Technical Analysis

High tech discussions at the edge of Bitcoin innovation **[TICKETS HERE](https://btcpay.btc.aw/apps/rvvVwGSSSiJ7UgtzjmBdxy1Uq6a/pos "https://btcpay.btc.aw/apps/rvvVwGSSSiJ7UgtzjmBdxy1Uq6a/pos")** Antoine Riard discusses Ark. Technical knowledge advised, all levels welcome. Promotional activities related to shitcoins not permitted. No unsolicited photograhy. Peace and love.

Looking for quality **business networking in London**? Join an exclusive evening at **Tide HQ**, organised by **GMax Card**, **Getshop Today,** and **Tide** \- three products built by founders\, for founders\. **WHY ATTEND:** * Free premium digital business card (£65 value) - claim it on the night * Real connections - co-founders, customers, partners & more * 50% off premium GMax Card upgrades for your team * Practical tools & insights to run your startup smarter Connect with **tech founders, startup teams, business owners, and professionals** **across fintech, finance, banking, business and technology.** **Testimonials:** Check out [video testimonials from founders who've attended previous events.](https://vimeo.com/1162995661) **Please note:** Free ticket includes event access only. To receive a physical contactless GMax Card, please purchase a paid ticket when available. **DRESS CODE** Business or smart. Dress as you would for an investor meeting - polished and professional. **VENUE** **[Tide](https://www.tide.co/partners-business-account/?ref=GMAXF2F) HQ - Featherstone Building, Silicon Roundabout, London** Right at the heart of UK's tech and startup hub, Tide's modern headquarters provides an open, professional environment designed for founders and operators and built for collaboration. **ABOUT THIS STARTUP AND BUSINESS NETWORKING EVENT** In the **startup and business world**, success rarely happens in isolation. The right connections unlock **co-founders, early customers,** and relationships that accelerate **growth**. But most networking events don't deliver that. After hundreds of iterations, we've built a **format that actually works:** * Well-tested icebreakers (optional, but they work) to break the initial awkwardness * "Quick intros" round - 30-60 seconds each so everyone knows who's who in the room * Short talks from [GMax Card](http://www.gmaxcard.com/) on strategic networking and Tide on founder-friendly business tools * On-the-spot [Tide](https://www.tide.co/partners-business-account/?ref=GMAXF2F) consultations - bring your banking and ops questions, get real answers * Drinks and refreshments for real conversations to develop naturally Co-organised by **[GMax Card](http://www.gmaxcard.com/)** and **[Getshop Today](http://www.getshop.today/)**, hosted at **[Tide](https://www.tide.co/partners-business-account/?ref=GMAXF2F) HQ** \- the digital bank built for entrepreneurs\. Created by founders who've done it themselves. Whether you're pre-seed or scaling, solo or building a team, this is where you meet the people who get it and can help you move faster. **WHO'S IN THE ROOM** Expect a mix of: * **Early-stage to growth-stage startup founders** * **Tech entrepreneurs** and product builders * **Fintech innovators** and operators * **Indie founders, solopreneurs** and **bootstrapped business owners** * **Finance professionals** and **startup advisors** * People working across **business and technology** Limited to 40 attendees to keep conversations meaningful. **WHAT YOU WALK AWAY WITH** * Free [premium business card (£65 value) ](https://www.gmaxcard.com/shop)\- ask the host to claim yours on the night * Real connections - potential co-founders, early customers, advisors, hires, or partners * 50% off [premium digital cards from GMax Card](https://www.gmaxcard.com/shop) for your whole team * Actionable insights on tools that actually make running a startup or business easier Part of our bi-weekly series. Check out [video testimonials](https://vimeo.com/1162995661) from founders and business professionals who've attended previous events. **ORGANISERS** **[GMax Card](http://www.gmaxcard.com/)**[ - Free digital business cards](http://www.gmaxcard.com/), with Premium NFC smart cards and team networking tools. **[Getshop Today](http://www.getshop.today/)**[ - UK based eCommerce platform ](http://www.getshop.today/)to build your own independent online store in minutes instead of relying solely on global marketplaces like Amazon or eBay. **Hosted at [Tide](https://www.tide.co/partners-business-account/?ref=GMAXF2F)**[ - The digital-first business bank ](https://www.tide.co/partners-business-account/?ref=GMAXF2F)built to support entrepreneurs and SMEs. **IMPORTANT DETAILS** Dress code: business / smart Capacity: 40 people Photography & Video: Content may be captured by [CineEye Audiovisual Production Studio in London](http://www.cineeye.co.uk/) for promotional use. If you do not wish to be captured, please refrain from attending. ID Requirements: Attendance for 18+ only. Proof of ID may be requested at reception. Refund Policy: Refunds available up to 1 day before the event if any. Meetup fees are non-refundable (if any). **RESERVE YOUR PLACE NOW** **Only 40 places available - secure your ticket today!**

