Microsoft Azure

**Venue:** Riverbank House, 2 Swan Ln, London EC4R 3AD **Please note:** 1\. 🚨🚨🚨 A valid photo ID is required by building security\. 🚨🚨🚨 2\. This event follows the [NumFOCUS Code of Conduct](https://numfocus.org/code-of-conduct). Please familiarise yourself with it before attending. If your RSVP status says "You're going" you will be able to get in. No need to show your RSVP confirmation when signing in. If you can no longer make it, please unRSVP as soon as possible. **Code of Conduct:** This event follows the NumFOCUS Code of Conduct. Please get in touch with the organisers with any questions or concerns. As always, there will be free food and drinks, generously provided by our host, Man Group. **Main Talks** 1. [Robin Linacre](https://www.linkedin.com/in/robinlinacre/) - **Rapid deduplication and fuzzy matching of large datasets using Splink** This talk introduces Splink, a free and open source Python library for probabilistic record linkage and deduplication at scale. I’ll explain the core ideas behind the approach, show how it can be used in practice, and reflect on the opportunities of building open source tools from within the public sector. Data deduplication is a common data quality challenge: it arises whenever multiple records are collected about the same person, organisation, or entity without a shared unique identifier. This talk will introduce the core ideas behind probabilistic record linkage and show how Splink, a free and open source Python library developed at the UK Ministry of Justice, can be used to link and deduplicate large datasets quickly and accurately. I’ll cover the practical steps involved in training linkage models, using unsupervised learning, improving performance and accuracy, and visualising results and diagnostics. I’ll also touch on what it has been like to build and maintain open source tooling from within the UK public sector, and the opportunities this creates for solving problems at citizen scale. The talk is aimed at people with basic experience working with tabular data in Python, and assumes no prior knowledge of record linkage. 2. [Filip Makraduli](https://www.linkedin.com/in/filipmakraduli/) - **Small Model Inference Infrastructure: Lessons Beyond vLLM** Embedding models are evolving rapidly, from dense-only architectures, to hybrid dense+sparse (BGE-M3), multi-vector late interaction (ColBERT), and vision-language models (ColQwen2, SigLIP). Yet while LLM serving infrastructure is well-established (vLLM, SGLang), small model deployment still relies on inefficient single-model containers or custom-built systems. Production teams face a dilemma: deploy dozens of single-model containers with 5-10% GPU utilization, or invest months building complex multi-model infrastructure. This talk explains some of the key concepts of embedding inference and how it is different to LLM inference. 3. [Ian Ozsvald](https://www.linkedin.com/in/ianozsvald/) - **Build your own LLM, Live, with MicroGPT** Andrej Karpathy's MicroGPT is a single file no dependency mini GPT, you can run it live with me. We'll talk about how GPT works, we'll look at the code, we'll reflect on the Torch-based nanoGPT "big brother" and you'll end the talk with stronger intuitions about how our next best token guessing overlords are working. Plus you'll have a mini GPT running on your laptop in 200 lines of Python. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Logistics** * Doors open at **6.30 pm** (get there early as you'll need to sign in with building security). * Talks start at **7:00 pm**, with drinks afterwards from **9:00 pm** at The Banker (EC4). We have reduced capacity for this event, but there will be plenty of people to discuss data science questions with. Please unRSVP in good time if you realise you can't make it. We're limited by building security on the number of attendees, so please free up your place for your fellow community members. If you want me to trim lightning talks down to two or shorten any abstracts, say which ones.

**Join us in Enfield Croquet Club to play like a pro on their beautiful dedicated lawns for a free croquet coaching session!** No experience or equipment required, just good vibes ✌️ **However you do need to pre-register via the email address course@enfieldcroquet.org to ensure there is space for you play, as this is open to local Enfielders too and some spaces may be booked up already.** In this free session they will share their skills and tips to become a better croquet player. All equipment is provided, with coaching delivered by experienced club members; just wear flat shoes or trainers. Please arrive by 9.45 am for a 10 am start and the session will finish around 1pm. 24 players can be on the lawns at any given time. **\*\* As stated above, it is very important that people pre-register early to avoid disappointment through the official Enfield Croquet Club email [course@enfieldcroquet.org](http://course@enfieldcroquet.org%2A%2A/) as there are limited mallets and lawn space\*\*** The game does not require strength, stamina, or speed, it is a game of precision, accuracy and strategy. Once you try it, you'll never look back. Following your session you will be told about membership offers if you would like to keep playing at Enfield. Details of this can be found here: [http://www.enfieldcroquet.org/join-us/](http://www.enfieldcroquet.org/join-us/) Attendees are welcome to bring a packed lunch, hang out, and carry on playing in the afternoon if they like. There's food outlets nearby. There is a Kubb Croquet Club WhatsApp group to be kept updated on what is happening in the club. This will be shared in the event comments. **NEAREST STATIONS:** Bush Hill Park or Enfield Town, Weaver Line, London Overground. **BUS:** The 192 goes from either station. The ‘Fotheringham Road’ bus stop is the nearest to the croquet club. **VENUE:** Enfield Croquet Club, Cecil Ave, Enfield, EN1 1PS Please read our code conduct, which all attendees are require to follow: **\- We play croquet to have fun \- that said please do obey the rules of the game while playing\, treat other participants with respect\, play in the spirit of the game\, and don’t argue about the rules/scoring\.** **\- By attending this event you agree that your safety and your personal belongings are your own responsibility and that the organisers are not responsible or liable for them\.** **\- The organisers are happy to show you how to play the game and use the croquet equipment\, but it is your responsibility to use it safely\. Please return the equipment at the end of a game\.** **\- This event is open to all\, and attendees are expected to be respectful and inclusive\. Any abusive\, discriminatory\, confrontational or bullying behaviour will not be tolerated and may result in the attendee being asked to leave\. Everyone deserves to feel welcome\.** **\- Attendees are responsible for their own behaviour\. The organisers are not liable for the behaviour of any attendee\.** **\- Please respect the area where we play and do not leave rubbish behind\.**

