Cryptography

Register: [https://www.eventbrite.co.uk/e/ljc-meetup-at-neo4j-smarter-search-with-spring-ai-and-neo4j-tickets-1991379537804](https://www.eventbrite.co.uk/e/ljc-meetup-at-neo4j-smarter-search-with-spring-ai-and-neo4j-tickets-1991379537804) LJC Meet-ups is a series of events, aimed at giving all Community members an opportunity to present at an LJC event. We're excited to invite you to our next Meetup, co-hosted with **neo4j**! Join the London Java Community for an evening of technical talks, networking, and knowledge sharing hosted by Neo4j. This month’s meetup explores two of the hottest areas in modern software development: integrating Generative AI into Java applications and deploying Machine Learning models within Java ecosystems. Whether you’re a Java developer, architect, data engineer, or simply curious about the latest innovations shaping our industry, this session will provide practical insights and real-world examples from experienced practitioners.

Hello and welcome to our special joint meetup between **Cloud Platform Engineering London**, **Cloud Platform Engineering Leaders**, **Data & AI Leaders**, **AWS AI UG**, **Azure AI UG**, and **GCP London**. This crossover event brings together platform engineers, cloud architects, data and AI leaders, SREs, engineering managers, technology executives, and practitioners exploring how AI is reshaping modern cloud platforms, developer workflows, business transformation, and enterprise engineering. This is a special **Community Stack ecosystem event**, bringing together several of our cloud, platform, and data-focused communities for an evening of practical talks, senior technical discussion, and cross-community networking. A huge thank you to **[Arrows](https://www.arrowsgroup.com/)** for hosting and sponsoring this event, and for supporting the growth of the cloud, platform engineering, data, and AI community in London. Speakers and sessions: **Get a High Return-on-Investment from AI Business Transformation** **Nora Balla, Founder and AI Business Transformation Lead, Add Velocity** Nora Balla is the founder of Add Velocity, an AI-native business transformation and implementation consultancy. Nora has gained extensive experience across investment products, business transformation, finance operations, and regulated asset and wealth management environments. Previously a freelancer, she now operates in a collaborative delivery model, helping organisations scale AI and automation solutions in complex business settings. Her experience includes finance transformation at Harley-Davidson, reporting process improvements in commercial real estate funds, and supporting the Aladdin implementation at Royal London Asset Management. In this session, Nora will explore how organisations can achieve a stronger return on investment from AI business transformation. The talk will cover the opportunities and high-value use cases, the real risks organisations need to manage, the skills required for the agentic era, how to define and measure success, and practical tips for improving efficiency when working with AI systems. **Agents in the Fastlane** **Ryan Cormack, Principal Engineer, Motorway** **Luke Marrai, Engineering Manager, Motorway** Motorway has used traditional AI and machine learning for years to enhance and improve its systems. But how can those years of learning be applied to build the next generation of agentic systems for users? In this session, Ryan Cormack and Luke Marrai from Motorway will explore how they are enhancing the functionality of Motorway’s platform to provide more accurate search results for dealers looking to acquire stock through the online marketplace. The talk will cover how Motorway is using **AWS AgentCore** to run its agentic systems, and how evals are being used to ensure the system performs as expected. Ryan Cormack is a Principal Engineer at Motorway, the UK’s leading used car marketplace, where he leads technical strategy and drives AI-powered transformation across the engineering organisation. With over 14 years of experience building and scaling systems on AWS, Ryan specialises in turning architectural best practices into practical engineering outcomes, from cloud modernisation programmes to the adoption of agentic workflows and AI-native developer tooling. Luke Marrai is an Engineering Manager at Motorway, supporting engineering delivery and helping teams build effective, scalable technology for one of the UK’s leading automotive technology platforms. Agenda: **18:00** — Arrival, refreshments and networking **18:30** — Welcome and introduction **18:35** — Get a High Return-on-Investment from AI Business Transformation — Nora Balla **19:00** — Break and networking **19:20** — Agents in the Fastlane — Ryan Cormack and Luke Marrai **20:00** — Networking **20:45** — Close **Join us on June 11th:** We are also hosting the **Cloud Native & Open Source AI Conference** on **June 11th in London**, bringing together a fantastic line-up of speakers across AI, cloud-native, open-source, platform engineering, leadership, and modern infrastructure. You can view the full speaker line-up and event details **[here](https://www.communitystack.io/conferences/cloud-native-london)** **About the communities:** This event is jointly hosted across **Cloud Platform Engineering London**, **Cloud Platform Engineering Leaders**, **Data & AI Leaders**, **AWS AI UG**, **Azure AI UG**, and **GCP London**. Together, these communities form part of the **[Community Stack ecosystem](https://www.meetup.com/pro/generative-ai-uk-community/)**, bringing together technical practitioners, leaders, partners, and organisations across cloud, platform engineering, data, AI, and open technology. We are always keen to hear from speakers, hosts, sponsors, and community partners. If you would like to speak, sponsor, or host a future event, please reach out to **[Ethan Sumner](https://www.linkedin.com/in/ethansumner404/)** via LinkedIn. This event follows the **[Community Stack Code of Conduct](https://www.communitystack.io/code-of-conduct)** and **[Privacy Policy](https://www.communitystack.io/privacy-policy)**, ensuring a respectful, inclusive, and welcoming environment for all attendees.

