Software Engineering

This is our study group for beginners! All you have to do is join our online meetup and bring your interest for learning to program! Please, also [join our Slack](https://rubymonstas.ch/join-slack). The event is being held at [Feministisches Streikhaus](https://streikhaus.ch/) in "Anna Göldis Dachstube". For the time being, our meetups also happen remotely. You can join via the link to the video conference: [https://rubymonstas.ch/meet](https://rubymonstas.ch/meet) We're looking forward to meeting you all, Yours Ruby Monstas team ;)

We are **[Rhacklette](https://rhacklette41.github.io/),** a group of female, inter, non-binary, trans and agender (FINTA) people in Security. Our goal is to create a protected space for gender minorities in the security industry, this applies to professionals as well as students or career changers. We are a subgroup of **[DEFCON Switzerland](https://www.defcon-switzerland.org/)**, a non profit well known for the **[Area41 conference](https://area41.io/)** and **[Beer On Tuesdays (BoTs)](https://www.beerontuesday.ch/)**. DEFCON Switzerland strives to support and foster the local hacker community. We want to create a network, mainly in Switzerland, where people feel safe and understood. A safe space to learn together, in which knowledge is imparted and built up, where you can have fun together and meet other people who share the same passion. Did someone say **SWAG?! –** That’s right! **:D** We have a refreshed swag shop where you can now purchase the latest and sexiest DC4131 Swag, all locally sourced and produced – All options and details can be found here: **[DC4131 Swag Shop](https://boxprint.store/dc4131)** Come and join us for our monthly meetups, we look forward to welcoming you! :)

**Kickstart your week at the Beginner Commercial Class at The Vibe!** Whether you’ve never danced before or just want to move your body and have a good time, this class offers a dynamic mix of **urban dance styles**, including Street Jazz, New Style Hip Hop, and other contemporary street influences. The choreography is set to an energetic playlist featuring **EDM** (Electronic Dance Music) and **Latin Pop**, creating an upbeat and motivating atmosphere. Your teacher Fer ([@ferriveromusic](https://www.instagram.com/ferriveromusic/#)) will guide you through all the steps, help you feel the rhythm in your body, and hype you up from start to finish! **Booking is mandatory!** To secure your spot, please book in advance via our website: [BOOK HERE](https://thevibedance.simplybook.it/v2/#book) ***Rates?*** 💃 **Single Class: CHF 29** **Special offer for NEW students:** **Starter Pack (2-Class) for CHF 35** *When?* **MONDAY** 18:30 – 19:30 \| Beginner Commercial Dance Class ### *Where?* **The Vibe Dance Studio** Hohlstrasse 488 8048 Zürich (Just 3 minutes from Altstetten Train Station and 15 min from HB) **More info:** 🌐 [thevibedance.ch](https://thevibedance.ch/) 📸 Instagram: [@ferriveromusic ](https://www.instagram.com/ferriveromusic) [@thevibedance.ch](https://www.instagram.com/thevibedance.ch) Got questions? DM us on Instagram or text or call: 📞 +41 78 329 71 77 **See you on the dance floor – let’s dance together!** 💥🫶💃

**Join at the Beginner Hip Hop Dance Class at The Vibe!** Whether you’ve never danced before or just want to move your body and have a good time! This beginner-friendly hip-hop class focuses on learning the basics, building confidence, and having fun! You'll move to the beats, pick up cool moves, and dive into the foundations of hip-hop in a relaxed, supportive setting. No experience? No worries! This class is ideal for anyone ready to kick off their dance journey. Your teacher Nat ([@nat.so.fun)](https://www.instagram.com/nat.so.fun?igsh=MTFkemlhcjNiY2QwcA==) will guide you through all the steps, help you feel the rhythm in your body, and hype you up from start to finish! **Booking is mandatory!** To secure your spot, please book in advance via our website: [BOOK HERE](https://www.thevibedance.ch/schedule) ### *Rates?* 💃 Single Class: CHF 28 or Check out our **Starter Pack deal with 2-class** for CHF 35! ### *When?* **MONDAY** 20:30 – 21:30 \| Beginner Hip Hop Dance Class *Where?* **The Vibe Dance Studio** Hohlstrasse 488 8048 Zürich (Just 3 minutes from Altstetten Train Station and 15 min from HB) ### **More info:** 🌐 [thevibedance.ch](https://thevibedance.ch/) 📸 Instagram: [@nat.so.fun](https://www.instagram.com/nat.so.fun?igsh=MTFkemlhcjNiY2QwcA==) [@thevibedance.ch](https://www.instagram.com/thevibedance.ch) Got questions? Dm us on [Instagram](@thevibedance.ch), text or call: 📞 +41 78 329 71 77 **See you on the dance floor – let’s dance together!** 💥🫶💃