**Welcome to Networx London – Tax, Law, Governance & Compliance for Startups & Professionals!** Are you a startup founder, CEO, investor, or professional looking to navigate tax, legal, regulatory, and governance challenges? Join an engaging evening for innovators, leaders, and executives across industries. Whether you’re building a startup, managing corporate compliance, or exploring investment opportunities, this is your space to connect, share insights, and explore practical strategies in tax, law, governance, compliance, and risk management. 📍 **Venue: The Sycamore, Holborn** A modern, relaxed venue in central London, just steps from Holborn station. Perfect for after-work networking, drinks, and great conversations. 📅 **Event Schedule** **18:30 – 19:00** \| Welcome & Warm intro **19:00 – 19:30** \| Open Networking **19:30 – 21:30** \| Informal Networking \(no pitches\, no pressure\) 💡 **Why Attend?** Connect with founders, CEOs, investors, and finance or legal professionals in a focused setting. Gain practical insights on tax, law, governance, compliance, and risk. **Who Should Attend:** CEOs, founders, startup leaders, investors, and professionals in legal, compliance, and finance looking to connect and expand their network. **🎟 Tickets & Entry:** To avoid the venue getting overcrowded and ensure everyone enjoys an amazing night, we've introduced a small ticket price to keep things running smoothly. **Limited spots!** Register today and hit **Follow** for updates on future weekly events. 📸 **Event Photography** Please note that photos and videos may be taken for promotional purposes. **WhatsApp**👉[https://chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg](http://%5Bhttps//chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg%5D(https://chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg) "\[https://chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg\](https://chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg)")

We invite you all, whatever your calling – musician, comedian, poet, artist, spectator – to join our bubbling melting pot of creativity at the Fiddler's Elbow in Camden. On the first Tuesday of each month, gain respite from the busy streets of London by joining us in this inspiring space, where we celebrate all types of human creativity. For any interested in performing, all slots are 7 minutes max. We platform all types of act (except bands), but **we** **do not tolerate racism, homophobia, sexism, misogyny, transphobia etc. We want to celebrate people, not cause harm.** Please be mindful of what you say and its impact. For more info, please email bubblebathopenmic@gmail.com. If you are keen to take to the stage, sign up from 7pm and slots are 7 minutes. Email **bubblebathopenmic@gmail.com** for more info. The night will kick off at 7.30pm and last until 10.15pm-ish. The event is pay what you will, so that no one is prevented from joining, but we do have running costs (we pay for the sound technician & the Meetup subscription). Donations from those able to give are appreciated, so we don't end up out of pocket. Join us to get your molecules jostling with excitement, inspiration and ideas. And remember, if you like bubbles and baths, you'll love Bubblebath.

**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-connector-annual-membership-tickets-1987976575452?aff=meetup](https://www.eventbrite.co.uk/e/london-connector-annual-membership-tickets-1987976575452?aff=meetup)** Annual membership for London Connector® offering curated introductions, exclusive events,and meaningful connections with founders, investors ## **Introduction** London Connector® brings together a select network of founders, investors, entrepreneurs, and senior decision-makers in curated environments designed for meaningful connection and real momentum. In a city that moves fast, meaningful opportunities come from being in the right room with the right people. This annual membership gives you ongoing access to a community where conversations become opportunities, and introductions become long-term relationships. ## **The Experience** This Eventbrite listing is your entry point into the London Connector® annual membership ecosystem. Each event is intentionally curated to ensure relevance, quality, and alignment among guests. Expect an atmosphere that is professional, relaxed, and focused on high-quality conversations. ## **What You Gain Through Annual Membership** London Connector® annual membership is designed for individuals who value consistent access, relevance, and long-term relationship building throughout the year. Members benefit from: * Access to curated networking events across premium London venues throughout the year * Direct introductions to trusted and vetted service providers within our network * Entry into a trusted, invitation-led business community * Opportunities for strategic collaboration and partnerships year-round * Continuous access to a high-quality professional network * Unlimited to themed Connector events across sectors including Tech, AI, Legal, and Investment and wealth management ## **The Networking Standard** London Connector® events are designed with intention and precision. Each gathering brings together carefully selected guests to ensure that every conversation has relevance and potential. The result is a calm, focused environment where relationships develop naturally and opportunities emerge with clarity. ## **Who This Is For** London Connector® is designed for: * Founders building and scaling companies * Angel investors and venture capital professionals * Entrepreneurs and business owners * Senior executives and corporate leaders * Advisors, consultants, and deal facilitators If you value access to high-quality people and meaningful business relationships, this community is designed for you. ## **Our Ethics & Approach** At the heart of London Connector® is a simple belief: **together we grow.** We operate with a win–win mindset where every introduction and interaction is designed to create shared value and mutual opportunity. Our principles are: * We grow together through aligned ambition and collaboration * We prioritise meaningful, long-term relationships * We create highly relevant, curated introductions * We foster trust, respect, and professional integrity * We believe the strongest opportunities come from shared success London Connector® is a community built on collective growth and long-term value creation. ## **WhatsApp Community & Ongoing Access** Annual members and guests are also invited into a private WhatsApp community that extends the experience beyond each event. This space is designed to support ongoing connection, conversation, and opportunity sharing throughout the year. Inside the community, you can expect: * Direct access to fellow founders, investors, and decision-makers * Continued relationship building after events * Relevant introductions and collaboration opportunities * A focused professional environment for meaningful exchange ## **Join Us** We try and maintain a balance of professions within our network, before booking your membership, kindly contact [Duccio Zambrini](https://www.linkedin.com/in/duc-zambrini-a5590a261/ "https://www.linkedin.com/in/duc-zambrini-a5590a261/") on his whatsapp 07789 740193 We look forward to welcoming you. * [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)