Antoine Riard is, among other things, a contributor to both Bitcoin Core and the Lightning Network. In this event, he will share his expertise and knowledge about Ark: a technology that aims to help address some of Bitcoin's known limitations at scale. He will share its benefits, tradeoffs and his opinions. Don't miss this event, hosted at Cyphermunk House! Location: **9 John Street, Holborn, London, WC1N 2ES** Date: Wednesday 8th April 2026 Time: 18:30 Find more info and purchase a ticket (first timers are free) here: https://www.cyphermunkhouse.com/events

Be part of our open discussion on topics that matter to you where you can feel a genuine sense of belonging and community. We focus on quality over quantity, keeping groups small and conversations deep. Complimentary beverages. We aim to create a space where everyone feels seen and heard. Leave your worries at the door and just enjoy the company.

**Join us for a joint meetup with our friends from Qodo and Tessl** AI coding agents are increasingly embedded in production workflows, but their failure modes are often poorly understood, difficult to detect, and even harder to evaluate systematically. ​This session examines how agent-based systems degrade under real-world conditions, focusing on three critical dimensions: reliability, code quality, and security. We’ll look at where current evaluation approaches fall short, how non-determinism and context drift impact correctness, and why seemingly “successful” generations can still introduce latent defects or vulnerabilities. ​If you’re building, evaluating, or deploying AI agents in production systems, this session will provide a grounded view of where they fail and what it takes to make them robust **Agenda** * ​​​6:00pm Venue opens * ​Join us for Drinks and Pizza! * ​​​6:30pm **Hidden Failure Modes for AI Agents** by Nupur Sharma * ​6:50pm Panel Discussion * ​**Panelists** * ​**Simon Maple -** Developer Relations at Tessl * ​**Brian Vermeer** \- Staff Developer Advocate at Snyk * ​**Nupur Sharma -** Solutions Engineer at Qodo * ​**Kunal Kushwaha -** Senior Developer Advocate EMEA at Cast AI **SPEAKERS** **​** **Simon Maple - Developer Relations at Tessl** ​Simon Maple is the Head of Developer Relations at Tessl, and AI Native Dev co-host. Previously, Simon was the Field CTO, and VP Developer Relations at Snyk, ZeroTurnaround, and IBM. He became a Java Champion in 2014, JavaOne Rockstar speaker in 2014 and 2017, Duke’s Choice award winner, Virtual JUG founder and organiser, and London Java Community co-leader ​ ​**Brian Vermeer** \- Staff Developer Advocate at Snyk ​Staff Developer Advocate for Snyk, Java Champion, and Software Engineer with over a decade of hands-on experience in creating and maintaining software. He is passionate about Java, (Pure) Functional Programming and Cybersecurity. Brian is a JUG leader for the Virtual JUG and the NLJUG. He also co-leads the DevSecCon community and is a community manager for Foojay. He is a regular international speaker on mostly Java-related conferences like JavaOne, Devnexus, Devoxx, Jfokus, JavaZone and many more. Besides all that, Brian is a military reserve for the Royal Netherlands Air Force and a Taekwondo Master / Teacher. ​ ​**Nupur Sharma -** Solutions Engineer at Qodo ​ ​**Kunal Kushwaha -** Senior Developer Advocate EMEA at Cast AI ***

