BioInformatics

**The Unscented Transform: theory, extensions and practical application to Bayesian inference** We are delighted to have John Whitamore back at the Bayesian Mixer. Please register here: https://www.tickettailor.com/events/bayesianmixer/2154878 **Abstract:** How can we perform Bayesian inference without resorting to slow random sampling methods? Isn't there a nice, pragmatic way to use the geometry of a problem to use only a very small number of samples, placed deterministically? Isn't there a good, straightforward way to implement Bayesian models in practical settings? This talk explains the real-world problems that can be solved by the Unscented Transform. It begins with an intuitive introduction to Bayesian methods, discusses the Unscented Transform and connects the ideas to geometry, finite elements analysis and deep learning. **Bio:** John Whitamore is a Senior Data Scientist at Simply Business, a leading UK InsureTech firm. He has previously served as Head of Data Science for a leading food retailer, as Head of Trading and Systems for an investment management company and as Global Head of Convertible Bond Trading for a European investment bank.

ISO run sessions 7 days a week, via [eBadders.com/iso](http://ebadders.com/iso) where you can only sign up after tryout & host give you access. (ONLY open spots on meetup a few days in advance if still have spots as we have regular players for every session). Please see Title for requirement & Mind the direction or check How to Find Us on your first visit. 👉 [Tryout Form](https://docs.google.com/forms/d/e/1FAIpQLSf_y_Nm3FUYKaBwU7iUXLaeYTD8pRHd0ZyoFpcIKaCW2uE7hQ/viewform) If you are new, please fill out the Simple [Tryout Form](https://docs.google.com/forms/d/e/1FAIpQLSf_y_Nm3FUYKaBwU7iUXLaeYTD8pRHd0ZyoFpcIKaCW2uE7hQ/viewform) & we will be in touch ASAP. After your tryout, hosts will give you access to suitable sessions & add to WhatsApp groups. 📞 Contacts for hosts (if anything urgent): East London: * Ankush: 07753460559 West London: * Danish: 07723 712882 * Dino: 07401 177879 Waterloo: * Sophie Dinh: 07767464048 County & Advanced sessions: * Dicky: 07752658320 * Sophy Yu: 07912602688 👉 [About ISO](https://docs.google.com/spreadsheets/d/1VdJJRGMHCmnesMLs6vb5zn0Ud6_f8PXtU1aE66nvAiY/edit?gid=964779940#gid=964779940) To know more about all ISO sessions in 7 days a week and requirements, please click [About ISO](https://docs.google.com/spreadsheets/d/1VdJJRGMHCmnesMLs6vb5zn0Ud6_f8PXtU1aE66nvAiY/edit?gid=964779940#gid=964779940) & access to Google Drive. You would see all the details below: * Who are we, How to Join ISO sessions * Sessions each day, fee charge, hosts, venue & direction * How eBadders RSVP works, including cancellation policy * Membership i.e. Credit system & How to pay * Level Explanation; ISO in Middlesex league & county matches * Our Sponsors: provide affordable & durable iBadds+Chaopai products * Disclaimer & other things you may be aware