ATTEND IN PERSON OR ON ZOOM (link upon registration) NB **This event will now take place at a different venue: the Café of [St. Hilda's East Community Centre](https://www.google.com/maps/@51.5244243,-0.0746385,17z?entry=ttu&g_ep=EgoyMDI0MDkwNC4wIKXMDSoASAFQAw%3D%3D), 18 Club Row, London E2 7EY. The nearest station (just a few minutes walk) is [Shoreditch High Street](https://www.google.com/maps/place/Shoreditch+High+Street/@51.5237626,-0.0741518,16.75z/data=!4m6!3m5!1s0x48761cb7237e45d3:0x832e68d6f5c3b9b0!8m2!3d51.5232573!4d-0.0754661!16s%2Fg%2F1hhvv83t7?entry=ttu&g_ep=EgoyMDI0MDkwNC4wIKXMDSoASAFQAw%3D%3D) (Overground). Apologies for any inconvenience.** This event takes place on Tuesday as Monday is a public holiday in the UK This talk will focus on a single question: ‘Where do you belong?’ The idea of ‘home’ reflects one of the deepest and most universal of human experiences. ‘Homes’ may be physical, emotional, intellectual or cultural – they reflect aspects of life with which we identify, where we feel comfortable (or challenged) and where we belong. They are a defiant response to our awareness of the vastness of space. From Diogenes and Buddha to Nietzsche and Heidegger, we’ll be looking at the experience of belonging, and exploring ways in which it shapes our thinking about the nature of self, ethics and politics. Over the last 50 years, **Mel Thompson** has written more than 40 books on philosophy and religion and is probably best known for the philosophy titles in the long-running ‘Teach Yourself’ series. His website is at [essexthinker.com](http://essexthinker.com/). Event video teaser: [https://youtu.be/CPiG1qCOyqM](https://youtu.be/CPiG1qCOyqM) For the full programme of events pls see [pfalondon.org](http://pfalondon.org) This event is supported by The Royal Institute of Philosophy's [Local Partners Programme](https://royalinstitutephilosophy.org/news/fund-your-event/)

**Welcome to Networx London** Founders, investors, and startup-minded professionals—this evening is for you. Ever wondered how startups actually get funded and how the right people connect behind the scenes? Join us for a focused yet relaxed networking evening bringing together **startup founders, angel investors, venture capitalists, and ambitious professionals** across London’s innovation ecosystem. Whether you’re building a startup, investing in early-stage opportunities, or exploring the world of venture capital, this is your space to meet the people shaping the future of business. 📍 **Venue: The Sycamore, Holborn** A modern, relaxed venue in central London, just steps from Holborn station. Perfect for after-work networking, drinks, and great conversations. 📅 **Event Schedule** **18:30 – 19:00** \| Welcome & Warm intro **19:00 – 19:30** \| Open Networking **19:30 – 21:30** \| Informal Networking \(no pitches\, no pressure\) 💡 **Why Attend?** Connect with startup founders, angel investors, venture capitalists, and ambitious professionals in a relaxed networking environment. Discover how real opportunities are created through conversations, collaborations, and connections between founders and investors. **Who Should Attend:** Startup founders, co-founders, entrepreneurs, angel investors, venture capital professionals, and startup operators, as well as professionals in finance, tech, and business interested in startups, early-stage investing, and London’s innovation ecosystem. **🎟 Tickets & Entry:** To avoid the venue getting overcrowded and ensure everyone enjoys an amazing night, we've introduced a small ticket price to keep things running smoothly. **Limited spots!** Register today and hit **Follow** for updates on future weekly events. 📸 **Event Photography** Please note that photos and videos may be taken for promotional purposes. **Instagram** 👉 [@networxldn](http://%5Bhttps//www.instagram.com/networxldn/%5D(https://www.instagram.com/networxldn/) "\[https://www.instagram.com/networxldn/\](https://www.instagram.com/networxldn/)") **WhatsApp**👉[https://chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg](http://%5Bhttps//chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg%5D(https://chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg) "\[https://chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg\](https://chat.whatsapp.com/GisOCaIiMeKEehV5Lv7qxg)")

