Symfony

Following up our last meetup "LLM Coding Agent and Effect On Teams" we go hands on this time. **Human vs Machine – Hands-On Workshop** Who's actually in charge when you're coding with AI? In this 2-hour hands-on lab, you'll find out — by living it. Each group picks a LLM working mode and runs with it. All groups tackle the same coding kata. The kata is intentionally hard. You probably won't finish it — and that's the point. We'll pause, reflect, and get into it: \* Where did AI help? \* Where did it get in the way? \* What did you actually learn? Bring 👨🏻‍💻 your laptop your preferred 📟 code language your 📢 opinions AND your ready to use 🧠 AI tool.

**Queer & Inclusive Bootcamp – Monday! 🏋️‍♀️✨** Want to move, feel strong, and share a fun, inclusive experience? Join our **Monday Queer Bootcamp**! 💪 **What to expect:** * Varied exercises for all fitness levels * Strength, cardio, and mobility * Group motivation and positive energy 🌈 **Why join us?** * A **safe and inclusive space** to move at your own pace * Connect with the queer community while staying active * Feel good in your body and mind 📍 **Location:** Kernstrasse 41, 8004 Zürich, Schulhaus Kern 🕒 **Time: 18h30-19h30** 🎟 **Sign-up / Info:** [Whatsapp](https://chat.whatsapp.com/BiDHJIpcdtsBRyfFfsRlgq?mode=gi_t) Language : EN-DE-PT-FR > Come as you are, leave stronger, energized, and ready for the week! ✨

**Queer & Inclusive Bootcamp – Monday! 🏋️‍♀️✨** Want to move, feel strong, and share a fun, inclusive experience? Join our **Monday Queer Bootcamp**! 💪 **What to expect:** * Varied exercises for all fitness levels * Strength, cardio, and mobility * Group motivation and positive energy 🌈 **Why join us?** * A **safe and inclusive space** to move at your own pace * Connect with the queer community while staying active * Feel good in your body and mind 📍 **Location:** Kernstrasse 41, 8004 Zürich, Schulhaus Kern 🕒 **Time: 18h30-19h30** 🎟 **Sign-up / Info:** [WhatsApp](https://chat.whatsapp.com/L4fvo1RmDob7Z6rZ5y48mX?mode=gi_t) Language : EN-DE-PT-FR > Come as you are, leave stronger, energized, and ready for the week! ✨

Hi there! I’m happy you have come across **Afro Dance Fitness classes**! Are you interested in group fitness (all levels) or dancing, Afrodance and Working out in a group of likeminded women to Afrobeats music, then this is for you! Afro Workout is an Afrodance inspired Dance Fitness Class in Zürich that combines dynamic dance moves and intensive Workout to Afrobeats. Similiar to Zumba but to Afro music including dance movement, fitness and sculpt. Afro is all about Good Vibes! Expressing a joy of living, to be confident and feel good in your body. Classes take place **every Monday from 7-8 pm** in Zürich Altstetten. For all levels! You don’t have to be a dancer or a fitness geek. Party, Dance and sweat with us to Afrobeats! First class is always free for first timers! Sign up for the FREE class [Free class](https://afroworkout.as.me/free-class) Please always sign up and RSVP to every class, via Meet up Event, [Email](vanessa@afroworkout.com) vanessa@afroworkout.ch, DM on Instagram or Sign up link on Website. There will be always more people in a class then shown on Meet up. Don‘t hesitate to sign up via above mentioned channels. Can‘t wait! Check daily updates and classes on [Instagram](https://instagram.com/afroworkout.ch?igshid=YmMyMTA2M2Y=) Website for more information and class info [www.afroworkout.ch](https://www.afroworkout.ch) Move, Dance and Stay Fit to Afrobeats!