MCP is changing how developers build with AI, but we're just scratching the surface. Join us for an evening of talks that go beyond retrieval to explore what's actually possible when you give agents real tools, real constraints and real APIs. **Agenda** ​6:00 PM - Doors open, registration and networking ​6:10 PM - Welcome (Upsun & Cloudflare) ​6:20 PM - MCP: Context is Everything! - Carly Richmond, Elastic ​6:45 PM - Sandboxes: how to limit agents so we can use them more - Patrick Dawkins, Upsun ​7:00 PM - Break (Food & Drinks) ​7:30 PM - Cooking with MCP in VS Code - Liam Hampton, Microsoft ​7:55 PM - Efficient tools with MCP code mode - Confidence Okoghenun, Cloudflare ​8:15 PM - Open networking and drinks ​9:00 PM - Close 🗣️ ​**Talks** ​**MCP: Context is Everything! - Carly Richmond (Developer Advocate Lead, Elastic)** ​MCP is a powerful tool for giving LLMs capabilities to not just retrieve information, but to automate key actions based on relevant data. Let’s see how it can be used for retrieving relevant context and other activities such as observability. ​**Efficient tools with MCP code mode - Confidence Okoghenun (Senior Developer Advocate, Cloudflare)** ​Traditional MCP approaches choke on context windows: Cloudflare's 2,500+ endpoint API would require 1.17 million tokens. Code Mode flips the script by having LLMs write code against typed APIs instead of making direct tool calls, achieving 99.9% token reduction. Come learn how code mode works and how to optimize your MCP tools with it. ​**Sandboxes: how to limit agents so we can use them more - Patrick Dawkins (Principal Engineer, Upsun)** ​We want our agents to run longer and use more tools, but we're hampered by constant prompts for approval. Sandboxes are the practical middle ground: isolate the agent so you can stop watching every command and let it work. This talk covers what "sandbox" means, who provides them today and the Linux primitives that let you build one yourself. ​**Cooking with MCP in VS Code - Liam Hampton (Senior Cloud Advocate, Microsoft)** ​In this session Liam will show you how VS Code is fully supporting the MCP spec, from MCP Apps to sandboxing and elicitations. 📅 **Date and Time:** Thursday, May 14, from 6:00-9:00 PM 📍 **Location:** Cloudflare Address: 6th Floor, County Hall/The, Riverside Building, Belvedere Rd, London SE1 7PB, UK 👉 You can also register here: https://luma.com/eb8j6lhu ⚠️ Please make sure you provided your full name (no nicknames or abbreviations will be allowed) and to bring your ID card as it will be mandatory to show it upon check-in to security. Entry will be first come, first served. We recommend arriving early to make sure you get in. **⚡️ Interested in giving a talk? ⚡️** Have you ever considered presenting on your Elastic use case? We welcome 5-10 minute lightning talks, 45-minute deep dives, and everything in between. If you're interested, please submit via our [CFP](https://sessionize.com/elastic-meetups/) or send us an email at [meetups@elastic.co.](http://meetups@elastic.co./)

Dear Members, As the **early evening from 5pm** [https://luma.com/he99iszf](https://luma.com/he99iszf) unfolds toward sunset, the tone deepens. Conversations shift from introductions to alignment: * Capital meets narrative * Ideas meet execution * Ambition meets backing * Complimentary nibbles & drinks What to expect: Guests arrive at Flex @ Tide, stepping off the street into a space that feels deliberately curated—minimal, elegant, quietly confident. **630-730pm There will be 5 Roundtables** \- Investment\, Tech & Ai\, Film & Music\, Scaleups & GovTech\. If you would like to head a table for discussion please reach out \(Zee Whatsapp 07588812528\)\. **Thank you to Flex @ Tide, The Master Collective**, **YouYaa**, and the **Future Crowd.** Floor-to-ceiling windows frame the river like a living artwork. There’s a subtle soundtrack—low, ambient, almost cinematic—punctuated by the clink of glasses and the first bursts of laughter from early connections forming. Feel free to bring friends and colleagues. If you are looking for future collaborations please let us know. **8pm Carriages** With warm regards, Zee & Team NB For Partnerships or Sponsors zee@picnicbank.com & [zm@mastercollective.xyz](mailto:zm@mastercollective.xyz)