Hi folks! Welcome to our May Cloud Native London meetup! Join us to hear from our three great speakers and network with your fellow techies over pizza and drinks, or alternatively chat and following along on Youtube or LinkedIn! 6:00 Pizza and drinks 6:30 Welcome 6:45 The End of Handoffs: Build, Run, Own in One Flow (Alberto Pose, Pulumi) 7:15 You Can’t Patch Fast Enough: What AI-Driven Attacks Mean (Idan Elor, Oligo Security) 7:45 Break 8:00 From Zero to HyperPod: Distributed Model Training on AWS (Anton Nazaruk, Cloud Combinator) 8:30 Wrap up See you there! Cheryl (@oicheryl) **The End of Handoffs: Build, Run, Own in One Flow (Alberto Pose, Pulumi)** AI is changing the shape of team structures. A similar shift to the one that brought dev and ops together into DevOps is now happening as product must also meet the accountability bar. At the same time, tooling has not caught up with "throwing it to Claude/Codex". Engineers are confronted with a choice: trust code and actions they do not fully understand, or... move too slowly. Are these problems fundamentally new, or are there lessons we can draw from the past to adapt and think about what comes next? *Alberto Pose is a software engineer with a soft spot for developer tooling and infrastructure. He is currently part of the team managing the CI/CD pipelines for Pulumi's open source projects. Before this, he spent nearly ten years at Prime Video and AWS. A major highlight of his time there was helping bootstrap the living room device automation team, taking it from a small group effort to a 30 person organisation that brought full automation to millions of streaming devices worldwide.* **You Can’t Patch Fast Enough: What AI-Driven Attacks Mean (Idan Elor, Oligo Security)** Anthropic’s Project Glasswing announcement put the industry on notice. AI has fundamentally changed the threat landscape and the risks facing organizations, and it’s happening faster than most security models can adapt. AI-assisted attackers can now discover vulnerabilities, generate exploits, and launch attacks at rates never seen before, collapsing the window between disclosure and exploitation. In this environment, patching alone is no longer enough. For cloud-native applications, where systems are dynamic and constantly evolving, this creates a new challenge: how do you stay protected when you can’t fix vulnerabilities fast enough? This talk explores how the attacker model is shifting in the AI era, why traditional approaches are breaking down, and what it means to move from vulnerability-based security to real-time protection at runtime. We’ll cover how focusing on exploit techniques enables teams to stop attacks as they happen, including zero-days. *Idan Elor is Field CTO at Oligo Security, where he partners with large enterprises to solve complex application and cloud security challenges. He most recently served as Director of Solution Engineering & Tech-Alliances at Apiiro, where he empowered enterprises to secure their software supply chains. With over a decade of experience spanning application security, DevSecOps, and mobile security, Idan has also held leadership positions at companies like Snyk, Symantec, and HP. His unique background combines deep hands-on technical expertise. A passionate advocate for bridging the gap between security and development teams, Idan is known for his ability to translate complex security concepts into actionable strategies that organizations can actually implement.* **From Zero to HyperPod: Distributed Model Training on AWS (Anton Nazaruk, Cloud Combinator)** You've got a model that works. You just need more GPUs. How hard can it be? That's where the pain starts. GPU availability, infrastructure complexity, and cost are the three blockers that trip up even experienced teams when scaling from single-GPU training to serious distributed workloads. This talk is a practical walkthrough of how to set up distributed model training on AWS - covering the capacity options (On-Demand, Spot, Capacity Blocks, SageMaker Training Plans), when to use each, and a repeatable infrastructure blueprint for compute, networking, storage, and observability. I'll demo provisioning a HyperPod cluster and running a distributed training job with automatic failure recovery, and share the cost levers that matter at scale. Whether you're a platform engineer supporting ML teams or an ML engineer tired of fighting infrastructure, you'll leave with a decision framework and a blueprint you can implement. *Anton Nazaruk is CTO at Cloud Combinator, where he helps companies run GPU workloads on AWS - from early-stage startups to larger organisations doing distributed training at scale. He focuses on making ML infrastructure repeatable, resilient, and cost-efficient.* *LinkedIn: linkedin.com/in/anton-nazaruk* *Check out [https://www.oicheryl.com/cloudnativelondon](https://www.oicheryl.com/cloudnativelondon) if you're interested in speaking or sponsoring.*

