Serverless Architecture

Come and join **your fellow peers** to have a good time **practicing** **writing code** to get better at writing code in your real jobs. We’ll start off with **koffiekoeken** and form pairs to do the Game of Life Code Kata. After 45 minutes we’ll delete all our code and talk about new insights you’ve gained. Then we’ll pair up with new people and do it all over again but with new constraints applied, like not using conditional expressions, or committing code on green within 2 minutes. At some point we’ll break for lunch and we’ll figure something out for dinner too. ## **What to bring?** This event is very hands-on and it’s always better to come prepared. Bring your laptop (and peripherals if this helps you code better). Make sure you’ve installed GIT, and some programming languages you like. Here are some kickstarting code repositories you can already clone to see if they are usable for you on your machine: [https://github.com/SoftwareSandbox/coderetreat-kotlin](https://github.com/SoftwareSandbox/coderetreat-kotlin) [https://github.com/SoftwareSandbox/coderetreat-java17](https://github.com/SoftwareSandbox/coderetreat-java17) [https://github.com/SoftwareSandbox/coderetreat-elm](https://github.com/SoftwareSandbox/coderetreat-elm) [https://github.com/TimmyGilissen/coderetreat-dotnetcore](https://github.com/TimmyGilissen/coderetreat-dotnetcore) ## **Schedule** 08:30 Welcome with koffiekoeken 09:00 Kick-off, facilitated by Vincent Verhoeven and Tim Schraepen 09:30 First kata 12:30 Lunch break 13:30 More kata’s 17:30 Closing ## **Is this event for me?** If one or more of these apply to you, I’d say you’ll have a good time and learn something new: * You’re a student and want to learn from people that code for a living * You want to improve your coding skills * You want to learn how to improve your AI context/harness engineering via software crafting skills * You’ve never done Test Driven Development before * You’re experienced and want to pair with somebody outside of your team * You’re very experienced and want to help your peers grow their coding skills ## **Practical Info** Our host of the day is Unlockd and along with sponsoring the food and drinks, they’ve lent their office space (desks, monitors, meeting rooms, …) to help you become a better software developer. Unlockd is an agency specialised in building (mobile) apps for any screen. They focus on collaboration with clients who appreciate creating value through small iterations. They do this for mobile, web, desktop and embedded devices. In small teams they focus on app development but include all involved 'edges' like back-end/middle layers, embedded/BLE interfaces, design, dev ops, app store publishing and optimisation, production monitoring, etc. They've build apps for Hubo, Standaard Uitgeverij (Strips), Lava (fruite & vegetable auctions), Classified Cycling and many more.

FOREST PLAY (10h-12h) The Forest Play - sessions are inclusive, nurturing and natural reconnecting events, focussing on restoring or replenishing energy, the sense of joy and personal perspective by interacting (and playing) with nature's healing elements. Combining tension-releasing stretches, easy flow-restoring exercises (using trees, branches, logs, stones, hills...), doing silent or touch meditations and playful authentic relating games, we're able to get in touch with our inner-child and start to feel free, open-hearted, unassuming and adventurous again, bringing back the joy and vitality we all carry deeply within, but often believed to have been lost. Our hearts gradually open and start reconnecting again. The 2h-sessions focus on gradually increasing physical resilience, but include emotional and energetic aspects as well to restore general holistic balance in body, mind and spirit. There is no competitive stake to it, there are no extremes or high-intensity actions involved. But we do play gently with our personal comfort zones, sliding in and out, at times challenging our personal beliefs, convictions and limitations. These edges are where the real learning takes place, so take note. The sessions have powerful therapeutic value. They are developed, customised and guided by specialised trauma therapist Ken Christiaens. All exercises, while feeling light and fun, have a foundation in trauma and tension-releasing therapies, with elements of inner child work, constellations, reiki, NLP, somatic work, role/game play and meditation. Nature's increased healing potential (forest bathing) is fully being harnessed here. For more info on the therapeutic practice of Ken, please visit: www.nieuwegrond.be PRACTICAL The Forest Play-session starts at 10h sharp and ends at 12h. It costs 18e to participate. Meeting and end-point is always Parking Forest Playground Everzwijnbad, Weertsedreef 8-10, Oud-Heverlee (please read location description well, Google Maps can be a bit tricky). You actually might get a bit dirty and sweaty at some point, please prepare for outdoor nature workout: sporty shoes with ribs, sporty clothes, maybe a small towel (feet might get dirty or wet) or anything you feel comfortable with. Regarding the payment: You will be asked to transfer 18e to Ken's account beforehand or bring it on the day itself. Your participation is only confirmed if you have confirmed the payment as well. The event will be cancelled only when the weather really doesn't allow it. If you have any other questions, please don't hesitate to ask via personal message. We hope to see and connect with you there!