Shaping our future with AI. Creating opportunity through AI fluency, connection and community. No jargon. No hype. No confusing terminology. NOTE: This event will be focussed on the changing shape of software development. Everyone is welcome to attend but the content will be somewhat technical. **Join us for our next in-person meetup in London on Thursday May 14th.** Our theme for this meetup is **Reimagining Software Development with AI.** We're going to take a step back and think about the role we, the humans, play in the software development process now that coding agents have arrived. This event provides a small glimpse of the future, from the innovators who are challenging everything and rebuilding the process of software development from the ground up, with humans at the centre! **Where and When?** * Thursday, May 14th * Doors open at 18:00 * Talks start at 19:00 * AutogenAI, 123 Pentonville Rd, London N1 9LG **Talk 1: The Validation Gap: We Need A Better Way To Review AI Generated Code** (Robert Werner, Co-Founder & CTO Leapter) AI coding is fast. We're generating more code than ever. But more code means more code to verify, and agentic workflows are scaling that gap faster than review processes can keep up. The bottleneck didn't disappear. It moved from writing code to verifying logic. For most generated code, you can ship, test, and iterate. But what if we need to be sure? What about the code that runs our financial systems or decides if you qualify for a loan? It has to be right. Hope is not a strategy, we need to better ways to review code. In this talk Robert will share his recent innovations, experiments and insights with you. **About Robert:** Robert Werner is the CTO of an AI startup dedicated to shaping the future of AI-native software development. He has over 20 years experience focussed on Software Engineering, Developer Experience and Transformational Platform Engineering, across Fortune 500 companies and FinTechs. **Talk 2: Narrative Engineering: What Cognitive Science Actually Tells Us About Building with LLMs** (Sal Kimmich, Security Architect at Gadfly AI) We keep treating LLMs like search engines that hallucinate. That is the wrong category, and it produces the wrong engineering. LLMs are narrative generators. They do not retrieve facts or execute logic. They complete stories. That distinction is not philosophical. It determines what kind of system you can build with them and what kind you cannot. Neuroscience has been studying probabilistic, distributed, narrative-generating systems for decades. Most of the LLM engineering field is ignoring that work. This talk walks through cyberneutics, an open source methodology and repository built on the premise that we need a new engineering discipline for narrative computing the way software engineering emerged from symbolic computing. The theoretical foundations come from second-order cybernetics, distributed cognition, and Minsky's Society of Mind. The empirical validation comes from 2025 mechanistic interpretability research showing that reasoning models internally simulate multi-agent dialogue to reason better. The practical techniques come from iterative practice: adversarial committees, pipeline algebra with formal quality propagation, observer-aware interaction design. Three real lessons for practitioners building agentic systems: reliability is a property of the pipeline, not the prompt; repetition is latent space exploration, not failure; and if you want auditable AI reasoning, you need to externalise the dialogue structure, because the transcript is the explainability artifact. The discipline does not exist yet. This is what building it looks like. **About Sal:** Sal is a developer advocate for open source and passionate about helping engineers, ethical hackers and digital enthusiasts understand the complexity of modern software development. With over a decade of experience as building cloud-native machine learning pipelines in the healthcare and tech for good sectors, their work is now focused on filling the cracks in the open source software supply chain to build a better digital future for all of us. **Thanks!** We'd like to thank our sponsors [Leapter ](http://leapter.com/)and AutogenAI for making this event possible. **Code of Conduct** This event has a code of conduct that you can [review here.](https://aifortherestofus.live/code-of-conduct) By joining the community and registering for this event you agree to abide by our code of conduct. **Providing Your Name and Email** To register for this event you'll be asked to provide your email address. After the event you will be automatically subscribed to the newsletters from *AI for the rest of us* and Leapter GmbH. You can unsubscribe at any time (But why would you? They are really very good!)

Join us for an informal evening of experimenting, building, and sharing ideas around Umbraco and AI. Whether you're curious about AI-powered content generation, the Umbraco MCP Server, AI-assisted development workflows, or other AI innovations in Umbraco - this is your chance to experiment, learn, and build alongside fellow community members in a relaxed, supportive environment. Bring your laptop, your curiosity, and anything you’ve been meaning to try. You can come with a specific idea, jump into something with others, or just tinker and learn as you go. There’s no strict agenda, just a relaxed space to collaborate, swap ideas, and make progress together. We’ll kick things off with a quick intro, then open the floor for hacking, discussion, and demos. If you end up building something cool (or even just interesting), you’ll have the chance to share it with the group at the end. **EVENT HOSTS** [Novicell](https://www.novicell.com/uk/services/software-development/umbraco/) (Umbraco Gold Partner) have kindly agreed to provide refreshments and host us for the evening in their offices in Shoreditch. If you think you will be making it, please sign up ASAP. Novicell's offices are 21-33 Great Eastern St, London EC2A 3EJ in a building called Fora, approximately an 8 min walk from Liverpool St and Old St stations. If you arrive between 6:00 and 6:15pm there will be someone to meet you in reception with instructions. If you arrive later you might need to phone us to be let in: we shall email all attendees with the contact numbers on the day. **CODE OF CONDUCT** Please read the [Code of Conduct](https://bit.ly/UmbLondonCodeOfConduct) for all our events.