**Welcome to our Official Members Club Night!** * See our new payment terms, prices & updates below! * **Suitable for Higher Intermediate to Advance players!** Many of our players compete at a Division 1 Level in the local leagues! * **Guests of a suitable standard welcomed (if interested in playing league matches do enquire)** * To maintain the level of the session, it may be necessary to direct a player to one of our other nights at their suitable level! **New Payment Terms, Prices & Updates (from 9/9/25)** * **Make your payment when you RSVP** (bank details below), don't leave it till later! (unless on waiting list) * If you don't complete the above you will be removed from the list/added to waiting list! See T&C's below! * **Members and Guests prices have increased!** (see below) **SESSION DETAILS** **VENUE** \- Harris Girls Academy East Dulwich\, SE22 0NR **TIME** \- 7\.30pm till 10pm **COURTS** \- 4 **SHUTTLES** \- Quality Feather Shuttles **COST** - **Annual Members £10 per session / Non-Members £14** * Pay when you RSVP, or you will be moved to 'Not Going' * Membership (only applicable for Wed sessions) For details regarding membership email - [sandra1.crossfire@gmail.com](mailto:sandra1.crossfire@gmail.com) Please note Membership may not always be available for different reasons! **BOOKING YOUR SPACE** **1 - RSVP & Pay via Bank Transfer to NatWest Account Details below** * **PLEASE MAKE YOUR PAYMENT WHEN YOU RSVP!** If you delay in making your payment, your spot will be removed without notice, and placed in the the waiting list or not attending **PAYMENT DETAILS** * Bank - NatWest * Account Name - Crossfire Badminton Club * Sort Code - 60-24-25 * Account no - 10579109 * Reference - Your Name & Session date * * **Waiting List** \- Be sure to have notifications on from Meetup to know if/when you are allocated a spot\! It is your responsibility to keep update\. Payment will be required promptly to secure your place\! Cancellation & No\-Show policies apply\. * If you take to long to secure your spot, you will be removed from the waiting list, giving other players a chance to book! **\*\*\*\* TERMS & CONDITIONS \*\*\*\*** **RSVP & UPDATING STATUS -** \~ You can only RSVP on this website! A prompt payment will be required unless you're on the waiting list. ( a delay in payment could mean you lose your spot! \~ **You can RSVP until 7pm the latest on Wednesday!** However do note the cancellation policy/times below! \~ If you have **RSVP'd and your plans change, please update/change your RSVP immediately!** So that other players have a chance to book! \~ No rackets are provided **CANCELLATION /NO SHOW POLICY & PENALTY FEE** **This session does not give a refund**, however, if you cancel your RSVP before 48hrs of the session start time, we are happy to transfer your payment to the following Wednesday session upon request! (Contact Sandra) **No Show Penalty**. A £5 penalty will be enforced which is payable before attending a future session. Repeat offenders will not be allowed to attend other sessions! \~ **Waiting List** **\- Please do keep an eye on any updates as you will be automatically added if someone cancels\, and required to make your payment ASAP to secure your place**. Cancellation/ No-Show policies apply! \~ Please understand that a 'No Excuses accepted!' policy will be taken, and understand that purpose of the penalty system is to maintain the value of the session, and allow us to plan accordingly. We thank you for your understanding and support! Toilets will be available, but changing rooms & showers will be closed, so arrive dressed to play **DRESS CODE, WELL-BEING, CONDUCT & EQUAL OPPORTUNITIES:** Please ensure that you wear suitable clothing and footwear for indoor sporting activity. Ensure than your jewellery is also kept to a minimal, and avoid wearing large ear rings, chains or bracelets/bangles. If your footwear and/or clothing is not suitable you might not be able to participate in the session. No refund of transfer of session fees applicable! Your health and safety in important to us, so if needed please seek advice from your doctor before playing any sports. You are also responsible for warming up/cooling down stretches to reduce the risk of strains/ injuries. Please understand that you play at your own risk as Crossfire Badminton Club will not be held responsible for any injuries incurred. We welcome players of all backgrounds, and treat everyone equally with respect. This is also expected from our participants. If you fail to do this, you may be asked to leave the session, or even banned from future sessions Thank you for all your understanding and support CrossFire Badminton Club

Join us on May 7th from **6:00pm** for a Data Streaming meetup hosted by **[Fresha](https://www.fresha.com/)**! 📍**Venue:** **Fresha** The Tower, 207 Old Street London, EC1V 9NR 7th Floor **PLEASE bring your PHOTO ID and REGISTER with your First and Last Name, Email. Thanks!** **DOORS CLOSE AT 7PM FOR SECURITY.** 🗓 **Agenda:** * 6:00pm – 6:30pm: Food/Drinks and Networking * 6:30pm - 7:00pm: Anton Borisov, Principal Data Engineer, Fresha & Nicoleta Lazar, Sr. Data Engineer, Fresha * 7:00pm - 7:30pm: Olena Kutsenko, Staff Developer Advocate, Confluent * 7:30pm - 8:00pm: Tom Scott, Founder & CEO, Streambased * 8:00pm - 9:00pm: Q&A Networking 💡**Speaker One:** Anton Borisov, Principal Data Engineer, Fresha & Nicoleta Lazar, Sr. Data Engineer, Fresha **Title of Talk:** Apache Fluss: Streaming Storage for Real-Time Analytics **Abstract:** Apache Flink has largely solved streaming computation, but state management remains a bottleneck. Operator state—often backed by RocksDB—is scoped to individual jobs, making it hard to share state across pipelines without re-emitting it through systems like Apache Kafka. This leads to expensive joins and added operational complexity. Apache Fluss (incubating) addresses this by externalizing state into a streaming storage layer backed by S3. Its PrimaryKey tables act as upsertable key-value stores with replicated changelogs, enabling shared state tables accessible from Flink, Spark, or native clients. With Flink 2.1’s Delta Join, both sides of a join can perform lookups against Fluss-managed indexes—eliminating the need for large join state altogether. In this talk, we’ll introduce Fluss, show key use cases like CDC enrichment and bilateral joins, and share lessons from running it in production on EKS —including the trade-offs and rough edges we encountered. 💡**Speaker Two:** Olena Kutsenko, Staff Developer Advocate, Confluent **Title of Talk:** The journey of a record from Kafka topic to analytics table **Abstract:** Modern data platforms increasingly rely on streaming systems like Apache Kafka as the source of truth—but turning event streams into reliable, queryable analytics tables is far from trivial. This talk explores what really has to happen when moving data from a Kafka topic into an Apache Iceberg table. Beyond simple ingestion, we will walk through the essential steps: schema evolution, data normalization, partitioning, exactly-once guarantees, late-arriving events, and table maintenance. Using Confluent Tableflow as one concrete example, we will examine how these challenges can be addressed in practice. Along the way, we will compare alternative approaches—such as Kafka Connect sinks, stream processing pipelines, and custom ingestion frameworks—to highlight trade-offs in correctness, latency, and operational complexity. The goal is not to promote a single solution, but to provide a mental model for designing robust streaming-to-lakehouse pipelines, helping you understand what matters regardless of the tooling you choose. **Bio:** Olena is a Staff Developer Advocate at Confluent and a recognized expert in data streaming and analytics. With two decades of experience in software engineering, she has built mission-critical applications, led high-performing teams, and driven large-scale technology adoption at industry leaders like Nokia, HERE Technologies, AWS, and Aiven. A passionate advocate for real-time data processing and AI-driven applications, Olena empowers developers and organizations to use the power of streaming data. She is an AWS Community Builder, a dedicated mentor, and a volunteer instructor at a nonprofit tech school, helping to shape the next generation of engineers. As an international speaker and thought leader, Olena regularly presents at top global conferences, sharing deep technical insights and hands-on expertise. Whether through her talks, workshops, or content, she is committed to making complex technologies accessible and inspiring innovation in the developer community. 💡**Speaker Three:** Tom Scott, Founder & CEO, Streambased **Title of Talk:** *Infinite Kafka? Rethinking Retention with Iceberg* **Abstract:** Apache Kafka is designed for high-throughput, low-latency event streaming, not cost-efficient long-term storage. Yet we constantly see cases like event sourcing, audit/compliance, and large-scale reprocessing forcing that pattern onto it. As retention increases, costs grow linearly to support edge cases, one-time runs, and “checkbox” use cases. Can Iceberg help here? In this talk, Tom explores a hybrid architecture that separates hot and cold data while preserving Kafka’s log semantics. Using a combination of Kafka and Apache Iceberg, he demonstrates how to extend Kafka into low-cost object storage, enabling effectively unlimited retention without sacrificing performance or access patterns. The result is a unified log that supports both real-time processing and long-term replay, removing the traditional trade-off between cost and capability in Kafka-based systems. **Bio:** Long-time enthusiast of Kafka and all things data integration, Tom has more than 15 years of experience in innovative and efficient ways to store, query, and move data. Tom is currently CEO at Streambased, a company focused on unifying operational and analytical data estates into a single, consistent, and efficient data layer. \*\*\* If you are interested in hosting/speaking at a meetup, please email community@confluent.io

