BioInformatics

Elixir London Meetup; February 2026 edition. All are welcome. **Session 1: Bryan Hunt - Faria Data Platform: Building a data platform in Elixir** How to build an ETL pipeline using Amazon Athena, and Elixir: techniques, tools, UX, lessons learned. **Session 2: Christoph Beck** **\- Structured Generation and Logits Processing with Elixir** Ever tried to get a poem from an LLM doesn't contain the letter \`e\`? Large Language Models are kind of amazing and surprisingly unreliable at the same time. Using Elixir's Bumblebee and open source LLMs, you can get much better control over the generation. We introduce you to logits processing, and how it can be used to achieve what ChatGPT can not accomplish. *The event is kindly sponsored by* [Verna](https://verna.earth). **Time** Doors open at 18, start at 18.30. **Venue** Geovation F4, Sutton Yard, 65 Goswell Rd., London EC1V 7EN **Refreshments** Food and drinks will be provisioned on the day. **IMPORTANT**: **If you wish to take photos and post online during the event, please notify organisers first, so that attendees can opt-out from being in photos.**

**📅 Book your time here:** [www.betheband.org/book-online](http://www.betheband.org/book-online) 📍 **Exact location sent after booking** 🎸 **BetheBand Meet & Greet – Come Play & Say Hi** 🎤 Curious what it’s like to be in a band again? BetheBand is a London-based music programme for amateur to intermediate musicians who want to rehearse regularly, improve as players, and perform live — **without the hassle of organising bands, rehearsal rooms, or gigs yourself**. 🤝 **What’s the meet & greet?** This is a relaxed introduction — **not an audition**. You’ll play **one song** with a backing track alongside one of our band directors 🎶 You can **play whatever you like**, or choose from a **short song list** if you want some inspiration 📃 It’s friendly and low-pressure — just a chance for us to get to know your level, taste, and goals, and for you to see if BetheBand feels right for you. 🚀 **What happens if you join?** 🎯 Matched with musicians at your level 🏙️ Weekly rehearsals in a central London studio 🎼 Guided by a professional musician as your band director 🎤 Perform a full live set for friends & family at the end of an 8-week term 🎶 **Who it’s for** 🎸 Guitarists • 🎸 Bassists • 🎤 Vocalists • 🥁 Drummers • 🎹 Keyboard players ℹ️ **Practical details** 📍 Central London (address sent after sign-up) 💷 £15 meet & greet slot (non-refundable) ⏳ Limited slots — book a time that works for you If you’ve been playing on your own and miss making music *with* people, this is an easy, no-pressure way to take the first step 🎶✨

​Join **Orchestra**, **Tracer** and **Lightdash** for an in-person evening with London’s data engineering community. ​This event is built for **data engineers, analytics engineers, and platform teams** who enjoy going deep on real technical topics — from modern data stack architecture to reliability, observability, orchestration, and the practical lessons learned from running pipelines in production. ​Expect a relaxed atmosphere, good people, and plenty of time for conversation (with free 🍕 & 🍻). IMPORTANT: MEETUP IS TRYING TO BLEED US ALL DRY SO PLEASE [SIGNUP ON LUMA](https://luma.com/ml500u2m) AND SUBSCRIBE TO THE CALENDAR THERE. IF YOU DONT SIGN UP WE CANT GUARANTEE YOUR SPOT! [https://luma.com/ml500u2m](https://luma.com/ml500u2m) ​**Agenda** ​**6:00 – 6:30pm:** Arrivals, drinks, networking **6:30 – 7:30pm:** Technical talks + Q&A **7:30pm onwards:** Networking **Technical Speakers** * ​Data @ The Economist - **[Luca de Michele](https://www.linkedin.com/in/luca-de-michele-232432148)** * Data @ Lawhive - **[Pablo Fernandez](https://www.linkedin.com/in/pablofergui/) (Head of Data)** * ​**TBA** ​**Who should attend** * ​Data Engineers & Analytics Engineers * ​Platform Infrastructure Data Ops teams * ​Anyone building, scaling, or maintaining production data pipelines

Join me for a fun Drama class every Wednesday evening from 6:30 pm- 8:30pm at the Omnibus Theatre in Clapham Common. Acting helps with confidence and awareness. In a fun and relaxed atmosphere, you will meet new people and learn all about Acting. No experience is needed. We'll do relaxation exercises, games, improvisations, storytelling, and a bit later on we'll start working on character and text. The year ends with an exciting Showcase where friends and family come and see how all your hard work has paid off :) £10 pounds for the trial class to be paid before or after class. Different payment options if you decide to join. In order to reserve a place, please contact me at catherine@thebrightdaycompany.net. For more info: https://www.thebrightdaycompany.net/about I look forward to seeing you!