**✨ Date Night on Zoom for Sutton Singles Mutual Matches After** As a participant, you'll engage in short one-on-one Zoom rounds with compatible Sutton singles sorted by age and personality, as a welcoming host takes care of everything. Prior to the event, you take a quick personality and preferences survey — those answers are used to pair you intelligently with Sutton locals, so you walk in with the right people already lined up. When the session ends, we share who chose whom — without any awkward one-way messages — and you follow up whenever it suits you. **Age-grouped registration — select yours:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=Sutton&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=18-32&face_v=4.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=Sutton&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=30-46&face_v=4.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=Sutton&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=40-58&face_v=4.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=Sutton&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=55+&face_v=4.0) **⚠️ Confirmation needed:** This rsvp is not enough to hold your place in the rounds, so register through your age group link above and complete the personality quiz — places close once the group is full so sign up early, and the registration is what actually counts, not the RSVP. --- **Ideal if you are:** - Returners around Sutton done with unread messages and dead-end conversations and want to talk to real people tonight. - Professionals based in Sutton getting away from swiping left and right with no results and want to meet real locals without the faff. - Women and men calling Sutton home moving beyond the app treadmill that goes in circles and are looking for real connection. - Daters in the Sutton area fed up with swiping with nothing to show for it and are ready for a genuine first impression. - Those in the Sutton area who have given up on swiping with nothing to show for it and want to talk to real people tonight. **How the evening works** 1. **Lock in your place** – by tapping the link for your age group, then fill in the personality matching questionnaire, because registration closes once spots fill. 2. **Get online** – via your Zoom registration link at the right time, no Zoom account is needed — just click the link, and a friendly host manages everything once you are on. 3. **Rotate through dates** – quick back-to-back rounds with age-matched Sutton locals paired by quiz, while a host ensures every round feels natural, because the format is built so every round is worth having. 4. **See your results** – we share mutual match results after the session closes, as your data only goes to someone who matched you back, and the next step is entirely in your hands. **Quick Details** - **Format:** Live via a live hosted call with back-to-back private rounds per pair, quiz-and-age matched for every single round. - **Where:** No venue required — on any internet-connected device, all tech requirements are camera mic and Wi-Fi, and you just pick your most comfortable spot and join. - **Host:** A real human host takes care of all the logistics from beginning to end, giving the whole session a relaxed and easy feel — from opening to close everything is taken care of. - **Vibe:** Relaxed short conversations with genuine Sutton singles, and the conversation always feels more real than an app date. - **Duration:** Most sessions run for an hour and change from first round to last, and you will barely notice the time. 💡 **Worth knowing:** test your camera and mic before the event, because the first impression starts before the first word, and a few minutes of prep makes a big difference to the whole evening. --- ✨ Done with apps — start here — book your spot above and you are completely set as soon as you are ready. See you on the other side. 🌈 ✨