**What this is** A high-signal networking night for founders, developers, operators, and ambitious future founders exploring how AI can help build, run, and grow a business. Bring a concrete challenge, a workflow, or an idea you want to sharpen, and leave with practical insights, fresh perspectives, and a few strong new connections. **Where** Motel One Zurich, bar area. Head to the bar and ask for Financial Network Zurich. **When** Mondays, 19:00 to 22:00 19:00 arrivals and welcome 19:30 open discussion on AI for Business, tools, workflows, and real use cases 20:30 open networking until 22:00 **How we roll** Practical, thoughtful, and high-trust conversation. Less hype, more substance. No pitch theater, no guru performance, just real people sharing useful ideas on how AI can create leverage in business. **Who this is for** Developers, startup founders, business owners, solo builders, and aspiring founders who want to use AI in a smart, strategic, and genuinely useful way. **Bring** A real question, a current business challenge, or one AI use case you want to explore, plus a positive mindset. **Food and drinks** Order food and drinks with the waitresses whenever you like. **LINKS** Community Owner’s Direct (All Infos & Questions): Alessandro +41 76 279 32 84 WhatsApp Group: [https://chat.whatsapp.com/DCSSmdHj7xr6F39ZAAWubX](https://chat.whatsapp.com/DCSSmdHj7xr6F39ZAAWubX) Financial Network Zurich: [https://www.meetup.com/entrepreneurs-focus-and-network-workshop/](https://www.meetup.com/entrepreneurs-focus-and-network-workshop/) Founder’s Links (Alessandro): [https://linktr.ee/alessandronfthyme](https://linktr.ee/alessandronfthyme)

**Come join us for the** **Intermediate** **Street Dance Class** and discover Hip Hop, Commercial, Street Jazz, and more, learn useful moves, and get more confidence on a dance floor! Your teacher - **Nat ([@nat.so.fun](http://@nat.so.fun))** will guide you through all the steps, help you better understand the music, and groove with you to the best tracks. **Come and vibe with us!** Don't get discouraged by the number of people on the event page. **Our weekly crew ranges from 10 to 25 amazing humans**—regulars, first-timers, and those who skip the ‘going’ button but never miss a class 😉 [Check out what the class looks like here!](https://www.instagram.com/reel/DK14dCKq9Tv/?utm_source=ig_web_copy_link&igsh=MXNtemlvcGR1Y3F3dw==) **Booking is mandatory!** To ensure your participation in the class, it is mandatory to book a spot in advance. Please **visit the studio's website to book the class:** [BOOK HERE!](https://www.thevibedance.ch) *Rates?* 💃 **Single Class: CHF 29** **Special offer for NEW students:** **Starter Pack (2-Class) for CHF 35** *When?* **MONDAY** 19:30 \- 20:30 \| Intermediate Street Dance Class *Where?* **The Vibe Dance Studio** Hohlstrasse 488 8048 Zürich \~3 min from Altstetten Train Station and 15 min from HB *More info:* Website [thevibedance.ch](https://www.thevibedance.ch) Instagram [@nat.so.fun ](https://www.instagram.com/nat.so.fun/)and [@thevibedance.ch](https://www.instagram.com/thevibedance.ch?utm_source=ig_web_button_share_sheet&igsh=ZDNlZDc0MzIxNw==) **Have a question? Contact us via DM on [Insta](thevibedance.ch), give us a call or text us!** +41 78 329 71 77 **See you on the dance floor!**