**PLEASE NOTE WE WILL BE CLOSING OUR MEETUP GROUP IN JUNE 2025 due to spiralling costs of membership.** **YOU CAN FIND US HERE INSTEAD:** \* FACEBOOK: [www.facebook.com/groups/crystalpalaceboardgamesbeyond/](www.facebook.com/groups/crystalpalaceboardgamesbeyond/) \* WEBSITE: [https://sites.google.com/view/boardgamesandbeyond/home](https://sites.google.com/view/boardgamesandbeyond/home) Join us for an epic game night filled with social fun and exciting tabletop games at Crystal Palace Board Gamers meet-up! Whether you're a fan of strategy, dice, card, or board games, there will be plenty of options for everyone to enjoy. This is a fantastic opportunity to make new friends, connect with fellow gamers, and immerse yourself in a night full of fun times and laughter. So grab your favorite game and come join us for an unforgettable gaming experience. Let the games begin! Feel free to join us by hitting that attend button below. **What to expect:** * We meet at the Anerley Arms (next to Anerley train station) from 7pm (there is food available at the bar) * If you do not have a game setup, you can arrive at any time. If you do have a game to set up we recommend getting there earlier. * It is a relaxed atmosphere, where we generally prioritize company over fierce competition. * Please bring along any games you think we might enjoy, or you can play from the games that others bring. * We split into a few groups based on people's game preferences and numbers, and usually have plenty of time to try a few games over the course of the evening. * The event hosts are regular attendees but might not make it to every event - if you can't spot us, then just approach the folks sitting at tables surrounded by board games (usually on left as you come in the door). We're a friendly bunch and will be more than happy to welcome you. (Please update your RSVP if it turns out you'll be unable to attend, to free up your space for others who may otherwise miss out!)

\*\*Fadi K & F K Dance team - present The best Salsa Night the UK has ever seen. **With FREE INTRO SALSA CLASS at 7:00PM** & Free Entry All Night !! Classes 7:00 PM - FREE INTRO TO SALSA CLASS This Class is an introduction to our regular 2 hours salsa classes run every Thursday 7:30 & 8:30 **CROSS BODY SALSA** 7:30 Level 1 & Level 2/3 8:30 Level 1, Level 2 & level 3/4 Beginners / improvers / intermediate **Teachers** ▪️Fadi K & Cristina Varga ▪️Camy Marina ▪️Tiffany Salsera ▪️Chris diamond ▪️F K Dance Team & Guests on Rotation DJs ▪️ Fadi K & Guests on rotation PRICES £10 FOR 1 CLASS £15 FOR 2 CLASS A night brought & created by dancers to the dancers. Great dance floor / Happy hour / ultimate location & late party till 11am. More info 07907945534

**Join the Inaugural (GB)NUG Connect Event** *The Soho Hotel\, London \| 2nd July \| 6pm\-8\.30pm* Talks · Open Discussion · Drinks · Light Bites (GB)NUG's first event brings together two practitioners ready to share their experiences and opinions on enterprise networking. Grab a drink, connect with your peers, hear from fellow practitioners and join the conversation. **Madoc Batters, Head of Cloud & Cybersecurity at Warner Hotels**. With 25+ years building cloud, network and hybrid platforms across hospitality, telecom and finance. Madoc will be sharing his experiences driving multi-cloud migrations and applying GenAI to real-world security and cost operations. **AI Enabled networking – isn’t this what Skynet wanted in Terminator?** There is lots of talk about AI changing everything, but in this day and age what should an AI enabled network look like? What is the good and bad of this approach and when things go wrong, how can we fix them? **Duncan Bates, Solutions Architect, Fortinet** **Agenda:** 6pm: Meet for drinks and networking in the Crimson Bar 6.30pm: Hear from our speakers in Screen Room 2 7.15pm: Connect with your peers over drinks and light bites 8.30pm: Event Closes (GB)NUG is a practitioner-led, open, collaborative community for enterprise network architects, engineers, operational leaders and innovators across Great Britain. The group is independent, open and built around peer knowledge. **First event - no playbook - come and help shape what this becomes.** [Follow GB(NUG) on LinkedIn](https://www.linkedin.com/company/gb-nug) Supported by Alkira and Megaport.