## Details Welcome to the DevSecOps London Gathering February Event on Wednesday 19 Feb in collaboration with London DevOps! We bring you two amazing talks, as well as the usual conversations, pizza and beer! 📍 **Hosted at Autogen AI, Pentonville Road, London** 📅 **Wednesday, 19 February** 🕕 **6:00–8:00 PM** ## Talk 1 **Abstract:** Concrete CMS, a popular open-source content management system, contains a critical flaw in its file upload functionality that can be exploited in two distinct ways. This talk demonstrates how a single upload can lead to a Server-Side Request Forgery (SSRF), allowing access to internal cloud resources, and a double race condition that enables Remote Code Execution (RCE) via a malicious backdoor. We’ll walk through the exploitation process, show how existing protections can be bypassed, and highlight practical steps to secure file upload mechanisms in real-world applications. ## Talk 2 **Abstract** Treat authentication as a production-critical system with its own failure modes and operational risks. In this talk, I break down real-world auth incidents involving JWKS rotation errors, refresh token storms, clock drift, and session store outages. I show how to define SLIs and SLOs that measure user impact and how to build monitoring and alerting that expose real reliability problems. I demonstrate practical guardrails such as token caching, exponential backoff with jitter, circuit breakers, and feature-flagged degraded modes. Finally, I walk through an incident runbook that helps teams diagnose, mitigate, and recover from authentication failures safely and quickly.

Join Champs Within for an energizing lunchtime Boxercise session aimed at promoting a healthier lifestyle and supporting weight loss goals. This event is not only a fantastic way to stay active and fit, but also provides a social opportunity to connect with like-minded individuals who are focused on their well-being. Boxercise is not just a physical workout, but also contributes to mental health support by helping you de-stress and boost your mood. Come sweat it out, release some endorphins, and feel the empowerment and positivity that comes with taking charge of your health. Let's punch and kick our way to a healthier and happier you together!

We are delighted to announce an evening of demos and a roundtable discussion on what you want to see from the meetups. There is also still time to feedback with the link below [Umbraco London Meetup Questionnaire](https://docs.google.com/forms/d/e/1FAIpQLSfISk1q_ZEoN82_vhiBeWwuVG3fUUB4uqkK-PqWtArajUErJw/viewform) We are welcome from 18:30, we shall look to get started around 18:45. We'll finish by 21:00 when we take the conversations to a local pub. \-\-\-\-\- **Experiments in V17** *by Matt Bliss - Technical Director* Matt will guide us through some of his experimentation in V17 and his learnings. **AI: Am I Too old for this \*\*\*\* (stuff)** *by Andy Hawken* Andy asks the big questions and he's going to talk about his experiences with Claude AI in January and a bit of February too. **Meetup feedback rountable** *by Richard Thompson and the meetup team* Richard will run us through the results of the feedback survey on the meetup and we'll have a discussion on what people want to see from the meetups. \-\-\-\-\-\- This is Embrace will be kindly providing some refreshments. Space is a bit limited so if you realise you can't make it please be sure to change your RSVP to No in case there are people on the waiting list. \-\-\-\-\- If you would like to contribute to our meetups please in touch by email ([hello@umblondon.co.uk](hello@umblondon.co.uk)) - we are always looking for people to give talks, or London-based Umbraco agencies to host us for the evening. Please read the [Code of Conduct](https://bit.ly/UmbLondonCodeOfConduct) for all our events.

Join us for our chilled Sunday afternoon Meetup, for connection and sanctuary amongst others who get you. We don't have a theme for this Meetup but please bring any topics you'd like to discuss and we'll also have the conversation cards with us. We'll meet at the Southbank Balcony Bar on the 5th Floor of Royal Festival Hall. The easiest way to find us is to enter through the main entrance and take the lift to the fifth floor - we'll try to sit at that end on a big table & will have a Meetup sign on display. We'll also comment on the day. There is an entrance to Royal Festival Hall that is quite close to the Nelson Mandela (INFJ) statue and there is also an entrance to the ground floor around the corner. Lifts are at either end of the building. You can buy either alcoholic or soft drinks, or tea/coffee at the bar. This venue is usually quieter than Picturehouse and there appears to be no concerts that day. Please note you don't have to be well-versed on Myers-Briggs Type Indicator to attend; we are merely looking to build a community of like-minded people for fun, support and connection. There are always some people who don't come on the day, so if you're top of the waitlist, it's very likely you'll be bumped up, so please come anyway and equally if you would really like to come, please do. We're not going to turn you away! If there's a lot of attendees, we'll split into 2 groups.

