know about setting up a new group, or running an existing one. **3 - 4pm - Arranging 101** Led by Kevin Fox, ex-Swingle and current coach & professional arranger. In this session, you'll learn the fundamentals of arranging, get tips on how to improve your arrangements, and cover the tricks that will make your arrangement pop. **2 - 3pm - MD Workshop** Led by Tom Hartley, current Swingle, coach & professional arranger. This session will teach you how to work with singers to get the best out of their voices. You'll learn musical directing techniques to ensure that your group are all singing with one voice. **3 - 4pm - Groove Workshop** Led by Tom Hartley, current Swingle, coach & professional arranger. This session will cover groove, strenghtening your rhythmic sections and making sure that your group is feeling and performing the music in-sync. **4 - 4.30pm - Guest Performance TBC** [Tickets here](https://www.ticketsource.com/uk-a-cappella-society/uk-a-cappella-workshops-day/e-zklazx)

We're excited to be back and pleased to say this event is being sponsored by [pgMustard](https://pgmustard.com). On the talks front, we have **Anton Borisov and Vlad Bokov** from Fresha who will take us through how they recently upgraded their fleet with zero-downtime. We will then host our first ever debate, on a topic to be determined! WHERE Join us at **Doggett's Coat and Badge on 14 April from 18:30.** PROGRAM 18:30 Welcome 19:00 Swapping the Elephant Without Breaking the Room: Zero-downtime Major PG upgrades in practice (Anton Borisov and Vlad Bokov, Fresha) - abstract below 19:45 Sandwiches and bar snacks (paid for by our sponsor) 20:00 Debate — topic TBD ABSTRACT **Swapping the Elephant Without Breaking the Room: Zero-downtime Major PG upgrades in practice** Upgrading PostgreSQL across hundreds of production databases without downtime sounds impossible, especially when logical replication slots, Debezium CDC pipelines, and outbox event streams are in play. At Fresha, we faced exactly that: mission-critical workloads still on PostgreSQL 12, and no safe way to reach 17 without freezing the business. This talk walks through how we designed and automated a blue-green upgrade framework using logical decoding, controlled WAL overlap, and connector orchestration. We’ll dive into how Debezium connectors, replication origins, and PgBouncer pools were coordinated to guarantee continuity for both CDC and outbox topics, with rollback and dry-run modes built in. Attendees will learn practical techniques for: * Orchestrating zero-downtime Postgres major upgrades on RDS or self-managed clusters * Managing replication slots and Debezium connectors safely across clusters * Handling sequence alignment, WAL overlap, and connector state transitions * Designing reversible, testable database cutovers This is a practical session from real production experience: no magic tools, just PostgreSQL internals, Debezium, careful planning, and a few well-placed bash scripts. SPEAKERS **Anton Borisov** architects real-time data systems centered on PostgreSQL. At Fresha, he designs zero-downtime migrations, Debezium-based CDC pipelines, and overall data strategy integrating Postgres with Kafka and Flink. His work spans query planning analysis, partitioning and indexing, autovacuum and bloat optimization, and performance tuning under high-concurrency workloads. He also builds downstream lakehouse integrations with Iceberg, Paimon, and StarRocks. Anton publishes technical deep-dives on PostgreSQL internals, streaming infrastructure, and production reliability at medium.com/@borzoniusy **Vlad Bokov** is a Staff Engineer at Fresha working on systems behind activity feeds and communication between partners and customers. He deals with what breaks at scale: PostgreSQL under heavy write load, WAL bottlenecks, replication issues, Kafka pipelines, and zero-downtime migrations. Most of his work is about making production systems behave: fixing what is slow, unstable, or too expensive, and making trade-offs that hold up under pressure. He works across Snowflake, StarRocks, PostgreSQL, Elasticsearch, and Redis, and is currently exploring newer streaming approaches, including Apache Fluss, for real-world workloads. *** THE OFFICIAL BITS The meet-up abides by [PostgreSQL Code of Conduct](https://www.postgresql.org/about/policies/coc/). Postgres, PostgreSQL and the Slonik Logo are trademarks or [registered trademarks of the PostgreSQL Community Association of Canada](https://www.postgresql.org/about/policies/trademarks/), and used with their permission.

