Blockchain

Hi everyone, Following the fantastic energy of our first gathering of 2026 at Horn & Company in January—where we kicked off the year with three insightful speeches—we are excited to keep that momentum going! While the January session gave us plenty of food for thought, this next meetup is all about the community. We’re organizing an informal evening to reconnect, discuss the latest in People Analytics, or simply enjoy a drink with fellow practitioners before the summer begins. The gathering will take place at a central, relaxed venue near Zurich HB (details will follow and be shared with all registered participants – make sure to share your email during registration as a prerequisite). This is a "pay-your-own-way" event - you can order drinks and snacks as you wish. **Date and Time:** Tuesday, 19 May 2026 @ 18:30 – 20:00 **Location:** Near Zurich HB - details will follow and be shared with all registered participants on Meetup. **Costs:** This is a "pay-your-own-way" event. You can order drinks and snacks as you wish. **Registration:** meetup.com/people-analytics-switzerland (RSVP close time on Thu, 14 May at 23:00) **Contact:** marco.selva@ferris.ai / andre@obereigner.co We are looking forward to seeing you there. Best regards, Marco and Andre

Join us for our Underwater Hockey Zurich Meetup and dive into the exciting world of hockey played beneath the surface! Whether you're a seasoned player or a curious newbie, our group welcomes all skill levels and provides a fun environment for players to get started, improve and meet new friends! Expect a cool team of about a dozen regulars already, in addition to this meetup attendees - you won't be alone, don't worry :) Where? Hallenbad Oerlikon - Wallisellenstrasse 100, 8050 Zurich When? Every Tuesday and Thursday, 19h45-22h Who? Anyone comfortable in the water What to bring? Your swimsuit, and if you have: mask, snorkel and fins (if you don't have, we can lend you) Price? Free (pool entrance included) What does it look like? [https://youtu.be/F9TlT0XtLTM](https://youtu.be/F9TlT0XtLTM) [https://www.facebook.com/uwhzuerich](https://www.facebook.com/uwhzuerich) [https://www.instagram.com/uwhzuerich](https://www.instagram.com/uwhzuerich) [https://uwhzuerich.ch](https://uwhzuerich.ch/)

A 1:1 Reiki journey where you receive focused healing, intuitive guidance, and space to reconnect with your inner flow. Discover more about me and my work on: https://thebecomingfield.com/

**Zurich's only competitive social game night where winning can pay off \| Every 3rd Tuesday** 🎟️[ ](https://eventfrog.ch/ZFGJackpotnight)**[\[Get Your Ticket - CHF 5\]](https://eventfrog.ch/JackPotnight)** **🏆 THE CHALLENGE** Tonight isn't just about playing — it's about winning together. **Play** → Join a hosted table (70+ games available) **Win** → Win any 2 different non-cooperative games **Jackpot** → Earn a Golden Raffle Ticket **Draw** → At 22:30, one winner takes a CHF 50 Coopers Pub voucher No experience needed — just a bit of luck, strategy, and good vibes 🍀 **🎲 JUST HERE TO PLAY & HAVE FUN?** Totally fine! If you want to skip the challenge and simply play, chat, and enjoy the evening, we've got you covered. We always run casual tables alongside the jackpot challenge — same great games, zero pressure, pure fun. **🎲 GAMES & CROWD** **70+ curated games:** Party, strategy, bluffing & social deduction — something for every taste and skill level. 🌐 **See full game list:** **[Website](https://zurichfungamers.com/list-of-games)** **The vibe:** Mixed and welcoming — expats & locals, beginners & experienced players all share tables. English-speaking, all languages welcome. 💡 **Pro tip:** Arrive early for smoother table placement and more time to play! **🤔 WHY ZFG?** We're Zurich's most vibrant non-profit board gaming community. No cliques, no awkward standing around — just sit down, roll dice, and make friends. 🎟️ **[\[Secure Your Spot - CHF 5\]](https://eventfrog.ch/JackPotnight)** 🎟️ **Regular player?** See our Annual Legends Pass in Dopi/Ladies Night events 📲 **Join Switzerland's biggest board gaming WhatsApp community** for weekly updates : **[Whatsapp](https://chat.whatsapp.com/GhVuGiUwPpi3BkhskOUJgp)** 👉 **Official [Website](https://zurichfungamers.com/)** 📲 **Follow us on [Instagram](https://www.instagram.com/zurichfungamers/)** 🎟️ **[\[Reserve Your Ticket\]](https://eventfrog.ch/JackPotnight)**