**🎯 Online Dating Rounds Hosted for London Locals Curated Matches** On the night, you'll rotate through quick private Zoom rounds alongside personality-matched London locals in your age group, while everything stays on track thanks to a live host. On completing your sign-up, a quick compatibility quiz is part of registration — we use those answers to pair you intelligently with London locals, so your conversations have a better chance of going somewhere. Once the rounds end, we reveal your mutual connections — but only if the feeling was mutual — and from that point you call the shots. **Choose your age range below:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=London&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=18-32&face_v=4.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=London&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=30-46&face_v=4.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=London&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=40-58&face_v=4.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=London&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=55+&face_v=4.0) **⚠️ Important:** An rsvp on this page is not a confirmed spot, so tap your age group link above, register fully, and complete the personality matching quiz — numbers are intentionally limited so register early, and that combination is your actual confirmation. --- **What you can expect** 1. **Complete registration** – through the age-specific link above, then finish the compatibility quiz, as both are needed to secure your spot. 2. **Click into Zoom** – at the event start time via your Zoom link, it runs in your browser so setup takes seconds, and a host is live and will walk you through everything. 3. **Meet your matches** – live one-on-one video rounds with London locals selected for your age group, as the host keeps everything smooth and well-timed, because every conversation has been set up to feel natural. 4. **Find your matches** – once the event closes we share mutual match results, since non-mutual choices are never shared with either party, and you reach out whenever you feel ready. **Ideal if you are:** - Daters calling London home who have had enough of swiping left and right with no results and are ready for a genuine first impression. - Members near London fed up with swiping with nothing to show for it and want to talk to real people tonight. - Individuals from the London area wanting to escape matches that fade out before meeting and are ready for something that feels natural. **Event Details** - **Format:** Online and live through a private Zoom session with host-managed video rounds throughout, paired by age bracket and quiz results throughout. - **Where:** No travel required — on whatever device you prefer, just a webcam and a good internet connection, and any quiet space where you can focus for 90 minutes works. - **Host:** A capable host runs the whole show so you do not have to think about format, freeing you up to be fully present in each round — from first round to final result it is all managed for you. - **Duration:** Total time is around an hour and a half end to end, and it moves quickly. ⭐ *"Did not think I would enjoy it but — the matching was spot on"* – a London local --- ✨ London singles worth meeting are in this event — secure your place via the link above and all the logistics are covered right now. See you on the other side. 🔥 ✨

✨🎊 Welcome to DSF Big Birthday Bash 🎊✨ THE TICKET BALLOT IS NOW OPEN! Click the link below to enter the ballot 👇 [Click here!!!](https://datasciencefestival.com/event/big-birthday-bash-2026/?utm_source=social&utm_medium=meetup&utm_campaign=bigbdaybash) Join us on Saturday 16th May 2026, for our 12th Festival, at our London home CodeNode, celebrating DSF turning 10, for one day only! Enter the ticket ballot to be in with a chance of attending. 600 lucky people will get to attend this event for free 🎟️ 40 speakers, 4 stream rooms, 14 partners, lunch, swag bags, and an entire day to learn, mingle, and be inspired! Event time: 08:15 AM - 18:00 PM Venue address: CodeNode, 10 South Pl, London, EC2M 7EB Nearest tube station: Moorgate or Liverpool Street Schedule and speaker details are updated weekly [here.](https://datasciencefestival.com/event/big-birthday-bash-2026/?utm_source=social&utm_medium=meetup&utm_campaign=bigbdaybash) Please note this event will not be streamed, so please ensure you apply for a ballot ticket to watch these sessions live. **PLEASE NOTE: CLICKING ATTENDING ON MEETUP DOES NOT GIVE YOU ACCESS TO THIS EVENT. PLEASE FOLLOW THE LINK ABOVE OR BELOW TO REGISTER FOR TICKETS**. Ticketing: Due to the popularity of Data Science Festival events, we are now allocating event tickets via a random ballot. Registering enters you into the ticket ballot for DSF Big Birthday Bash on Saturday 16th May 2026. The ballot will be drawn throughout the month of April 2026. If you have not received a ticket by May 7th 2026, unfortunately, you have been unsuccessful in getting a ticket. Those who are randomly selected will then be e-mailed tickets for the event. Please read how the ticketing works in full here. ([[https://datasciencefestival.com/2024/01/01/dsf-tickets-101-mayday-2024/](https://datasciencefestival.com/2024/01/01/dsf-tickets-101-mayday-2024/)]([https://datasciencefestival.com/2024/01/01/dsf-tickets-101-mayday-2024/](https://datasciencefestival.com/2024/01/01/dsf-tickets-101-mayday-2024/))) Event details: 🎟️ Please bring your ticket (a paper copy or on your phone) to the event to check in with your QR code. Tickets are non-transferable. Arrive before 10:00 AM for guaranteed entry. ☕️ There is no breakfast at the venue, however, there is tea, coffee, and water provided throughout the day. Lunch is also provided. Soft drinks and alcohol can be purchased from SpaceBar at Code Node. ⌚️ Doors will open at 8:15 AM sharp and attendee registration will begin at this time on Saturday 16th May 2026. Speaker sessions begin at 9:00 AM, but please arrive at least 45 minutes before the conference begins, to make sure you enter the event on time. Arrive before 10:00 AM for guaranteed entry. 📛 Please pick up your badge, schedule and SWAG bag at the registration table on the ground floor. 🤝 There will be networking at the Spacebar from 17:00 - 18:00 PM so come and say hello! FAQ will be live in April 2026. Please take some time to review this ahead of the event. Check out last year's DSF Game On here: [https://datasciencefestival.com/event/game-on-2025/](https://datasciencefestival.com/event/game-on-2025/) We can't wait to see you back in person! 👋 **#DSFBigBirthdayBash**