**Space is limited so book and pay early to avoid disappointment.** This evening workshop provides a perfect opportunity to experience the deep and insightful Systemic Constellations process in an intimate group setting. A unique and powerful therapeutic method for self-exploration, understanding core behaviours, removing blocks, and reintroducing movement and growth. It is used as a major resource in supporting healthy relationships, working through trauma, and assisting in depression treatment. **Issue Holder (client) and Representative spaces are available, please follow the link to book:** **For Representative (Participant) Booking £35** **[https://calendly.com/illiadato/in-person-family-constellations-evening-workshop](https://calendly.com/illiadato/in-person-family-constellations-evening-workshop)** **For Issue Holder (Client) Booking £175:** If you wish to attend as an Issue Holder at this workshop and have your own Constellation done please email your request to: [ih@londonconstellations.uk](http://ih@londonconstellations.uk/) Read comments of workshop participants here: [https://bit.ly/33Asprs](https://bit.ly/33Asprs) **WHAT ARE SYSTEMIC CONSTELLATIONS?** The Systemic Constellations method is a unique therapeutic process of exploration of the forces that move us in life. Such forces are often appearing as difficulties or a sense of being 'stuck' in life, affecting our behaviour, relationships, career, health/wellbeing, or even financial circumstances. This method provides a three-dimensional ‘map’ of one’s life as it is at present. It is a simple yet powerful way to explore entanglements and blockages in our personal life and our family history. The method brings awareness and clarity into personal challenges by focusing the client on the root cause of such difficulties. Constellations provide an opening for a positive life shift and present ways for deep healing processes to occur. **WHAT HAPPENS IN A CONSTELLATION SESSION?** In Constellations work the ‘client’ is referred to as the ‘Issue Holder’. The method uses workshop participants as ‘Representatives’ to stand in for key people in the client’s life such as family members, colleagues, partners, ex-partners, etc., sometimes ‘abstract’ concepts such as an emotion, country of origin, religion, or destiny are also represented. All participants are invited to take part as Representatives. Workshop participants often report (see reviews: [https://bit.ly/33Asprs](https://bit.ly/33Asprs)) experiencing profound insights into their own lives by simply witnessing the process, regardless of how they choose to take part. **WHY DOES THIS WORK?** Scientific research shows that the experiences of your ancestors can determine your behaviour today and affect future generations.\*\* Recent scientific research into DNA reveals that a component named epigenetics is embedding the effect of a traumatic experience by altering the genetic structure. It means that some of our behaviour patterns can be attributed to traumatic events in our family history. This notion has always been one of the guiding principles of Systemic / Constellations Therapy, a form of work that is dedicated to exposing and dealing with issues emerging from our family system. *“It is only now that science is catching up with what is evident in Systemic Constellations work and visible in every one of our therapy sessions; trauma in the family history directly affects future generations' behaviour"* Illi Adato MD Our group provides a safe space where deep personal work is done and where maintaining confidentiality and respect for each other's privacy is paramount. **\*\* DNA research paper and news articles:** Discover - Grandma's Experiences Leave a Mark on Your Genes [https://bit.ly/3dLwEkK](https://bit.ly/3dLwEkK) BBC News - "Memories" pass between generations [http://bbc.in/1dNShPe](http://bbc.in/1dNShPe) **Facilitated by Illi Adato** MA Lon\. Inst\. SQHP\. Crt\(HYP\)\. Crt\(COACH\)\. Systemic\, Organisational & Family Constellations member of ISCA \| Hypnotherapy member of GHR \(UK\) & IHF \(USA\) \| Tune\-In Counselling \| Advanced NLP Therapeutic Specialist™ *** 💬**Personal one-to-one counseling** can be combined with group work. **Book here: [https://calendly.com/illiadato/1st-personal-session](https://calendly.com/illiadato/1st-personal-session)** **VIDEO COURSES** 📌 Watch anytime \| 📩 Instant access after payment **Becoming a Bridge - Working with Death As a Key Resource In