Korfball is a dynamic, no contact, mixed gender team sport. It pulls together aspects of netball, handball and basketball to form an unique and inclusive game. We will do some exercises, practice, play some games and have fun! :) Everyone is welcome to training, no experience required. Don't be misled by the low sign ups, our regulars don't use meet-up. We are usually 6-10 people.

⚠️ Please confirm on Meetup and join the following whatsapp group to secure your spot and have additional details! https://chat.whatsapp.com/CO99ZFJ5n8YCfzxbBqa85r?mode=gi_t What is the most known Italian word???? PIZZA, obviously!(NOT Pineapple pizza) 🍕🌸 Join us to enjoy exquisite pizza and meet new people 📅 Date: Tuesday, 19.05.2026 ⏰Time: 19:00 📍NEW LOCATION - More details in the WhatsApp group ⚠️ Please be on time since our reservation will last 90 mins! 🍕 Different pizzas to share 🍷Good Wine 🎫Cost: 45chf per person All you can Eat Pizza + All you can drink wine! ⏩ Please let us know if you have any allergies so that we can inform the restaurant We have a reservation for 23 people. ⚠️ If you cannot make it please inform us 24 hours in advance and leave the attendee list on Meetup. Looking forward to seeing you all 🍕☺️ Cate & Chiara

RSVP here: [https://www.rsv.pizza/zug](https://www.rsv.pizza/zug?utm_source=luma) *** ​🍕 Join us at CV Labs Zug as we celebrate Bitcoin Pizza Day, a milestone moment in crypto history marking the first real world Bitcoin transaction, when 10,000 BTC were famously exchanged for two pizzas in 2010! ​What started as a simple purchase has become a global symbol of how far the ecosystem has come and a reminder of the innovation still ahead. **​What to expect:** * ​Free pizza & good vibes * ​Bitcoin & crypto enthusiasts sharing insights * ​Good conversations into the world of bitcoin & other cryptocurrencies ​RSVP on the [PizzaDAO website](https://www.rsv.pizza/zug?utm_source=luma) to secure your spot. ​Whether you are deeply embedded in the space or just getting started, this is the perfect opportunity to plug into one of the world’s most active blockchain communities

We keep it a fun and practical language exchange. First thing you'll notice is we match you with **fluent speakers** in your target language. **Event Flow** **18:45–19:15** → Registration Scan the QR code to tell us your fluent and target languages. **19:15–20:30** → Language Exchange Powered by our **Learn by Flipping** method. **20:30 onwards** → Stay, chat, or head off — totally up to you 😉 **What is "Learn by Flipping"?** **Practical** → You speak with fluent speakers in your target language. **Collaborative** → Every 5 minutes, you switch roles: learner ↔ helper. **Fun** → Small groups, good energy, and a bar atmosphere — without the chaos. Save some time by [Signing up to our web app](https://fliplingoes.com/) beforehand. **Entrance:** 10 CHF (includes a tapa) Please note, event registration closes after 7:15PM

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!

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! :)