Join Sunday Vacations for a cozy Saturday brunch at **Aksum Coffee House**, one of Brussels’ most beautiful cafés, where rich Ethiopian coffee, fresh Moroccan crêpes, and vibrant international vibes meet in perfect harmony. This is more than just brunch, it’s a relaxed way to start your weekend, meet new people, and enjoy a soulful spot full of stories and flavors. ### 📍 Where? **Aksum Coffee House – Galeries Sainte Hubert (Just a few steps from Grand Place) ### 🕚 When? **Saturday at 11:30 AM** Come hungry, curious, and ready to mingle! ### 🍽️ What’s on the menu? ☕ Fresh-roasted Ethiopian coffee 🥞 Moroccan-style crêpes & artisan pastries 🥚 Tasty brunch dishes (vegetarian options too) 🧾 Everyone pays their own order at the counter. ### 👋 Who’s joining? Expect a mix of international professionals, friendly locals, and Sunday Vacations regulars. Solo? New in town? Come anyway, this is the perfect place to connect. --- 🧡 **Limited spots** – RSVP early to secure your place at the table. By joining this event, you agree to the Sunday Vacations [Terms & Conditions](https://www.sundayvacations.com/terms), [Privacy Policy](https://www.sundayvacations.com/privacy) & [Code of Conduct](https://www.sundayvacations.com/code)

[English below] Chèr(e)s membres, Vous êtes chaleureusement invité(e) à vous joindre à nous pour notre prochain événement au sein du Waterloo 30+ Social Networking Group ! **Date :** Samedi 9 mai 2026 à 19:30 **Lieu :** Le Bar de L’Amusoir, Chaussée de Bruxelles 121, Waterloo, BE 1410 (www.baramusoir.be) Venez nous rejoindre pour une soirée décontractée où vous pourrez rencontrer d'autres membres du groupe, discuter, rire et peut-être même vous faire de nouveaux amis. C'est l'occasion parfaite de sortir, décompresser et profiter de la compagnie de personnes partageant les mêmes centres d'intérêt dans une atmosphère conviviale. Nous espérons vous voir nombreux à cet événement pour partager des moments agréables ensemble ! Veuillez confirmer votre présence en indiquant votre participation sur notre groupe. P.S. l’entrée du Bar de l’Amusoir se trouve derrière l’arbre, à droite de l’entrée du restaurant de l’Amusoir, ne pas emprunter l’entrée du restaurant. Des places de parking gratuites sont disponibles au niveau du rond-point derrière la magasin Zara (en surface et souterrain). P.S. Le bar de l'amusoir n'accepte pas les additions séparées, prévoyez en fonction. Michel \*\*\* [English] Dear members, You are warmly invited to join us for our next event at the Waterloo 30+ Social Networking Group! **Date**: Saturday May 9, 2026 at 7:30 p.m. **Location**: Le Bar de L’Amusoir, Chaussée de Bruxelles 121, Waterloo, BE 1410 (www.baramusoir.be) Come join us for a relaxed evening where you can meet other members of the group, chat, laugh and maybe even make new friends. It's the perfect opportunity to get out, unwind and enjoy the company of people sharing the same interests in a friendly atmosphere. We hope to see many of you at this event to share pleasant moments together! Please confirm your presence by indicating your participation in our group. P.S. the entrance to the Bar de l’Amusoir is behind the tree, to the right of the entrance to the restaurant de l’Amusoir, do not take the entrance to the restaurant. Free parking spaces are available at the roundabout behind the Zara store (surface and underground). P.S. The Amusoir bar does not accept separate bills, so plan accordingly. Michel