Constellations** £19 Explore the transformative power of death in Systemic Constellations with Illi Adato in this recorded 1.5-hour video course. Designed for facilitators, practitioners, and those drawn to deep experiential learning, this session offers practical insights into holding space for loss and transition. **🛒ACCESS HERE: [https://calendly.com/illiadato/becoming-a-bridge-video-course](https://calendly.com/illiadato/becoming-a-bridge-video-course)** **Constellations, Systemic Principles & How They Affect Us - Video Crash Course** £6 Explore the hidden forces shaping your life with this **recorded mini-course** by Illi Adato. Learn the **Orders of Love**, uncover deep-rooted patterns, and experience a guided **HypnoConstellations™** process for personal healing. **🛒ACCESS HERE: [https://calendly.com/illiadato/systemic-principles-crash-video-course](https://calendly.com/illiadato/systemic-principles-crash-video-course)** Have questions? Reach out: [office@londonconstellations.uk](http://office@londonconstellations.uk/) Looking forward to another moving experience of learning together! London School of Systemic & Family Constellations

**Welcome to DSF Sandbox Sessions!** Top tech talks and masterclasses from the best in the industry. Every month, and completely free. The catch? There isn’t one. Just a monthly dose of epic content to power up your data passion! **Event details** 📆 **Date:** Tuesday 14th April 2026 ⏰ **Time:** 6:00 – 9:30 PM BST 💡 **Topic:** **Signals, Systems, and Scams: Deconstructing the Future of Financial Intelligence** 🗣️ **Speakers:** Kristjan Erik Liive, Volodymyr Panov, Baran Koseoglu, Zoltan Szopory, Vera Shishkina, Aaron Wilson, Mohammed Topiwalla [Sign up for this event by clicking here!](https://datasciencefestival.com/session/wise-sandbox-session/) As global financial platforms evolve, the “Trust Gap” becomes an engineering challenge. Scaling a product to millions of users requires more than just better models—it requires a fundamental shift from manual heuristics to automated, high-fidelity intelligence. Join Wise for an exclusive Sandbox Session designed for senior data scientists and engineers. We’re moving beyond the basics of model training to explore the “Last Mile” of production ML: the infrastructure of compliance, the democratisation of optimization, and the transition to foundational representation learning. Through three practitioner-led deep dives and a collaborative product-data science panel, we will deconstruct how Wise builds resilient financial infrastructure where performance and safety are never a zero-sum game. What we’ll explore: • The GenAI Reality Check: Moving LLM automations from “cool demo” to “compliant production” in highly regulated spaces. • Decoupling Optimization: How we built “Threshold UI” to empower non-experts to tune model performance across hundreds of cohorts without a single code change. • Beyond Velocity: Replacing hand-crafted features with User Event Transformers to capture the deep behavioral context that traditional tabular data misses. • The Co-Design Philosophy: Why the future of fraud prevention isn’t just a better algorithm, but a tighter feedback loop between Product and Data Science. Food, drinks, and networking with fellow practitioners will follow throughout the evening. Check out the full session details below! **Please note: Due to high demand and limited capacity, tickets for this event will be allocated via a random ballot. Submitting an application does not guarantee entry. Successful applicants will be notified throughout March and early April. If you have not received confirmation by April 9th, this means your ballot application was not selected on this occasion.** **Talk 1: Evolution of GenAI: Building Compliant LLM Automations at Wise** **Speakers:** Kristjan Erik Liive, Senior Data Scientist & Volodymyr Panov, Senior Data Scientist. **Abstract:** Evolution of GenAI applications in servicing tasks at Wise. We will share examples, discuss architectures and challenges of building LLM-based automations in compliance-heavy space. We will also present our vision and key opportunity areas in further augmentation and automation. **Key takeaways:** Practical examples of scoping and implementing LLM-based solutions. **Talk 2: On the Threshold of Greatness: Democratizing Model Optimization at Wise** **Speakers:** Baran Köseoğlu, Lead Data Scientist & Zoltán Szopory, Staff Software Engineer. **Abstract:** This session