Join us for the weekly Language Exchange! 🚀 Language Exchange WhatsApp Chat https://chat.whatsapp.com/C36TAgOl8Ei5qsWMNPZpHU Join the weekly Language Exchange (every monday) to work on your language skills, socialize and meet cool and open people. 💡HOW DOES IT WORK💡 1. Come to the location (for Spring and Summer the event will take place on a outside)☀️🍹 2. The Event Host will greet you🤜🏽🤛🏾 3. Choose the language flag that interests you and speak the language of the flag🇪🇸🇬🇧🇵🇹🇮🇹🇩🇪🇨🇭🇫🇷 4. Start talking with people around the world and improve your language skill💪🏽💭

**Join Anne every Monday evening to move, breathe & pause.** This class is for the curious yogis who wish to take their practice to the next level. A place to experiment & dive deeper into all aspects of Yoga - playing with more advanced asanas, breathings techniques, meditation & more. The perfect place to start the week for regular yogis or teachers! Class in English // Intermediate level * Mats & props provided or bring your own * CHF 39.- drop-in rate // Abo packages & Trial offers available at the studio * **Registration is mandatory** via [theSoulspace website](https://www.thesoulspace.ch/classes) or [Eversport app](https://www.eversports.ch/s/the-soulspace-wiedikon)

**B O D Y W E I G H T T R A I N I N G** \- mobility\, strength & flow Ein ganzheitliches Körpertraining für mehr Beweglichkeit und Kraft. Von fundamentalen Kraft- und Mobilitätsübungen, kontrollierten und dynamischen Bewegungen bis hin zu kreativen Moves, für ein starkes und sicheres Körpergefühl. Inspiriert von Functional Training und Animal Flow. Anmeldung bei Andrea **Erstes Training** für nur Sfr 15.- kann über Twint bezahlt werden. weitere Möglichkeiten Abo lösen in der Fabrik11 in Dübendorf oder Tageseintritt. seeya! :)