**Join us in Enfield Croquet Club to play like a pro on their beautiful dedicated lawns for a free croquet coaching session!** No experience or equipment required, just good vibes ✌️ **However you do need to pre-register via the email address course@enfieldcroquet.org to ensure there is space for you play, as this is open to local Enfielders too and some spaces may be booked up already.** In this free session they will share their skills and tips to become a better croquet player. All equipment is provided, with coaching delivered by experienced club members; just wear flat shoes or trainers. Please arrive by 9.45 am for a 10 am start and the session will finish around 1pm. 24 players can be on the lawns at any given time. **\*\* As stated above, it is very important that people pre-register early to avoid disappointment through the official Enfield Croquet Club email [course@enfieldcroquet.org](http://course@enfieldcroquet.org%2A%2A/) as there are limited mallets and lawn space\*\*** The game does not require strength, stamina, or speed, it is a game of precision, accuracy and strategy. Once you try it, you'll never look back. Following your session you will be told about membership offers if you would like to keep playing at Enfield. Details of this can be found here: [http://www.enfieldcroquet.org/join-us/](http://www.enfieldcroquet.org/join-us/) Attendees are welcome to bring a packed lunch, hang out, and carry on playing in the afternoon if they like. There's food outlets nearby. There is a Kubb Croquet Club WhatsApp group to be kept updated on what is happening in the club. This will be shared in the event comments. **NEAREST STATIONS:** Bush Hill Park or Enfield Town, Weaver Line, London Overground. **BUS:** The 192 goes from either station. The ‘Fotheringham Road’ bus stop is the nearest to the croquet club. **VENUE:** Enfield Croquet Club, Cecil Ave, Enfield, EN1 1PS Please read our code conduct, which all attendees are require to follow: **\- We play croquet to have fun \- that said please do obey the rules of the game while playing\, treat other participants with respect\, play in the spirit of the game\, and don’t argue about the rules/scoring\.** **\- By attending this event you agree that your safety and your personal belongings are your own responsibility and that the organisers are not responsible or liable for them\.** **\- The organisers are happy to show you how to play the game and use the croquet equipment\, but it is your responsibility to use it safely\. Please return the equipment at the end of a game\.** **\- This event is open to all\, and attendees are expected to be respectful and inclusive\. Any abusive\, discriminatory\, confrontational or bullying behaviour will not be tolerated and may result in the attendee being asked to leave\. Everyone deserves to feel welcome\.** **\- Attendees are responsible for their own behaviour\. The organisers are not liable for the behaviour of any attendee\.** **\- Please respect the area where we play and do not leave rubbish behind\.**