will talk about machine learning model threshold optimization across hundreds of customer cohorts. Traditionally, optimizing these thresholds has been a complex, time-consuming task, often relegated to highly technical experts. At Wise, we faced the challenge of managing diverse customer segments, each with unique risk profiles and compliance mandates and as a solution we developed Threshold UI we will talk about more in the session. **Key takeaways:** Boost your machine learning model performance without changing any configuration in your training pipeline. **Talk 3: More Than Meets the Eye: Transforming User Events into Deep Context** **Speaker:** Vera Shishkina, Staff Data Scientist. **Abstract:** Moving from purely manual feature engineering to representation learning. This session covers the technical POC of a User Events Transformer – a foundational model designed to produce customer embeddings that augment traditional tabular features. We will discuss the proposed architecture, the challenges of building temporal data pipelines, and our vision for using these embeddings to boost performance in domains like scam prediction. **Key takeaways:** How learned embeddings provide deep context that traditional “velocity” features often miss. **Talk 4: Panel Discussion – Mind & Machine: How Product and DS Co-Design the Future of Trust** **Panellists:** Aaron Wilson, Fraud and Victim Prevention Product Lead & Mohammed Topiwalla, Fraud and Victim Prevention Data Science Lead. **Abstract:** Fireside chat to understand how DS and Product work hand in hand to keep wise safe. **Key takeaways:** How do you find the middle ground between business growth and risk precision? What is the future of DS in fraud prevention? **Schedule:** **6:00 PM** – Doors open – networking with food and refreshments **6:45 PM** – Intro **6:50 PM** – Talk 1 (20 minutes + 5 minute Q&A) **7:15 PM** – Talk 2 (20 minutes + 5 minute Q&A) **7:40 PM** – Comfort break **7:50 PM** – Talk 3 (20 minutes + 5 minute Q&A) **8:15 PM** – Talk 4 (30 minutes) **8:45 PM** – Networking with refreshments **9:30 PM** – Event close **Registering for the event:** Click the 'Sign up here!' button on the specific event page following the link below. Once you have completed the registration form, you will be emailed a link to join the webinar. You will also receive a reminder link one week, one day and one hour prior to the event. **PLEASE NOTE: Clicking 'attend' on Meetup does not register you for the event. You will need to register for the event on the link provided below to receive a joining link. If you do not, you will not be able to join the event.** **[Click here to sign up for this specific event](https://datasciencefestival.com/session/wise-sandbox-session/)** Please note the time zone when you book this event.

**You are invited to join a deep healing group process that extends beyond us as individuals into the wider 'field' of historical/ancestral influences, where our family's past traumas are seen, acknowledged, and attended to, so that they do not limit our well-being today.** In these **short videos, our facilitator Illi Adato** explains the key aspects of the Systemic and Family Constellation approach to therapy and healing: [https://www.facebook.com/LondonFamilyConstellations/videos](https://www.facebook.com/LondonFamilyConstellations/videos) We shall meet at The Kailash Centre in St. Johns Wood, London NW8 for this month's group session, **open to all**. Issue Holder and Representative spaces are available: **For Representative (Participant) Booking £45:** **[https://calendly.com/illiadato/in-person-constellations-representative](https://calendly.com/illiadato/in-person-constellations-representative)**[ ](https://calendly.com/illiadato/in-person-constellations-representative) **For Issue Holder (Client) Booking £175:** If you wish to attend as an Issue Holder at this workshop and have your own Constellation done please email your request to: [ih@londonconstellations.uk](ih@londonconstellations.uk) **Please Note:** There are limited issue holder spaces available, please book early to avoid disappointment and wait for a confirmation email of your booking. This workshop provides a perfect opportunity to experience the deep and insightful Systemic Constellations process. A unique and powerful therapeutic method for self-exploration, understanding core behaviors, removing blocks, and reintroducing movement and growth. It is used as a major resource in working through trauma and it can assist in depression treatment. To read comments from participants in previous workshops click this link [https://bit.ly/33Asprs](https://bit.ly/33Asprs) **WHAT ARE SYSTEMIC CONSTELLATIONS?