**🪷 Zoom Speed Dating for Harrow Singles from Your Couch** Throughout the event, you'll participate in rapid one-on-one Zoom dates with Harrow locals selected for your age range by quiz results, while everything stays on track thanks to a live host. Prior to the event, there is a brief matching questionnaire to fill in — we use those answers to identify compatible Harrow singles for your rounds, giving the whole evening a better shot at real connection. After all the rounds, we send out mutual matches — with privacy guaranteed for all non-mutual picks — and it is yours to follow up without any rush. **Select your age group to secure your place:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=Harrow&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=18-32&face_v=4.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=Harrow&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=30-46&face_v=4.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=Harrow&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=40-58&face_v=4.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=501.0&productType=onlineSpeedDating&city=Harrow&groupurlname=genuine-bonds-formed-over-weekend-brunch&ar=55+&face_v=4.0) **⚠️ Do not skip this:** Rsvping here does not hold your place in the event, so use the link for your age range, complete sign-up, and submit the personality questionnaire — capacity is intentionally small so get in early, and both are needed — the RSVP alone counts for nothing. --- **Who it is for:** - Singles across Harrow fed up with app fatigue and empty match queues and are ready for something that feels natural. - Singles near Harrow done with the app treadmill that goes in circles and are ready for something genuine instead. - Daters in the Harrow area who are tired of unread messages and dead-end conversations and value real conversation over curated profiles. - First-timers living in Harrow moving on from matches that ghost after two messages and need a better way to meet people. **Here is how the evening goes** 1. **Pick your age group** – by tapping the link for your age group, then take the brief personality quiz, since your spot is held only once this is done. 2. **Join Zoom** – by clicking the Zoom link at the event start time, no app is required since Zoom runs in your browser, and a friendly host manages everything once you are on. 3. **Do the rounds** – timed one-on-one speed dates with Harrow locals in your personality-matched group, while the host runs the clock so you can focus on the conversation, and the people in your rounds were sorted specifically for you. 4. **See your mutual connections** – mutual connections are confirmed and sent after the session, as privacy is guaranteed for all non-mutual selections, and then the rest is yours to decide entirely. ⭐ *"Finally something that is not swiping — real conversations with real people"* – Harrow single --- ✨ Harrow singles worth meeting are in this event — pick your age group and sign up and the evening takes care of itself while places last. The host will see you shortly. 🍀 ✨