**🏛️ WHAT'S PRACTICAL PHILOSOPHY ABOUT?** Practical Philosophy is a weekly meet-up that brings critical thinkers together for an opportunity to dive deep on a topic, practice communicating, and building a community. All with no ‘official’ philosophy knowledge required! 😎 Practical Philosophy is based on the idea that philosophy should be accessible to all, and not something reserved only for academics. Each week we choose a topic, and the goal is to use the conversation to develop our critical thinking and communication as we explore that topic. Please note that RSVP via the meetup app is mandatory, including for any people you bring along with you so we and the venue have headcount and know who is with us. The goal is to help develop our Critical Thinking, Communication, and Community 🙌 📓 **HOW DOES IT WORK?** Each week, we pick one topic and discuss it. The topic for the week is shared, generally in the [Whatsapp group](https://chat.whatsapp.com/B6fqS6HGujq8gb3a0kl5pS), along with jump-off points to get the conversation going. When groups get bigger than 7-8 people, it’s important that we break into smaller groups. This way we are able to maintain a conversational flow as opposed to having our meetups feel like a discourse or lecture. **General Meeting Agenda** Each Practical Philosophy meet-up follows this general timeline: * 14:00-14.15 - Arrive, take a seat so there is 4-7 ppl per table. Shuffle around if you want to sit at a different table to meet new faces, and do your table introductions. This is also when I check people in on the Meetup app. RSVP for you and any guests is mandatory. * 14:15-14:20 - Once everyone has been checked in on the Meetup app, I will give a short explainer on what PPC is about, read the guidelines, introduce topic’s jump-off points. * 14:20-15:20 - Kick off with general thoughts on the topic, open discussion afterwards. At this point the group can review the ‘jump-off’ questions as needed, but they are just there to help guide the conversation. It’s not obligatory to answer them. * 15:20-15:30 - We typically take a group photo. If you don't want to be in the group photo, there's no pressure, it's just a way to close out the meeting. We occasionally have an unofficial social so the different groups can mingle afterwards too, usually in the park with a board-game or we continue out discussions and hear what members on other tables discussed! **🧧PRICING?** Practical Philosophy Club is FREE to attend, and we operate on donations. If you'd like to donate to support our running costs, that helps keep our group self-sustaining. Donations are 100% voluntary, but your contribution is appreciated! QR codes to donate will be present. Tea’s and coffees and are paid by the individual should they wish to have them. **💛 WHAT PEOPLE SAY ABOUT PRACTICAL PHILOSOPHY** 🗣 “I feel like Philosophy Club helps someone build their own belief system through a series of perspectives while not promoting what’s right and wrong” - Ekam 🗣 “I got hooked from day 1 (the topic was authority) and felt it was the right place for me. I feel it is a place where people can go to learn and discuss new perspectives and increase critical thinking and community by interacting with people who might challenge your point of views but at the same time encourage you to have openness and mind flexibility.” - Daniel **🤓 FAQ** * What will we talk about? What's the topic? The topic for the week is shared every week in the Whatsapp group before the session. We try to add the topic to the comment section on this event page as well but if you don’t see it, the topic and the jump-off points will be in our [Whatsapp](https://chat.whatsapp.com/B6fqS6HGujq8gb3a0kl5pS). * Do I need to study or read anything to attend? No preparation is necessary. This isn’t a study of other thinkers. We want to know what YOU think about the topic, not what an old philosopher thought. If you have a perspective from a religion or a school of thought to share, throw it on the table and we’ll discuss it, but it's not required. * Is there a specific philosophy that Practical Philosophy is focused on? The goal of our meet-ups is to not have dogmatic discussions, and flex our critical thinking muscles. Because of this, we want to hear from every realm of thought, and don't study a particular school. * Is it mostly men that attend? Surprisingly, no! Although philosophy is seen as a Candelabra affair in a dark room with a bunch of guys, our Practical Philosophy meetups are generally 50/50 between genders, and we don’t meet in any dark rooms. * Can I come alone? Of course you can, we encourage it :) * Can I be late? Please don't be! We do have a 15 minute grace period where we allow people to funnel in while we hang out, but after that if you arrive too late, it disrupts the flow of the conversation. * Where do you meet? The location is posted in Meetup and our [Whatsapp](https://chat.whatsapp.com/B6fqS6HGujq8gb3a0kl5pS) group for this location. It is HIGHLY RECOMMENDED that you join the Whatsapp group! If you want to know what other cities have a Practical Philosophy Club, you can see our chapters on our [website](https://www.practicalphilosophy.club/practical-philosophy-locations/). 🤝**POLICY** To respect our members privacy, we ask that no one privately message a member without first getting explicit consent. (This looks like speaking in person and being asked to message privately.) Contacting or texting other participants without prior consent is not permitted and may result in removal from the group. Practical Philosophy reserves the right to enforce this policy at its discretion to maintain a safe and respectful environment. **PRACTICAL PHILOSOPHY - Making Philosophy Available To All.** ✨ Practical Philosophy hosts weekly, in-person meetups in 25+ countries, including Canada, Spain, Japan, Mexico and many more! 🗺️ \*\*\* Join our [Whatsapp group](https://chat.whatsapp.com/B6fqS6HGujq8gb3a0kl5pS) 👈 Follow us on [Instagram](https://www.instagram.com/practicalphilosophyclub/?hl=en) 👈 Our [website](https://www.practicalphilosophy.club) 👈