** The Systemic Constellations method is a unique therapeutic process of exploration of the forces that move us in life. Such forces often appear as difficulties or a sense of being 'stuck' in life, affecting our behavior, relationships, career, health/wellbeing, or even financial circumstances. This method provides a three-dimensional ‘map’ of one’s life as it is at present. It is a simple yet powerful way to explore entanglements and blockages in our personal life and in our family history. The method brings awareness and clarity into personal challenges by focusing the client on the root cause of such difficulties. Constellations provide an opening for a positive life shift and present ways for deep healing processes to occur. **WHAT HAPPENS IN A CONSTELLATION SESSION?** In Constellations work the ‘client’ is referred to as the ‘Issue Holder’. The method uses workshop participants as ‘Representatives’ to stand in for key people in the client’s life such as family members, colleagues, partners, ex-partners etc., sometimes ‘abstract’ concepts such as an emotion, country of origin, religion, or destiny are also represented. All participants are invited to take part as Representatives. Workshop participants often report (see reviews: [https://bit.ly/33Asprs](https://bit.ly/33Asprs)) experiencing profound insights into their own lives by simply witnessing the process, regardless of how they choose to take part. **WHY DOES THIS WORK?** Scientific research shows that the experiences of your ancestors can determine your behavior today and affect future generations.\*\* Recent scientific research into DNA reveals that a component named epigenetics is embedding the effect of a traumatic experience by altering the genetic structure. It means that some of our behavior patterns can be attributed to traumatic events in your family history. This notion has always been one of the guiding principles of Systemic / Constellations Therapy, a form of work that is dedicated to exposing and dealing with issues emerging from our family system. Our group provides a **safe space** where deep personal work is done and where maintaining confidentiality and respect for each other's privacy is paramount. **\*\* DNA research paper and news article links:** Discover - Grandma's Experiences Leave a Mark on Your Genes [https://bit.ly/3dLwEkK](https://bit.ly/3dLwEkK) BBC News - "Memories" pass between generations [http://bbc.in/1dNShPe](http://bbc.in/1dNShPe) **Facilitated by Illi Adato** MA Lon\. Inst\. SQHP\. Crt\(HYP\)\. Crt\(COACH\)\. C\-h\-a\-n\-g\-e\.co\.uk \- Systemic\, Organisational & Family Constellations member of ISCA \| Hypnotherapy Senior Member GHR \(UK\) & IHF \(USA\) \| Tune\-In Counselling \| Advanced NLP Therapeutic Specialist™ \| Looking forward to another moving encounter! ###### 💬**Personal one-to-one counseling** can be combined with group work. **Book here: [https://calendly.com/illiadato/1st-personal-session](https://calendly.com/illiadato/1st-personal-session)** **VIDEO COURSES** 📌 Watch anytime \| 📩 Instant access after payment Find all the videos here: https://www.meetup.com/london-family-constellations/events/ **Becoming a Bridge - Working with Death As a Key Resource In Constellations** £19 Explore the transformative power of death in Systemic Constellations with Illi Adato in this recorded 1.5-hour video course. Designed for facilitators, practitioners, and those drawn to deep experiential learning, this session offers practical insights into holding space for loss and transition. **Constellations, Systemic Principles & How They Affect Us - Video Crash Course** £6 Explore the hidden forces shaping your life with this **recorded mini-course** by Illi Adato. Learn the **Orders of Love**, uncover deep-rooted patterns, and experience a guided **HypnoConstellations™** process for personal healing. Have questions? Reach out: office@londonconstellations.uk

Register: [https://luma.com/z5aztkqh](https://luma.com/z5aztkqh) Calling all developer and graph enthusiasts for an evening of delve into the nuts and bolts of constructing memory-enabled applications that perform at scale. ​**Speakers:** 1. ​**[Aga Kopytko](https://www.linkedin.com/in/akopytko/)**, CTO **[Smabbler](https://www.smabbler.com/)** - *Life-long hypergraph memory* 2. ​**[Yusuf Abdulle](https://www.linkedin.com/in/yusufab/),** PhD **[King's College London](https://www.drive-health.org.uk/) -** *Knowledge graphs and LLMs in rare diseases* 3. ​***[Sefik Serengil](https://www.linkedin.com/in/serengil/),*** *Senior Software Engineer,* ***[Neo4j ](https://neo4j.com/)****\- LLMs can be terrible interns \- but GraphRAG and tools turn them into stars* 4. ​***[Ovidiu Serban](https://profiles.imperial.ac.uk/o.serban),*** *Research Fellow,* **[Imperial College London](https://profiles.imperial.ac.uk/o.serban) -** *How ready are we for Temporal Knowledge Graphs?*