Welcome to our May event. We're delighted to welcome [Elena Lape](http://linkedin.com/in/elenalape), Founder, Holopin and [Rupam Jha](https://www.linkedin.com/in/rupam-jha-151313a7/), Senior DevOps Engineer, as well as [Areg Hovakimyan](https://www.linkedin.com/in/areg-hovakimyan/), Senior DevOps Engineer. **Elena** takes an affectionate but honest look at the wonderfully chaotic reality of working with AWS, a platform that can do almost anything, but rarely in just one obvious way. **Rupam** answers the question every fast-moving team faces: how do you stay secure, compliant, and audit-ready on AWS without creating bottlenecks for builders? **Areg** provides an overview of Amazon EKS, while highlighting what truly makes a difference in production. A big thank you to our sponsors [Cloudscaler](https://rebrand.ly/cloudscaler), [Rayo](https://rebrand.ly/rayo-cloud) & [The Scale Factory](https://rebrand.ly/scalefactory) **Programme:** 18:00: Arrival, registration 18:15: Talks start 20:00: Networking with food and a drink provided by the generosity of our sponsors. **Talk 1:** ***AWS: An Experience with Elena Lape*** Those of us who care a lot about developer experience would certainly agree: AWS is, undeniably, an experience. This session explores the quirks, overlaps, and “wait, why?” moments that make AWS both impressive and deeply relatable. Expect an affectionate look at the strange reality of using a platform that can do everything except explain itself briefly. **Elena** is founder and Head of Engineering at Holopin, where she leads a platform used by 150,000+ software engineers worldwide. Before Holopin, she worked across several Silicon Valley scaleups building Kubernetes integrations, developer tooling, and cloud infrastructure, and has been building on AWS since 2016. Elena is deeply focused on developer experience. She spent part of her early career at GitHub, remains active in hackathon communities, and today serves on the W3C Advisory Board. **Talk 2:** ***Learn how to turn AWS security and compliance policies into automated, scalable, and auditable practices — without slowing down innovation with Rupam Jha*** Many organisations struggle to enforce security and compliance consistently across AWS environments while scaling their workloads. In this session, I’ll walk through practical strategies to secure AWS accounts, implement automated compliance controls, and simplify audits. Using real-world examples and best practices, attendees will leave with actionable techniques to protect data, streamline operations, and maintain regulatory readiness in the cloud. **Rupam** is a Senior DevOps and Platform Engineer who enjoys building AWS platforms that are scalable, secure, and easy for teams to use. Her focus is on creating cloud-native environments with tools like AWS, Kubernetes, EKS, Terraform, and Vault, helping engineering teams ship faster and more confidently through automation, standardisation, and strong platform foundations. A big part of what she does is reducing complexity for developers by building self-service infrastructure, improving delivery pipelines, and making platforms more reliable, observable, and cost-effective. She cares about security by design and operational excellence, and she believes infrastructure should feel like a product - something dependable, well-designed, and built to help teams move quickly without adding unnecessary risk. **Lightning Talk:** ***EKS in Production: What Actually Changed After Adoption*** **Areg** is a Senior DevOps Engineer and will talk about Amazon EKS. Amazon EKS offers many capabilities to simplify Kubernetes operations, but in practice, not all of them deliver the same value. In this 15 minute talk, Areg will provide a quick overview of key EKS capabilities, highlight 2-3 that truly make a difference in production, and explore common areas where teams tend to overcomplicate their platforms. **Do you have a story to share?** If you are interested in speaking at one of our events, please check out our [call for papers here](https://awsuguk.org/call-for-papers/). We are advocates for greater inclusion & diversity in UK Tech and are especially keen to receive talk submissions from people in underrepresented groups. If you are interested in speaking at a future meetup but would like to discuss what to expect or need assistance, please contact our Inclusion & Diversity Lead Natalie Gray - graynataliej@gmail.com or DM her [@natjgray](https://twitter.com/natjgray) Check out our [website](https://awsuguk.org/) for more information about our community. Remember to follow us [@AWSUserGroupUK](https://twitter.com/AWSUserGroupUK) and on [LinkedIn](https://www.linkedin.com/company/aws-ug-uk) for the latest updates, and you can find videos of our past meetups [here.](https://awsuguk.org/our-videos/)

Hello and welcome to our next **GenAI UK x Cloud Native & Open-Source AI** meetup. This event brings together engineers, practitioners, builders, and leaders working across cloud-native platforms, open-source ecosystems, Gen AI, Data and Agentic AI. Our meetups are friendly, welcoming, and community-driven; everyone is welcome, whether you’re experienced or just curious. This session will include practitioner talks, demos, Q&A, and time for networking with like-minded peers. We run bi-monthly in-person meetups in London, bi-monthly online global events, and regional chapters across the UK, North America, and APAC. Food and refreshments will be provided for in-person events where a host venue is supporting. We are delighted to host this event in **London** on the **7th of May** with Netmind AI NetMind XYZ ([https://xyz.netmind.ai/](https://xyz.netmind.ai/)) is NetMind.AI's new agent platform where you can create your agents with just natural language. Agents on NetMind XYZ can now join moltbook. **Speakers and Sessions:** Speaker: Xiangpeng Wan, Product Lead at Netmind.AI Session Title: Enterprise Agentic Application Layer - Leveraging Claude Code Paradigms Description: The March 2026 Claude Code leak exposed the blueprints of enterprise-grade AI agents, revealing advanced paradigms like Multi-Agent Swarms, Context Engineering, and IDE Bridges. While the codebase remains legally untouchable, its architectural concepts are rapidly accelerating open-source infrastructure. This presentation dissects these core mechanics to highlight a critical strategic pivot: stop reinventing frameworks and start building applications. As underlying agent infrastructures become commoditized, the true competitive advantage now lies in integrating domain knowledge and optimizing UX. Join us to learn how to leverage these battle-tested philosophies to dominate the application layer, turning "radioactive code" into actionable product strategies. Speaker: Richárd Kovács, CTO at Harikube Session Title: From Orchestration to Platform: The Missing Puzzles to Unify Polyglot Services on Kubernetes. Description: Imagine a world where Kubernetes itself becomes the unified platform—not just for container orchestration, but for serverless functions, microservices, and the entire API ecosystem. This presentation explores the missing architectural pieces required to make that world a reality. We focus on the architectural puzzles required to unify these layers: serverless functions, specialized Kubernetes Operators, and the powerful Aggregation API layer. By solving these integration puzzles, you can empower development teams to build real Cloud-Native nanoservices, microservices, and REST APIs on the same PaaS, in any language they choose, turning Kubernetes from a simple orchestrator into a powerful, opinionated application platform. **Agenda (GMT /UK ):** * 18:00: Welcome and refreshments * 18:30: Introduction - Ethan Sumner * 18:35: Richárd Kovács * 19:10: Break * 19:20: Frank Contrepois * 19:55: Close and Networking **Get Involved:** We are always keen to hear from: • Speakers — case studies, engineering deep dives, lessons learned, open-source talks • Hosts — organisations able to provide space for future meetups • Sponsors — support with refreshments, marketing, or accessibility If you would like to speak, sponsor, or host a future event, please get in touch with **[Ethan Sumner](https://www.linkedin.com/in/ethansumner404/)**[ ](https://www.linkedin.com/in/ethansumner404/)via LinkedIn. You can find our YouTube Channel **[here](https://www.youtube.com/@CommunityStackHQ)[.](https://www.youtube.com/@CommunityStackHQ)** This community forms part of the **[Community Stack ecosystem](https://www.meetup.com/pro/generative-ai-uk-community/)**[ ](https://www.meetup.com/pro/generative-ai-uk-community/)and follows the Community Stack Code of Conduct to ensure a respectful, inclusive, and welcoming environment for all attendees.