Let's meet at the CNC meetup on Thursday, May 21st, 2026, at 15:00 CET. **Location:** VSHNtower, 8th floor, Neugasse 10, 8005 Zürich **Agenda:** Would you like to speak at this event? Contact us at [https://cnc-meetup.ch](https://cnc-meetup.ch)! Guidelines: * All sessions are held in English. * No product or sales pitches are allowed. * All projects showcased should be open source. * We cannot cover travel costs, but we welcome speakers from other regions. * We're seeking more diversity among our speakers: underrepresented groups are welcome! 14:30 – Door Opening 15:00 – Welcome, Intro, & Announcements 15:05 – Kuberik: Safe, Hands-Off Deployments for Kubernetes (Luka Rumora) 15:35 – 5 minutes pause 15:40 – Kubernetes Without the Operator: A Minecraft Panel with Rust and kube-rs (Hadi Cherkaoui, CM Informatik AG) 16:10 – 5 minutes pause 16:15 – Vibe Code Survival Guide for Open-Source (Vadim Bauer, 8gears) 16:45 – 5 minutes pause 16:50 - Writing a Kubernetes Cluster Autoscaler Provider with externalgrpc (Marco De Luca, VSHN) 17:20 – Final words, networking & apéro Kuberik: Safe, Hands-Off Deployments for Kubernetes (Luka Rumora) Most teams deploying to Kubernetes end up in one of two places: either GitOps that stops at applying manifests, or brittle CI pipelines full of bash and glue. Both fall short of true end-to-end delivery. The ideal is well known—canaries, health checks, smoke tests, promotions, rollback—but Kubernetes lacks a native, reusable way to compose these without reinventing everything. Existing tools solve pieces (Argo Rollouts, Flagger, Kargo), but not the whole pipeline. Kuberik fills that gap: it orchestrates the full journey from release to production—detecting, gating, rolling out, verifying, and promoting—using opinionated, pluggable Kubernetes resources that integrate with existing GitOps setups. Luka is a Lead SRE with 10 years of experience building platform infrastructure and internal developer tooling, always with the same focus: systems that are robust, easy to maintain, and a pleasure to use. Over the years, he has watched the delivery tooling landscape change, from Jenkins to GitLab CI to Drone to GitHub Actions, yet the fundamental approach to CD has stayed the same: step-based pipelines with the same challenges they had a decade ago. He built Kuberik because he believes we can do better. Kubernetes Without the Operator: A Minecraft Panel with Rust and kube-rs (Hadi Cherkaoui, CM Informatik AG) Anvil is a Kubernetes-native Minecraft server panel written in Rust. It creates one StatefulSet, PVC, and Service per server through direct kube-rs calls, with no CRD and no controller. The Kubernetes API itself is the runtime state store; every user action is a direct API call. This 20-minute talk argues that the operator pattern is sometimes the wrong tool. Controllers earn their complexity when there's autonomous state to reconcile. They become a ceremony when there isn't. Anvil is a worked example of the imperative alternative, running on a home lab k0s cluster. Hadi Cherkaoui is a 17-year-old EFZ Plattformentwickler apprentice at CM Informatik AG in Schwerzenbach, ZH. He works daily with k0s and FluxCD, and is interested in Kubernetes, Rust, infrastructure automation, and homelab projects. Vibe Code Survival Guide for Open-Source (Vadim Bauer, Container-Registry.ch) Vibe code is flooding open-source projects with an ever-growing volume of pull requests and ideas. Banning AI contributions isn't the answer, yet it is difficult to resist. How can open source projects survive and keep progressing despite the pressure? This talk covers the project playbook we're building in CNCF Harbor and Harbor Satellite: defining a clear project direction so contributors, human or AI-assisted, know what's in scope before they contribute. Setting explicit acceptance criteria and guardrails. Using AI on the maintainer side to triage, review, and filter the growing volume of contributions. Deciding as a project where your boundaries are, what's core, what's an extension, and what's out of scope, so you stop drowning in well-intentioned feature PRs that slowly erode coherence. We share what works, what fails, and how we are rethinking open-source, contributions, community, and project Vadim Bauer is a Container Silverback with over a decade of experience in running containers in production. As a maintainer of the CNCF project Harbor, he focuses on extending the boundaries of OCI artifact management, adoption, and developer experience. At 8gears, Vadim helps cloud providers, ISVs, and enterprises adopt Harbor and use OCI capabilities. Writing a Kubernetes Cluster Autoscaler Provider with externalgrpc (Marco De Luca, VSHN) The Kubernetes Cluster Autoscaler decides when to scale, but it doesn't know how to create a VM. That's the cloud provider's job, and the upstream tree covers mostly big clouds. With externalgrpc, you can plug virtually any cloud into the autoscaler over gRPC. This talk first looks at how the Cluster Autoscaler works under the hood and where the cloud provider fits in. Then we walk through implementing one for a Swiss IaaS provider as an out-of-tree gRPC service: the design choices, the parts of the contract that matter, and the gotchas you only find by reading the autoscaler source. By the end, you'll know how to attach autoscaling to a cloud that isn't on the upstream list. Marco De Luca is a software/infrastructure engineer at VSHN AG. He spends most of his time on Kubernetes platforms, developer tooling, and making sure things don't break at 3 AM. At mdnix.io, he writes about infrastructure, Linux, Kubernetes, and the things he builds along the way. When he's not behind a terminal, he's somewhere in the Alps with his camera or having a private jam session with his guitar. The event will be recorded and made available on VSHN's YouTube channel: [https://vshn.tv](https://vshn.tv). Subscribe to stay notified of updates. We expect all participants to abide by VSHN's Conference Code of Conduct: [https://www.vshn.ch/en/code-of-conduct/](https://www.vshn.ch/en/code-of-conduct/) If you would like to share your cloud-native projects at the CNC Switzerland meetup events or sponsor future events, just send us your talk suggestion here: https://cnc-meetup.ch. We look forward to hearing from you!

**🌹✨BOTANY SYMBOLISM** **You can find many flowers and plants which besides ornament for the general public, show a hidden meaning.** I invite you to look deeper into paintings from Middle Ages (1400-1500) in Kunsthaus Zürich. **WHAT DO WE DO?** ➤ Learn how to draw plants with basic sketching steps using pencils and color pencils. ➤ Discover the interesting symbolism. ➤ As a Biologist I can talk about scientific data and properties. ➤ Analyze the morphology and be able to find them in the nature. ➤ I bring flowers and leaves to understand more details. **WHAT IS INCLUDED?** **➤ All Material** Fresh flowers and leaves, pencil, color pencils, drawing paper, eraser and support board. ► **Tutoring:** 2 hours learning with me and solving your doubts. **➤ Free entrance to the Museum** **➤ Chairs available** **📍Meeting point** 🔥Gate of Hell Not literally, but the Auguste Rodin sculpture which is on the right looking at the main entrance of Moser building (the old one). The museum opens at 10, so please be on time to enjoy the full 2 hours class. **I SPEAK** English, Spanish and German (intermediate level). **Hi! I am [Marga del Dedo](https://margadeldedo.com/) and I am here to help you to improve your life.** Let me take care of everything. Good material, relaxing atmosphere, clear organization and kind support. **FOLLOW ME to LEARN MORE: [Marga Crea Arte](www.youtube.com/@MargacreaArt)** (Youtube/Instagram/Facebook/TikTok).