Functional Movement & Yoga at Merci Studio on Place Dillens (please register in advance at [www.popupyogaconcepts.be/schedule](http://www.popupyogaconcepts.be/schedule)) A practise linking functional movement with functional movement & breathwork. This practise emphasises posture correction, spine health & breathing properly even when challenged in key poses and during movement. This class is held in a close community giving the chance for people to meet others in a context of calm and wellbeing, ideal for new people to meet others in Brussels! We also go for a chai/coffee in the area after class, however this is not mandatory. The location is hosted at Merci Studio in St Gilles (near the parvis) . Everyone is welcome as long as you have a kind and open hearted spirit :-) Address Merci Studio (4th floor) Julien Dillensplein 1 1060 St Gilles Drop in Rate 20 euros

More than just a festival, HOUSE OF VIBES is a musical and artistic journey that takes place in an exceptional building : the former Demeuldre porcelain factory listed as heritage site. During two days, local and international DJs, labels, producers, and visual artists come together to share their passion and create connections between music scenes and audiences, in a Art Nouveau hidden architectural gem in Brussels, On the program: 14 Dj sets 100% vinyl featuring a variety of styles, a group exhibition, listening sessions, performances, and talks in an immersive atmosphere where music and art come together. House of Vibes is a space for discovery, dancing, and connection for all those who live and breathe music. Join the vibe! All infos [talk-cec.com](https://talk-cec.com/index.php/house-of-vibes/) Talk C.E.C ✨141 Chaussée de Wavre, 1050 Brussels✨ Saturday, May 9 & Sunday, May 10 ⏰ 2:00 p.m. - 11:00 p.m. & 2:00 p.m. - 7:00 p.m. In collaboration with Vollenbak Brussels Logo illustration art by Mondo di Enzo LINEUP : Medouz (hip-hop) Bello Record (chill groove, chill house) invites Nikita, Gunni, Rosie from the Block (BE) David Post (house) Matteo Gatti (minimal, tech house) Vollenbak (minimal, bounce) invites Poppy, Zapped Berlin Teresa Ye (ambient meditative session) Lucille Alison (funk) Costa (house dance lesson) Dusty Fingers (jazz, blues) ART EXHIBITION : Mondo di Enzo Cimon L'Altro Andrea Hannah Onéésan Trias TALKS : Medouz Ryan Mitrovich from Vinyl Alliance Pieter De Wagter (EQuuS Studio)

We are living in an age of ever increasing intelligence and power. Individual humans haven’t really become any smarter or more powerful, but together we’ve developed systems that increase the control we exert over our environment. If we look at a country like China for example, the last 50 years have seen an undeniable and unprecedented increase in living standards, which correlates with [an increase in happiness and life satisfaction](https://ourworldindata.org/happiness-and-life-satisfaction). Another way to look at this is that we’re constantly finding ways to overcome the limitations imposed on us by life/existence/the universe. Hungry? Just go to the supermarket! Had a bad fall? Here is surgery and some painkillers! Cold? Open your tap and warm water flows out like magic! What if we follow this process to its conclusion? What does a world without struggle, problems or limitations look like? What would the absence of limitations do to our behavior, our values and our ethics? Would we still be human or does something get lost along the way? Is our current intelligence explosion missing a balancing wisdom explosion? We’ll be approaching these topics by thinking creatively about the following concrete questions among others: \- If we had a vaccine against lung cancer\, why shouldn’t we smoke? \- If we could suck all of the CO2 out of the air\, why shouldn’t we continue using fossil fuels? \- If antidepressants had no side effects\, why shouldn’t we all take them to deal with grief? \- If we could breed animals \(human or nonhuman\) without pain receptors\, why shouldn’t we eat them? \- If all human activity could be automated\, why shouldn’t we become “WALL\-E people”?