**Giving the Here-and-Now a Chance Constellation Workshop** Saturday 18 April 2026 10 to 530pm £120 We will work with small, experiential constellation exercises designed to deepen awareness of the personal and ancestral influences shaping our thoughts, actions, and reactions—often colouring our present-moment experience. This process supports disentangling from what does not belong to us, allowing our healthy adult self to take the lead in how we respond and act. The focus is on identifying and releasing patterns that originate in our family system or adaptations formed in early life that continue to influence us today. By doing so, we create space to be more present, available, and grounded in our here-and-now experience. All relevant information will be shared at the beginning of each day. To register please send a message to: info@emersonbastos.co.uk Future London events: **5 Elements Constellation workshop** Saturday 6 June Saturday 18 July Saturday 5 September 10 to 17:30h 5 Issue holder £140 and up to 11 Representatives £70 **Earth Element Constellation Workshop** Saturdays 24 October & 7 November 10 to 17:30h Fee: £230 **5 Elements Constellation workshop** Saturday 12 December 10 to 17:30h 5 Issue holder £140 and up to 11 Representatives £70 Join us for this in person confidential and supportive constellation group experience. Constellation work allows us to work with the resonance field revealing hidden dynamics, entanglements and burdens that we unconsciously got involved in and make our journey forward in life less than it could be. The focus of the work is “Health” in the broadest sense of the word. I define this as a movement towards the true authentic self in a clear and objective way. For additional information and registration please send a message to: info@emersonbastos.co.uk **Future workshop dates:** Hastings 19 September 2026 5 Elements Constellation Workshop 10 to 530pm **5 Elements Immersive Constellation Retreat Holidays** Paros Island - Greece 23 to 27 September 2026 Aspa and I are delighted to offer this retreat again on the beautiful island of Paros. We’ll share 30 hours of group time across six sessions, thoughtfully scheduled to give you plenty of space to relax, explore, and enjoy the island. Every participant will experience all five elements, explored one at a time in small groups and have an individual constellation in the big group. The Info Pack is ready. If you considering joining us please contact Aspa Karabela to send you the Info Pack. In it you will find all the information related to the retreat. Aspa email is: asmylon@gmail.com **5 Elements Constellation Workshop** Bucharest - Romania 21/22 November 2026 Daniela Lordache is organising this event: For additional information and registration please contact her on: [ediordache@gmail.com](mailto:ediordache@gmail.com) **Agios Nikolaos - Crete - Greece** **Symptoms and Illnesses Constellation Workshop** Wednesday 28 October Earth Element Constellation Workshop Saturday 31 October 2026 **5 Elements Constellation Workshop** Sunday 1 November 2026 Sao Paulo (SP) Brazil Casa Ubuntu - Brooklin 5 Elements Constellation Retreat 1, 2 & 3 May 2026 Sao Paulo (SP) Brazil Bairro Santana 5 Elements Constellation Workshop 16 & 17 May 2026 For additional information and registration please send an email to: info@emersonbastos.co.uk You will find more information about the 5 elements constellation by scrolling down on the webpage below: www.emersonbastos.co.uk/workshops/ Emerson Bastos PGDip. Gestalt Psychotherapy MBACP (Accred) Constellation Facilitator ISCA Registered Shiatsu Practitioner/Teacher FwSS T

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is brought to you by the Dianetics and Scientology life improvement center.

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!