**Beschreibung:** Suchst du ein Thai-Box Training in Zürich, das Spass macht und dich gleichzeitig fitter macht? Dann bist du hier genau richtig. In dieser kleinen Gruppe (max. 8 Personen) kombinieren wir: \*Thai-Box Technik (Basics & Kombinationen) * Fitness & Conditioning \*gemeinsames Training in entspannter Atmosphäre 👉 Einsteiger sind ausdrücklich willkommen. Du brauchst keine Vorerfahrung – wir starten gemeinsam und bauen alles Schritt für Schritt auf. Mein Ziel: Dir ein Training zu geben, bei dem du: * etwas Neues lernst \*dich auspowerst * und mit einem guten Gefühl nach Hause gehst Trainingssprache ist Deutsch, ich kann aber auch auf Englisch unterstützen. 📍 Ort: Zürich Höngg (Meierhofplatz) 🕒 Mittwoch 18:00 👥 Max. 8 Teilnehmer 👉 Melde dich an und probier es aus. # 🔧 Meetup Group Description (ENGLISH) **Group Name:** Thai Boxing & Fitness Training Zurich (Beginners Welcome) **Description:** Looking for a Thai boxing training in Zurich that is fun and improves your fitness? Then this group is for you. In a small group setting (max. 10 people), we combine: \*Thai boxing technique (basics & combinations) * fitness & conditioning \*a relaxed and supportive training environment 👉 Beginners are very welcome. No prior experience needed – we build everything step by step. My goal is to give you a training where you: * learn something new \*push your limits * and leave feeling great The training is mainly in German, but I can also support in English.

Welcome to the 24th edition of the Hack The Box Zurich Meetup. We will meet in person at the [University of Zurich, Digital Society Initiative](https://www.dsi.uzh.ch/) for another HTB machine walkthrough. In this session we will cover [Fluffy](https://www.hackthebox.com/machines/fluffy), a Windows machine designed around an assumed breach scenario, exploiting CVE-2025-24071 and ACDS. You will need: * Your own laptop with Wi-Fi (don't forget your power adapter) * A Hack The Box account, [register here](https://account.hackthebox.com/register) (don't use Google or LinkedIn) * Some experience working with a terminal (cmd.exe / shell) * *Optional*: local virtual machine running your preferred hacking OS (browser-based VM is provided alternatively) * Motivation and good mood The participation is free of charge. This is an onsite event, neither online-participation is possible nor recording will be provided. **Attendance is exclusive to registered participants. Please use the RSVP button to confirm your participation.** The meetup takes place with the kind support of [Project CYREN ZH](https://cyrenzh.ch/) who are hosting the venue. **Please note**: seats are allocated on a first-come-first-serve basis. After reaching max capacity, guests will be added to a waiting list. If you change plans, and are not able to come, please kindly release your seat for someone on the waiting-list. **Unexcused no-shows will be excluded from future participation.**

Hello Capitalists! This event is the meetup's regular gathering. Normally the event will be at the Insider Bar on Löwenstrasse, very near to the train station. https://www.insiderbar.ch/ We will start at 19:00. Please be constructive in your discussions, do not criticise other people's strategies and be open minded to new ideas. We're looking forward to seeing new people as well as the regulars. Thanks a lot! Andy

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

Click Here For More Videos: https://www.facebook.com/share/r/17bwkttXhV/ *********************************** Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa. These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all. Swerve Dance & Fitness Complex 640 Lakeview Plaza Blvd A, Worthington, OH 43085 Bachata 7pm-8pm Salsa 8pm-9pm $15 - One Lesson $20 - Both Lessons

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.

**Welcome to the Brain Injury Alliance of Kentucky’s Support Group.** *\*\*This meeting has been moved to the 4th Monday of each month.* This group is a safe space for **survivors of traumatic and acquired brain injuries**, as well as their **families and caregivers**, to find support, share experiences, and connect with others who understand the journey. Whether you're newly injured, a longtime survivor, or supporting a loved one, you’ll find comfort, information, and encouragement here. Our professionally facilitated groups offer a confidential, compassionate setting for healing, learning, and growing together. Join us to discover the power of community—because no one should walk this road alone. *All survivors of ABI/TBI and those who care for them are welcome.* \* This meeting is for persons with brain tumors and their guests. \*\* This is a hybrid meeting. For those meeting in-person dinner is served at 5:45pm. Online begins at 6:30pm.

**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

Communication is everything in life You are only as successful as your ability to communicate. \- What if you could confidently talk to anyone? \- What if you had the ability to calmly control every conversation? \- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence? You can! The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate. Hosted by the Church of Scientology of Central Ohio 1266 Dublin Road, Columbus, OH 43215 For more information, contact Rhiannon, the Event Host at 614-221-5024

Bring your business cards and network in person with other business professionals! Gold Star Referral Clubs is one of the most established professional networking organizations in the country, with multiple groups in central Ohio. Join us!