**Important:** Register on the [event website](https://www.aicamp.ai/event/eventdetails/W2026040809) is required for admission. **RSVP on meetup is turned off** Enjoy afterwork drinks and practical discussions on Apache Kafka, ClickHouse, PostgreSQL and much more. Enjoy a session designed for data engineers, architects and technical decisions-makers like you, who want to address the challenges they face in data-infrastructure. No high-level pitches but straight into practical discussions on how to build scalable, efficient open sourced-powered data platforms. **Why Attend?** * Connect with local data and tech professionals * Get practical insights into streaming, storage, and analytics with Kafka, Iceberg, PostgreSQL, and ClickHouse * Learn how to reduce operational overhead while scaling your data infrastructure performance * Bring your questions and challenges for direct discussions with Aiven experts **Agenda:** * 4:00pm\~4:30pm: Checkin, Food, Networking * 4:30pm\~6:00pm: Tech talks and Q&A * 6:00pm\~7:00pm: Happy hour, Open discussion, Networking * **Tech Talk: Context Is the New Infrastructure** **Speaker:** Stan Dmitriev (Aiven) **Tech Talk: Apache Kafka on Aiven** **Speaker:** Hugh Evans (Aiven)

For our next meetup we’ll be exploring a couple of different aspects of football analysis. We’ll start with a quick warm-up discussion: **“Useful stat or overrated stat?”**. Bring along a football metric you think is either particularly valuable or perhaps a little overused, and we’ll go around the table to hear a few perspectives. Next, we’ll move into a short **Tactical Breakdown** section. If you’d like to contribute, bring along **one interesting tactical idea** from a team you’ve watched recently. You might cover: • The team and situation (e.g. build-up, pressing, chance creation) • What the pattern or idea looks like • Why you think it works (or doesn’t) Finally, we’ll finish with some **Hidden Gem scouting**. If you’d like, bring along **one player you think could soon make the jump to a bigger league**. A few things you might mention: • Who they are and where they play • What they’re particularly good at • A stat or observation that supports it • A club they might fit at As always, the aim is to share ideas, hear different approaches to analysis, and enjoy talking football. **Location TBC**

**Join the London Investors and Traders Group for an afternoon of discussion and networking focused on trading and investing** Whether you are a short-term trader or a long-term investor, this event offers a platform to discuss market trends, exchange ideas and strategies, and potentially collaborate on future trade and investment projects. Don't miss this opportunity to enhance your trading and investing knowledge and skills while making valuable connections in the trading and investing community. **This event is only for members who have posted RSVPs here.** (Please change your RSVPs early if you are unable to attend so that some of those on the waitlist could) **AGENDA** **15.00 Meet Greet and Network** **16:30 Discussion** Topics for Talks & Discussion: **Current Developments** in the Financial Markets **Active, Passive & Systematic** Investing Strategies **Trading Strategies for** Short, Medium & long-term **Followed by Q&A** **18:30 Close** **We look forward to meeting you at this event!** *(We are a peer group of Investors and Traders, not an advisory service)*

You want to do your best! You want to realise your potential! You want to make the right decisions at the right time! Obviously- you want to be a success! Do you have all the skills in place? Do you have areas in your life or personality that are weaker and you feel can stop you or hold you back? Would you like a free personal consultation to help locate your strengths and weaker areas? We can help you to maximise on your potential. If you would like a free 1 hour consult then register now! We have various times available for your own personal consultation This is hosted at the Scientology Life Improvement Centre in London. We use the Oxford Capacity Analysis test. https://www.scientology-london.org.uk/personality-test/

Discover your ability to unicycle in a no-pressure friendly environment where you will (literally) have someone to lean on. Learn all the secret tips and hints and get up and rolling in no time! Anyone can learn to ride the unicycle and to play unicycle hockey. We have unicycles for you to use and play with, but please let us know in advance so we can ensure we have these available. Just be willing to have a go with a friendly bunch of varying abilities. Costs: £0 until you can unicycle a length of the hall, unassisted £15 for adults £5 for concessions (students, retired, between jobs etc)