Let's meet to write ! Schedule : 11:00 - 11:30 am : Presentation tour. Share briefly with the group about your project and your "goal of the day". 11:30 - 13:30 : Let's write ! 13:30 : Conclusion tour. Did you achieve your goal of the day ? See you soon !

Welcome to our weekly event in the upstairs room of The Sister Café, rue Chair et Pain 3, one block from the Grand Place. Please get there early enough to order your drink at the bar first. Thank you! After introductions we will collect questions from the group participants, choose one by voting then discuss it for an hour. Then most of us stay for drinks and bizarre conversations. Past questions have been wide and not confined to academic philosophy: What is a genuine friend? Is social media turning us into emotional zombies? Do we lose some of the experience of things by defining them? Are we driven by sex? Is loneliness a personal failure? Is morality relative? **Crucially, be kind and respectful and generous** in your disagreements; remember how much you personally enjoy someone else proving you wrong before celebrating your cutting counterexamples.

This workshop series is a **follow-up to the ESP32 Robotics workshop**, but with a different concept. Here, there will be no subject set in advance, instead **all participants are welcome to join at any point and at any level, from beginner to expert**. Beginners will be guided though the basics (C programming, how to use measurement tools, soldering, PCB design, etc…) and can get advice on what tools and kits to start with, others can come with their own projects to get help or share some knowledge. ## Requirements * Bring your own laptop (Windows, Linux or Mac) * Any microcontroller/dev kit to develop your project(s). If you are a beginner and don’t know what to buy, come and we’ll find the best starter kit for you ! * A strong desire to learn stuff, good mood and some patience !

This is not a typical museum visit. The Verbeke Foundation is one of Europe’s largest private contemporary art spaces, a vast open air sculpture park blending nature, bold installations, hidden artworks, and surprising indoor spaces. Expect: ✨ Monumental outdoor sculptures ✨ Thought-provoking contemporary works ✨ Beautiful spring landscapes ✨ Slow exploration & real conversations ✨ A relaxed, cultured Sunday atmosphere We’ll explore together at an easy pace, pause for reflections, and finish with an optional countryside dinner nearby. --- ## 🎟️ This Event Is Part of the Sunday Vacations Community Sunday Vacations is more than events, it’s a structured international community connecting people through meaningful experiences. To join this activity, join on here on Meetup AND become a member on our website. 🌐 https://www.sundayvacations.com/membership ✨ **First-time members join FREE** You only need to register and choose your membership tier. --- ### For Existing Members: 🌍 Explorer → €5 participation contribution ✈️ Voyager → Free 👑 Ambassador → Free Membership allows us to grow chapters across cities, organise regional and international trips, and project ourselves long-term.