Link up with fellow traders, swap setups, share wins, and play fun trading games like Forex Taboo and Pair on Your Head. Fridays just got profitable! 😎

NOTE: Access to this hackathon is limited. Please ensure you register on [Luma](https://luma.com/2lkuky4i). AI Impact Summit Fringe Event Hackathon – Opening India’s AI Future with Bharat AI Mission 19 Feb 2026, 10:00 – 16:00 IST IIT Delhi, Research and Innovation Park, Auditorium New Delhi, India

**Important:** Register on the [event website](https://www.aicamp.ai/event/eventdetails/W2026021910)[ ](https://www.aicamp.ai/event/eventdetails/W2025110510)is required for admission. We are excited to partner with Coder for a special edition of our AI Meetup in February, focusing on AI governance and compliance for developers. AI is already part of how developers work: Coding assistants. Autonomous agents. Background tasks. PR reviews. But in most companies, AI usage is either completely ungoverned or quietly blocked. This meetup is for developers who want to understand what AI governance actually means in practice, without turning their workflow into a compliance nightmare. We’ll focus on how teams are introducing guardrails that protect source code, credentials, and infrastructure while still letting developers move fast. No policy decks. No buzzwords. Just real examples of how AI agents are being used safely inside modern dev environments. **You’ll walk away with:** * \- A clear understanding of what AI governance actually means for developers\, not just security teams * \- Insight into why AI agents need different permissions than humans and where most teams get this wrong * \- Practical examples of how guardrails can speed teams up instead of slowing them down * \- A simple mental model you can apply whether you’re experimenting with AI locally or rolling it out across a team **Who this is for:** \- Beginner → intermediate software developers \- Platform engineers and DevOps folks supporting dev teams \- Anyone using \(or wanting to use\) AI tools beyond simple autocomplete **Agenda:** \* 6:00pm\~6:30pm: Checkin, Food and Networking \* 6:30pm\~6:45pm: Welcome/community update \* 6:45pm\~8:30pm: Tech talks and Q&A \* 8:30pm\~9:30pm: Open discussion & Mixer **Tech Talk: AI Governance for Developers** **Speaker:** Eric Paulsen, Field CTO, Coder **Abstract:** In this session, we will deep dive into AI governance for developers. We will explores the often-unseen risks developers face when using AI tools—from unintended data exposure to tool lock-in—and how teams can implement lightweight, developer-friendly governance. Learn how to build secure, standardized AI workflows that provide guardrails without slowing innovation, so you can ship with confidence. **Speakers/Topics:** Check the [event website](https://www.aicamp.ai/event/eventdetails/W2026021910) for speakers and topics. If you have a keen interest in speaking to our community, we invite you to submit topics for consideration: [Submit Topics](https://forms.gle/JkMt91CZRtoJBSFUA) **Sponsors:** We are actively seeking sponsors to support AI developers community. Whether it is by offering venue spaces, providing food, or cash sponsorship. Sponsors will not only speak at the meetups, receive prominent recognition, but also gain exposure to our extensive membership base of 20,000+ AI developers in London and 500K+ worldwide.

For our February meetup, we're looking forward to welcoming Steven Spencer to talk us through a real-world implementation of Microsoft Fabric at the NHS Business Services Authority (NHSBSA) *\*\* Please only register if you are able to attend as the number of available places is limited \*\** **Fabric Implementation Journey at the NHS Business Services Authority (NHSBSA)** Two and a half years ago the Fabric platform was evaluated as part of an investigation to replace the legacy data platform in use by the NHS Business Services Authority. During this period a proof of concept was built based on one of our smaller datasets to test for suitability. The NHSBSA are now 18 months into the migration proper and look to complete during the coming year. This talk covers the journey, the highlights, the decisions and their reasoning, and the learning points discovered during the process. **Agenda** 18:30 - Welcome, drinks, pizza & networking 19:00 - Main Session 20:00 - Close **Venue** Tenth Revolution offices in London. Aldgate House, 33 Aldgate High St, London EC3N 1DL Please provide your first and last name when registering for the event, as this is provided to building security to allow you entrance into the venue.