**AI Security Summit London — May 14, 2026** **Join us on this event where we'll dive into working with real AI systems** **— understanding how they break, and how to secure them properly.** Expect live model exploitation demos, architecture teardowns from teams shipping AI at scale, and hands-on workshops where you’ll actively break systems — then fix them. From LLM security to AI red teaming and secure-by-default development, everything is grounded in real-world practice from people doing this work every day. **📍 Venue & Schedule** * CodeNode London * 🕘 9:45 AM – 4:30 PM * 🍻 Happy Hour until 7:00 PM **👩‍💻 Who Should Attend** This track is designed for hands-on practitioners, including: * Engineers building AI features and infrastructure * Application Security (AppSec) teams testing those systems * AI/ML engineers and researchers deploying and tuning models * Platform and architecture engineers managing pipelines and endpoints * AI security practitioners focused on detection and response **🧠 What You’ll Learn** * Threat modeling for AI/ML with real attack patterns and failure cases * Securing models, training data, pipelines, and inference endpoints — with concrete configs and code references * Live red team demos — including prompt injection, misuse chains, and model abuse scenarios * LLM security hardening — prompt safety, hallucination controls, and abuse mitigation techniques * Detection & monitoring playbooks — key logs, thresholds, and incident response strategies that work in production Join us in London to connect with fellow builders and defenders — and leave with practical knowledge you can use right away.

AI has changed how we write code. Now the bigger question is: how does it change engineering itself? At [Sahaj Software](https://www.linkedin.com/company/sahajsoftware/)'s upcoming Devday in London, [Jyoti Singh](https://www.linkedin.com/in/jyotisingh7/) and [Ash Shakrani](https://www.linkedin.com/in/ash-shakrani/) will explore how AI assistants are being used across the software delivery lifecycle, from story refinement and solution design to implementation and code reviews. The session will also unpack: 🎯 Where should engineers rely on AI? 🎯 Where should they slow down? 🎯 And how do teams avoid handing over too much? 🗓️ **Save the Date:** 14th May, 2026 📍 **Location:** Sahaj Software, 1 Quality Court, London, WC2A 1HR 🕕 **Time:** 6:00 PM – 8:00 PM (BST) 🔗 [https://lnkd.in/ggWCTuKn](https://lnkd.in/ggWCTuKn) Curious about Intelligent Engineering? The 5 iE principles explained in under 3 minutes: Watch here- [https://lnkd.in/gPfyagri](https://lnkd.in/gPfyagri)) DevDay is a tech community event hosted to foster tech conversations, idea exchanges, and deep-dives in cutting-edge tech. The evening will feature: 🎤 **One engaging talk** with Q&A 🤝 **Plenty of time for networking** over free pizza and non-alcoholic drinks Don’t miss this chance to learn, connect, and share with fellow tech enthusiasts. 👉 Please click the link below to register. https://sahaj.ai/events/ai-coding-agents-more-than-a-code-generator/

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.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

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

**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

**Join Katie McCartney, SRES®, for a clear and easy‑to‑understand update on what the 2026 Central Ohio housing market means for seniors and their families.** Whether you’re planning ahead, helping a parent make decisions, or simply trying to understand today’s market, this session offers reliable insights without pressure or overwhelm. During this free class, Katie will break down the trends shaping housing for older adults in Central Ohio, explain what families should realistically expect in 2026, and answer your questions during an open Q&A. This is a supportive, information‑focused workshop designed to give you confidence and clarity — no sales pitch, just helpful guidance. *** **Ideal for:** * Seniors considering future housing options * Adult children supporting aging parents * Anyone seeking a calm, trustworthy source of market information *** **What You’ll Learn:** * A senior‑friendly look at the 2026 Central Ohio housing market * Personalized answers during an open Q&A You’ll leave with a better understanding of your options and your next steps. *** **Hosted by:** **Katie McCartney, Broker & Senior Real Estate Specialist® (SRES) with** Pillar Realty, LLC Compassionate guidance for seniors navigating housing transitions in Central Ohio. *** **Location:** Columbus Metropolitan Library: Dublin Branch 75 N High St, Dublin, OH 43017 ([https://maps.app.goo.gl/GL2vbJgUHqTncbHZ9](https://maps.app.goo.gl/GL2vbJgUHqTncbHZ9)) Meeting Room 1 **Doors Open:** 1 PM **Seats:** Limited Seating (first come, first served) **Cost:** Complimentary

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. 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.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)