When people know they are being watched, by governments, corporations, or even those closest to them, something shifts. They begin to self-censor, to soften their opinions, to avoid behaviors that might invite judgment. Gradually, the performance becomes the person. What starts as caution hardens into habit, and habit reshapes identity. Without privacy, people are not acting from genuine values or beliefs. They are playing to an audience they can never fully see. A society built on constant surveillance may appear orderly on the surface, but beneath that order lies something quieter and more corrosive: anxiety, conformity, and the slow erosion of the self. When we lose the ability to exist unobserved, we lose something essential about what it means to be free. Is privacy a right, or is it a luxury? Can you freely think if you know someone is watching? Would you trade your privacy for safety? Here is a video you may like: [https://www.youtube.com/watch?v=k7JWIhJG5Xw](https://www.youtube.com/watch?v=k7JWIhJG5Xw) *Please do your own research and share resources related to this topic in the comments below.* —————————————————————————————— **💛 Support The Examined Life** Enjoying the discussions? Please consider donating, it keeps us running. 👉 Donate here: [https://examinedlife.uk/donation/](https://examinedlife.uk/donation/) —————————————————————————————— **Join our Telegram group chat** Stay connected between sessions: [https://t.me/+o9T9DL5u6AcwMmRk](https://t.me/+o9T9DL5u6AcwMmRk) —————————————————————————————— **About the session** The Examined Life "Let's Discuss…" session is an open, welcoming discussion, no prior reading or expertise required. Format: * **13:15** Free-flowing group discussion on the topic * **14:00 (ish)** We split into smaller groups for deeper conversation on what interests you most * **16:00** Official end of the meetup. Most attendees stay on and keep chatting until around 18:00 —————————————————————————————— **Please RSVP accurately** Please update your RSVP if plans change, it helps us plan and frees up spots for others. —————————————————————————————— **Artwork:** The False Mirror 1929 by René Magritte

We love a good chat. Come and join us at Table 45

**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

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow

**Don’t miss your opportunity to learn from a duo with over 16 years of experience combined. During this demonstration event, you can expect to learn how to direct and guide your creative vision through lighting and communication to your model. We guarantee you will leave this event feeling more confident to try new lighting set ups to match up with your anticipated outcome. Finding the right way to express your vision is key to getting your model to pose accordingly, so we got you there too! To take this even further, think about signing up for a tutorial spot following the demonstration.** ***Note: this is a demonstration event only, you will not shoot your own images. However, if you bring your camera we can test it for compatibility with the studio lights.*** **Following the demonstration will be a tutorial/coaching event - sign up separately if you are interested at** https://calendar.app.google/ZcHb4CQB2rrV3U7j9 **Save and book both for $199 (discounted from $215; the discount will be applied on the Tutorial invoice).**

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

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

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.