👋 General Info Hi friends, We’re excited to kick off our next React meetup on **February 18**! Join us for an evening of practical insights, great conversations, and community vibes — from real-world React talks to networking with fellow engineers. **🗣 Call for Proposals** Have an idea or story to share? Submit your talk proposal through our[ ](https://forms.gle/8gZfT3Qkfd71CxyK6)[CFP form](https://forms.gle/rCiQ8Y4jajiC8AHMA) and take the stage at one of our upcoming meetups! **🤝 Organized by** This event made possible thanks to the support from[ React Summit](https://reactsummit.com/) and[ JSNation](https://jsnation.com/) organizers –[ GitNation](https://portal.gitnation.org/). **🤝 Hosted by** Huge friends to our friends [Figma](https://www.figma.com/) Figma is a browser-based design and prototyping tool enabling real-collaboration. Built for developers, Figma's Dev Mode gives you the power to easily inspect designs and translate them into code—without changing the design file. Headquartered in San Francisco, in 2020 Figma opened its EMEA HQ in London. We’re a team of makers who celebrate our differences and share a passion for our community. Our London based engineering team is growing quickly and working on some of Figma's top company priorities. 🤝 **Want to support our community?** We’re looking for venue partners and sponsors for future meetups. Let’s discuss collaboration — [contact us](https://forms.gle/zWYxsanfbhV64dEr5)! **🕑 Event Schedule** * 18:00 - Doors open - snacks, beer, socialization * 18:50 - Opening notes * 19:00 - **The Lost Art of Debugging: Why Your Browser is Smarter than AI - [Abdullah Ola Mudathir](https://www.linkedin.com/in/cruxcodes/)** * 19:25 - **Why Your Marketing Scripts and Cookie Banners Are Ruining Your Lighthouse Scores - [Christopher Burns](https://www.linkedin.com/in/burnedchris/)** * **19:50 - Networking, Open Mic Lightning Talks** * Mingle until 21:00 pm 🗣️ **Talks** ➡️ **The Lost Art of Debugging: Why Your Browser is Smarter than AI - [Abdullah Ola Mudathir](https://www.linkedin.com/in/cruxcodes/)** *The easiest thing to do is often what causes hours of debugging down the line. With LLMs becoming increasingly normalized in the industry, an overreliance on them can allow bugs to slip through the cracks.* *In this talk, I'll demonstrate a practical debugging workflow: Debug first. Prompt second. I'll show how browser DevTools reveal what's actually happening faster than any AI can guess.* *You'll learn:* * *Essential DevTools features that improve your bug-fixing prowess* * *When to reach for your browser and when AI can actually help* * *The almost forgotten art of breakpoints and strategic console messages* *AI in your codebase represents growth, but understanding your runtime state represents mastery. This talk is about balancing both and knowing which tool to reach for first.* ➡️ **Why Your Marketing Scripts and Cookie Banners Are Ruining Your Lighthouse Scores - [Christopher Burns](https://www.linkedin.com/in/burnedchris/)** *Most marketing scripts and cookie banners run on the critical path. They block the main thread, delay first paint, and inject third-party code before the page is interactive.* *Consent managers often make this worse by synchronously loading vendors, mutating the DOM repeatedly, and re-hydrating UI after page load. The result is slower LCP, higher TBT, and unstable CLS.* *The fix is not fewer scripts, it is better orchestration. Treat consent as infrastructure, load vendors after intent, and keep compliance off the critical path.* — **👍 Code of Conduct** By registering for this event you agree to comply with our [CoC](https://gitnation.com/coc) **📩 Contact** events@gitnation.org https://twitter.com/ReactAdvanced http://youtube.com/ReactConferences https://bsky.app/profile/reactadvanced.gitnation.org

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 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 topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

**NEW LOCATION: 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). See the handy Parking Map - we recommend street parking. [Street Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) 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 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.transformlabs.com/services)

Join Neurospicy Columbus at the Stauff's for coffee and then a stroll through the Book Loft nearby! This will be a friendly chat for like minded individuals with Autism and/or ADHD (or somewhere on the Neurodiverse Spectra).

**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** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

**Understanding the Columbus Housing Market: Let’s Talk Downsizing for Seniors** Understanding the Market to Make Your Best Move Yet Thinking about downsizing or helping a parent prepare for a move? Join us for a friendly, educational seminar designed specifically for seniors in Central Ohio. We’ll break down what’s happening in today’s Columbus housing market, explore timing and planning for downsizing, and discuss easy ways to prepare a longtime home for sale—without overwhelm. You’ll also learn about low‑maintenance housing options, financial considerations, and simple steps to make your next move smooth and stress‑free. This is a relaxed, no‑pressure event where you can ask questions and get practical advice tailored to seniors and their families. Hosted by: Katie McCartney, Broker & Senior Real Estate Specialist® (SRES)

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