This coffee morning event is @ The Unusual Café! Sunday, 10 May 2026, from 10:00 - 12:30. It's limited to 30 attendees. Therefore, please, **cancel if you can't join anymore.** The Unusual opened its doors in February 2025. It's a wonderful specialty coffee bar that also specialises in Belgian hot chocolates. Each month, they create a new special hot chocolate. It's run by a super nice staff that has created **a community place** that is more than just a café. **The Instagram channel:** https://www.instagram.com/theunusual.brussels/ **Website:** https://theunusual.be/ **The address is:** The Unusual [Rue Montagne aux Herbes Potagères 49](https://maps.app.goo.gl/2JZKjKSQ43GAwebs5) 1000 Brussels *** 1. The **prime time** of the event is **10:00 - 12:00**. That's when most people will be there. 2. If you intend **to join past 12:00** (high noon), then there is no need to register. Just come and join! 3. **DON'T forget to cancel** if you can't join! 4. **Please, be respectful towards each other during the event. (And after ;))** As always, feel free to **follow us on INSTAGRAM!** [https://instagram.com/weekendmorningcoffee?igshid=OGQ5ZDc2ODk2ZA==](https://instagram.com/weekendmorningcoffee?igshid=OGQ5ZDc2ODk2ZA==) **THE STRUCTURE of THE EVENT:** * I will post the event on Saturday/Sunday evening for the following Saturday. * I send out a reminder to everyone on Friday. * There is sometimes a waiting list. * In case RSVP is closed (once there are 10-15 people on the waiting list), I might reopen it on Friday, depending on the number of cancellations in the meantime. * **For everyone on the waiting,** please check your status and messages on Friday evening the latest. I message everyone on the waiting list on Friday. * **Please, move to "not going" AS SOON AS you know that you can't come anymore, that includes everyone who is on the waiting list.** **IMPORTANT:** * **Please, be respectful towards each other during the event. (And after ;))** * When you register yourself, be careful not to register accidentally a +1 guest (unless you bring a guest). It happens very often. * If you have any questions then, message me. *** **A MESSAGE FOR NEWCOMERS:** *In the three years of hosting this coffee group, I have met many people who struggle with anxieties when coming to an event for the first time. Sometimes, it took them more than one attempt before being able to join.* *Occasionally, people reach out to me before the event, and I have always been grateful for that as it offers the opportunity to communicate with each other and to find the best and most gentle way for that person to join the group.* *I would like to encourage everyone who struggles with this to contact me before. It would really be too bad if you can't join us, as it mostly gets better the second or third time you come.* *In addition to that, if you arrive and notice any signs of nervousness or fear, you can always let me know right then.* **THANK YOU AND SEE YOU ALL ON Saturday!**

This is an open Circle for anyone and open to constellate on any subject. It's a good way to get started if you've been wanting to see what Constellations is all about. We will start with some bodywork exercises and then there will be time for three Constellations on any topic. ​A Constellation is a means for accessing the timeless map you hold within, linking the past to the present and the present to the future. It's a tool to find the origin of the problems we face today such as repeated patterns, blockages, relationship difficulties or health concerns, to name a few, and has the power to reveal hidden dynamics not visible to the normal eye. Then a healing exchange takes place and steps are taken to free you from the past and put you on a road to freedom, understanding and authenticity for your future. ​There are two ways to participate, either as a participant or Space Holder in the Circle or to bring a topic to constellate as an Issue Holder, which is limited to three places. Although one person will bring a subject to constellate, everyone participates. A Constellation is a Healing Circle for all who attend. Price for Space Holders: 50 Euros (12 spots) Price for Issue Holders: 165 Euros (3 spots) ​Date: Sunday, May 10th ​Time: 3:00 to 7:00 pm Location: Shanti Home: Rue Darwin 8, Brussels 1190 (Forest) ​\*There are three spots available for Constellations. Contact me if you'd like to reserve one of these spots. \*Spots are limited for both roles to ensure enough space in the room, although the room is very spacious. *Modified price for students or if you are unemployed. Write me if this is your case.​*Payment must be made beforehand. You can register either to the following account or pay by credit card or PayPal by following the link to the website. Register here: https://www.gettotheorigin.com/brussels-events For bank transfer instead, email Meghan for details. ​Contact: Meghan +32 468 455 273 meghan@gettotheorigin.com www.gettotheorigin.com

Join us for some friendly Badminton games- all levels welcome! IMPORTANT- in order to secure your place you’ll need to both book a spot on Meetup AND pay €8 by Friday morning. This is to make sure we can cancel courts if demand isn’t there, and make sure we’re being fair to people on the waitlist. Refunds will only be possible after Friday AM if another player is definitely able to take your spot Always worth joining our W’app group as well for faster, often better, updates! https://chat.whatsapp.com/IL7Gbs6TmIm0GXyidQxCFS?mode=gi_t

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

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.

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability. You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

Connected Westerville Night of Networking flips the script on networking, with surprises and connections that'll make you say, "Who knew networking could be this much fun?!"

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.