Join us on Wednesday 6th May for our next AI Exchange event, hosted by AWS at their Holborn HQ. Here's what's on the agenda: **[Nova Intelligence](https://www.novaintelligence.com/)** are tackling a problem that doesn't get talked about enough, most AI agents simply weren't built to work with enterprise software like SAP. Their talk discusses how they have solved that, and what it looks like when AI works as well in the enterprise world as it does everywhere else. **[WeBuild-AI](https://www.webuild-ai.com/)** are making the case that bigger isn't always better. Their talk breaks down how small language models, through distillation, fine tuning and low rank adaptation, can deliver the same results as larger models, at a fraction of the cost. **[AWS](https://aws.amazon.com/)** are tackling the question underneath all the others, not how to use AI, but what it's doing to the human mind. Their talk explores how cognition is shifting, which human traits become more valuable as AI takes on complexity, and what genuine human AI partnership actually looks like. As always, doors open at 6:30pm and talks start at 7pm sharp. We have a tight capacity for this event, so please RSVP as soon as you can to secure your space. **Agenda:** **[Marcello Urbani](https://www.linkedin.com/in/marcello-urbani-4730b75/?skipRedirect=true) @ [Nova Intelligence](https://www.novaintelligence.com/)** "**Bringing Agentic AI to the SAP Ecosystem"** Most enterprise software wasn't built with AI agents in mind — and mainstream agents weren't built for enterprise software. SAP is the sharpest example: code lives in the system, not a filesystem, and git-based workflows simply don't apply. Nova closes that gap — an agentic assistant that speaks SAP natively. This talk covers the mismatch problem, how we designed Nova around SAP's environment, and what it looks like when an AI agent finally works as well on SAP as it does on mainstream systems. Bio: Marcello is a software engineer with over two decades in the SAP ecosystem, most of them building DevOps tooling at Basis Technologies. Last year he joined Nova Intelligence to focus on AI applied to SAP systems. An active open source contributor, he is best known for abapfs, a VS Code plugin that enables ABAP development directly in the editor. **[Adel Rahimi](https://www.linkedin.com/in/adelr/) @ [WeBuild-AI](https://www.webuild-ai.com/)** "**Small Language Models: Practical AI for the Real World"** Large language models have dominated the AI conversation, but a quieter revolution is underway. In this talk, we'll explore the rise of small language models and why they matter now more than ever, from reduced infrastructure costs to data sovereignty and the ability to run AI on-premise or at the edge. We'll dive into the techniques that make small models punch above their weight, including distillation, quantisation, fine-tuning and low-rank adaptation. Whether you're navigating regulatory constraints, working with limited compute, or simply looking for a more practical path to production AI, this session will give you the tools to think smaller and smarter. Bio: Adel is a Principal Engineer at Webuild-AI. He has a decade of experience in building and scaling AI and ML solutions at different industries and different company sizes, ranging from series A to unicorns and more recently he was a Sr. AI Engineering Manager at Procter & Gamble. He has also published several research papers in the areas of AI Explainability and NLP and is an advocate of safe and explainable AI. **[Elliott Almeida](https://www.linkedin.com/in/elliott-almeida/) @ [AWS](https://aws.amazon.com/)** **"The Cognitive Partnership: How AI is Reshaping Human Intelligence"** This session explores the profound psychological transformation at the intersection of human cognition and artificial intelligence. Moving beyond tactical implementation, we examine how AI is fundamentally altering our cognitive identity and which human psychological profiles naturally thrive in AI collaboration. Drawing on the "Missing Middle" philosophy and the tension between cognitive offloading and scaffolding, we investigate the paradox of augmentation: as AI handles increasingly complex cognitive tasks, what uniquely human capacities become more valuable? We hope to see you there for another great AI filled evening! **Sponsors...** The AI Exchange is brought to you in partnership with[ LinuxRecruit](https://www.linuxrecruit.co.uk/) and[ AWS.](https://aws.amazon.com/) LinuxRecruit is building the next wave of Tech Unicorns in Europe. Whether you're hiring or exploring your next opportunity, [get in touch](https://www.linuxrecruit.co.uk/jobs). The types of roles we have currently are across Founding Engineers, Engineers across Product, Software, AI/ML, Data and Platform Infrastructure/DevOps.

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Let's Crop!

**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** TBD **YouTube Link** TBD

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)