JavaScript is single-threaded, yet it powers the world's most complex real-time interfaces. Behind that magic lies the event loop; a mechanism that is often misunderstood, feared, or simply ignored until a performance bottleneck brings your app to a screeching halt. This May, we’re celebrating Star Wars month by traveling to the core of the JS galaxy to bridge the gap between "it just works" and "I know why it works". Join us for an evening of live-coding and deep dives. Whether you’re a Padawan or a Jedi Master, come learn how to make the runtime work for you, not against you. **Agenda** * 17:30 – **Doors open** * 18:30 - 18:50 – **Settling in & Intro** * 18:50 - 20:30 – **Talks and pizza** * 20:30 – **Networking** **Explore the detailed agenda and speaker info: [https://zurichjs.com/events/may-2026](https://zurichjs.com/events/may-2026/?utm_source=zurichjs&utm_medium=meetup&utm_campaign=meetup_track)** **About the organizers** * **[Bogdan Ilie](https://www.linkedin.com/in/ilie-bogdan/)** is a user advocate. He's dipped his toes into Web Development, Technical Writing, Marketing, Design, and more. That makes him uniquely predisposed to identify improvement opportunities anywhere in the chain, or come up with unique solutions to problems. Nowadays, he's building websites and webapps at novu ag, using his beloved framework, Vue. * **[Faris Aziz](https://www.linkedin.com/in/farisaziz12/)** is a front-end master and Staff Software Engineer at Smallpdf, after his Engineering management job at Navro, a fintech company in the UK. Faris is a mentor, conference speaker, and workshop instructor, most recently at CityJS and other major conferences. He has contributed to open-source projects like Raycast and has mentored on platforms like Mentor Cruise. His projects include work on GCN, Eurosport, Discovery+, Fiit (a top UK fitness app), and he was the founding engineer of Navro in London. He also serves as a technical mentor at the Bletchley Institute. * **[Nadja Hesselbjerg](https://www.linkedin.com/in/nadja-r%C3%B8mer-hesselbjerg-47002a12b/)** is a Zurich-based frontend developer with a flair for crafting sleek, user-friendly web experiences. With a passion for innovative UX/UI design, she transforms complex ideas into intuitive digital solutions. Her multicultural background adds a unique perspective to her work. When she's not coding, Nadja is likely exploring the latest design trends or enjoying the vibrant Swiss tech scene. **Who are the awesome sponsors and partners?** * **[Vercel](https://vercel.com/?utm_source=zurichjs&utm_medium=sponsored_meetup&utm_campaign=zurichjs_partner_2026)** is THE platform for frontend developers, providing the speed and reliability needed to create at the moment of inspiration. We love Vercel because they’ve turned the "manual labor" of deployment into a simple `git push`. By handling the heavy lifting of global infrastructure and serverless scaling, Vercel allows us to focus on what we actually enjoy: building great user experiences. Whether you’re using Next.js, Nuxt, or SvelteKit, Vercel is the gold standard for shipping fast and staying in the flow. * **[GYFF](https://www.getyourfreefast.ch/?utm_source=zurichjs&utm_medium=sponsored_meetup&utm_campaign=zurichjs_partner_2026)** is a Swiss platform that facilitates connections between IT experts and businesses, where they vet both the companies and the freelancers, so the collaboration goes smoothly. **Get involved** * Have an interesting idea? * Something missing from all meetups in this space? * Do you have feedback? * Wanna buy us a coffee? * **Got a venue idea?** We love rotating locations to showcase Zurich’s tech ecosystem. Reach out, we’re always scouting fresh spots for our upcoming events. There are multiple ways to get in touch: * **[conf.zurichjs.com](https://conf.zurichjs.com)** \- get your conference ticket and find out more\! * **[zurichjs.com](http://www.zurichjs.com/)** \- the source of truth for all things zurichjs\, including all social links to follow us and interact with us online Our goal is to create a space where everyone can bring value and feel like they are getting something out of it. We are open to sponsorships and partnerships, and we would appreciate you **sharing the event** and message us about opportunities. We are also committed to fostering a respectful and psychologically safe space where anyone can share their ideas. If this is your first time speaking, or if you need help preparing for a talk, we are happy to offer guidance and support.