Hi friends, Off to a great start! Our first event made one thing clear, we got together because we all agree it’s surprisingly hard to meet others in our field outside of work or a commercial conference. As a smaller group, we make meaningful connections with like-minded actuaries and quants. Lifelong friendships are forged along the way! Whether you're a veteran, a rising star, or simply new in town and want to expand your social circle, get into the insurance and banking space, or see a friend you know, this is the place to be! No guest speakers nor rigid agenda, just a casual meetup and lots of fun conversation! 🥳 We're also on Luma, so please follow us there too! [https://luma.com/friendly-actuaries](https://luma.com/friendly-actuaries) See you soon! NOTE: Please remember to bring your ID with you, as all guests must be of legal age to enter the venue. **About Us** We're a sister group of [The Friendly Data Meetup London](https://www.meetup.com/the-friendly-data-meetup/?eventOrigin=home_groups_you_organize), a bootstrapped 2000+ person group (and still maintains that small cozy vibe!). This one is focused on actuaries and quants :D 🤗 Welcome actuaries, quants and friends! Sometimes, it can be difficult to make friends within the field, and that's what we're all about! We're a group of like minded individuals who understand the highs and lows of working in finance and insurance. ✅ Our primary goal is to have higher quality conversations that are more meaningful, with smaller groups so that we get to spend more attention on each individual. 💯 If you're already reading this, you're definitely welcome! We welcome everyone, whether you're already in the field, looking to get started or just curious! 🗨️ Bring your friends, bring your plus ones, we're all just here to have a good laugh and a good chat about the world, even if it isn't always about our work. **Our values:** 📖 Openness - We welcome everyone 🤝 Trust - Build long-lasting friendships together 💝 Care - Be kind to others and help each other out **Who it's for:** \- Life Actuaries \- Non\-Life Actuaries \- Health Actuaries \- Pensions Actuaries \- Reinsurance Actuaries \- Quantitative Analysts \- Quantitative Traders \- Investment Bankers \- Portfolio Managers \- Financial Engineers \- Entrepreneurs\, Contractors \- Anyone who works with Insurance\, Pensions\, Hedge Funds\, Investment Banks\, Asset Managers etc\. \- Anyone looking to get into the space \- Friends **How to Make the Most of the Meetup** The Friendly Meetup for Actuaries and Quants has one simple purpose: meaningful connections. We're not just a community of people, we're friends who get invested in each others lives. We check in on our friends regularly, and personally. So come and join us, more than just once or twice! **Code of Conduct:** The Friendly Meetup welcomes all genders, nationalities, ethnicities, backgrounds, identities etc. There is a strict no discrimination policy in adherence to our code of conduct and our guiding principles. We maintain a zero-tolerance policy for hateful or antisocial behaviour. In short, be kind to others. Do not insult or put down others. Behave professionally, don't make others uncomfortable. Remember that harassment and sexist, racist, or exclusionary jokes are not appropriate for The Friendly Meetup.

Elixir London Meetup; February 2026 edition. All are welcome. **Session 1: Anton Borisov - Distilling Kafka's Binary Protocol into Elixir** We'll trace a produce request to show what any Kafka client has to get right. In the BEAM ecosystem, erlkaf wraps librdkafka, brod implements the protocol in Erlang, and [kafka_ex](https://hex.pm/packages/kafka_ex) goes pure Elixir. Kafka_ex's approach is to generate serializers at compile time from Kafka's own schema definitions: plain structs, pattern matching, structural boilerplate isolated from the logic you actually think about. That design is what let us jump two major versions ahead and adapt to significant protocol changes. Let's dig into the idea, the code, and the tradeoffs. **Session 2: Evadne Wu** **\- JavaScript Execution Strategies in Elixir\-based Agent Frameworks** We'll look at integration points between elixir agents (in the AI fashion) and JavaScript execution, and all the foot guns involved. *The event is kindly sponsored by* [Fresha](https://www.fresha.com). **Time** Doors open at 18, start at 18.30. **Venue** Fresha The Bower, 207-211, Old St, Tower, London EC1V 9NR **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.**

**£10 CASH FOR YOGA / £10 CASH FOR BOOK CLUB - payable on the door** **Bitcoin discount [HERE](https://btcpay.btc.aw/apps/rvvVwGSSSiJ7UgtzjmBdxy1Uq6a/pos "https://btcpay.btc.aw/apps/rvvVwGSSSiJ7UgtzjmBdxy1Uq6a/pos")** Join Storm and Annie V for another mind/body session at Cyphermunk House. Yoga starts at 11am - please bring your own mat. Munk Brunch follows at Ana's Deli from 12pm. Book club starts at 1:30pm. Promotional activities related to altcoins not permitted. No unsolicited photograhy. Peace and love.

**The Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

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

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

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)

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads**®**, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

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

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!