Dies ist ein informelles Treffen für Lernende, die ihre ersten Schritte in der Programmierung machen oder ihre Grundkenntnisse vertiefen möchten. *** This is an informal meetup, for learners that want to do their first steps in programming or want to consolidate their skills. We spend one hour and a half working on tutorials, exercises or projects. If you need help to get started, we will help you finding a good way for learning. You should be prepared to spend your time "doing things": just hanging around and listening might get boring, if all other people are learning on their side. There are experienced people are around and you can ask questions as soon as their arise or bring with you questions you have had during the week. During the last half an hour, we do a (simple) exercise together. We speak German, English, and a few other languages. Currently, how main programming languages are: * Python * Javascript * Java * Flutter * C++ * C * C# * PHP But you're free to learn any programming language during our Co-Learning! If you want to learn more about our Co-Learning, please have a look at our website (no frequent updates...): https://opentechschool-zurich.github.io/ If you're starting with Python, we can suggest: * Learning Python the hard way (https://learnpythonthehardway.org/python3/) (for Python 3). * The Solo Learn Python 3 Tutorial (https://www.sololearn.com/Course/Python/). * A big list of Python tutorials: https://docs.python-guide.org/intro/learning/ For Node.js: * Nodeschool: https://nodeschool.io/ For C++ * https://de.wikibooks.org/wiki/C%2B%2B-Programmierung * https://www.sololearn.com/Course/CPlusPlus/

Anybody who wants to practice their programming skills is welcome. We share our ideas, learn from each other, do some exercise, ask questions, etc. This meetup is the best for those who want to improve their skills by programming and learning in a group If you want to learn more about our Co-Learning, please have a look at our website: [https://opentechschool-zurich.github.io/](https://opentechschool-zurich.github.io/) \*\*\* We have a chat group you can join to get more information: [https://app.element.io/#/room/#ots-zh:matrix.org](https://app.element.io/#/room/#ots-zh:matrix.org) (You need to create a free account if you don't already have one) Remote participants are also welcome. You first need to join the Element chat and then get into the video call that we start at around 19:00 (if we forget, pleas ping us in the Element chat!) \*\*\* Our main languages are Python and Javascript, but we welcome every programming languages. Some of the skills we can help you learning: * Python and * ... PyGame (Zero / Play) -.... Flask * ... Jupyter and data science -... PySide2 / PyQt * ... Shoebot * C++ and * ... Qt * ... cmake * ... and modern C++ * Flutter for Apps * PHP and * ... Vue.js * ... Wordpress * JS and React.js We have a few Github repository that can be interesting to browse:: https://github.com/opentechschool-zurich/

We are back for another round of a Lock Picking & Soldering Dojo, presented by DC4131. This is a hands-on technical workshop featuring finessing your skills at lock picking and/or soldering (#BadgeLife) [DEFCON Switzerland members ](https://www.defcon-switzerland.org/#pages/portfolio)will have priority to available spaces & equipment. Spaces & hardware are limited and thus are provided in a 1st come 1st serve basis. In this edition, we invite you to explore and experience lock picking and soldering (#BadgeLife), taught by Vratko, Salvatore Pascal and Remy. Don't miss out on a great day of fun, and who knows where these newly acquired skills may come in helpful..... ;) Stay Legal. **What can you expect?:** **14:00** \- Intro presentations to soldering safetys\, challenge area\, couch lockpicking **Soldering Workshop (#BadgeLife) -** **14:00 - 17:30** \- Drop in/out style \- DIY Soldering (Beginner and advanced) Soldering-Kits available and free for all [official DC4131 members](https://www.defcon-switzerland.org/#pages/portfolio), and also available (with a small charge) to non-members, while supplies last. **Lock Picking Workshops -** **14:30** \- Intro to the basics \- Hands\-on lock picking tutorials **15:30** \- Challenge\! Competition Introduction \- What's at stake to win\! **15:45** \- Advanced lock picking tutorials **16:30** \- Challenge\! Competition **17:00** \- Competition Finals and Winner Award Ceremony **18:30** \- Close Down If you're still not a DC4131 member, and would like to join the family, drop us a mail at ***membership[@]defcon-switzerland[.]org***, and we'll get you singed up in no time! :)

**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

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

**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

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.

Main Library, Meeting Room 2B Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen). Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection. All backgrounds are welcome.

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)