XXXV. Go Meetup Hi Gophers! We're happy to announce that Prospective Media has offered to host the next Go Meetup! The meetup will take place on Tuesday, July 7th. There will be beers and pizzas! If you would like to give a talk, please write us! We cannot stress enough how much we welcome first-time speakers! If you aren't sure, please message the organizers and we'll help you out :) Agenda • 6:30 - Meet and Greet. Enjoy refreshments • 6:55 - 7:00 - Announcements Talks: • 7:00 - 7:30 Florian Lehner - Symbolization in Go • 7:30 - 8:00 Carlos Morales - Barbacana • 8:00 - 8:30 Tom Payne - golangci-lint: the good, the bad, and the ugly • 8:30 - 9:00 - Lightning talks, wrap-up, round table discussions, questions, pair programming, social interaction For this meetup, we will enforce the 30min speaking time

**About** Join us this evening to learn about discovering and interacting with the hidden world of (radio) signals. Our speakers will show you how to detect, capture, analyse, manipulate and transmit radio frequency signals for fun as well as in professional settings. **Agenda** 1. 15’: Welcome note (Urs/Reto and SCS) 2. 30’: Introduction of SDR and how to use it to build a mobile phone direction finder. The presentation is about a proof of concept that showed the feasibility of using OpenBTS to locate missing persons using SDR. Presentation in German. (Christian Bach) 3. 40’: Implementation of a GNU Radio based SDR sniffer for the Wi-SUN protocol and integration with Wireshark. The [gr-wisun](https://github.com/husqvarnagroup/gr-wisun) project is used as an example for how a practical implementation for a complex protocol is possible with GNU Radio (and why it’s relatively straightforward). Presentation in English. (Andreas Müller) Presentations start at 19:00. Afterwards we’ll have plenty of time to discuss and socialize. **About the speakers** * [Christian Bach](https://www.linkedin.com/in/christian-bach-231b34166/) has a Diploma as an Electrical Engineer from the University of Applied Sciences FHNW, specializing in Communication Technologies, and currently works as Project Manager at [Supercomputing Systems AG](https://www.scs.ch/). * [Andreas Müller](https://www.linkedin.com/in/andreas-m%C3%BCller-94b9a2173/) has an MSc in Information Technology and Electrical Engineering from ETH Zurich, and works as embedded team lead at the GARDENA digital hub in Zurich, working on the [GARDENA smart system](https://www.gardena.com/int/c/discover/products/smart-system).

Have you recently integrated AI workflows into your open-source CMS solution, do you want to show how editors can leverage AI in their daily workflows or exchange how customers and teams can use AI to collaborate? Join us on July 9 for the in-person Drupal Meetup at the Liip office in **Zurich** with a focus on Agentic CMS use cases. Doors open at 18:00, and presentations will start 18:30. There will be time to network and exchange before, between, and after the talks. The Drupal Meetup is dedicated to people interested in the Content Management System & Framework: Drupal. We welcome everyone, from beginners to Drupal experts and people who just want to find out what Drupal is all about. Come for the code, and stay for the community! Call for speakers is open! AGENDA \* Superblökkli - A peak at AI-enhanced, next-generation visual editing solution by Petra Kohler, Josef Kruckenberg (Liip) \* Drupal AI - what's new, what's coming soon by Daniel Lemon (amazee.io) \* From Prompt Chaos to Agent Pipelines by David Pacassi Torrico (Helga) LOCATION Liip AG Limmatstrasse 183 8005 Zürich [https://goo.gl/maps/PrC5VMGewo5jyQ4p9](https://goo.gl/maps/PrC5VMGewo5jyQ4p9) TALK FORMATS • Lightning talk (max. 10 minutes) • Short talk (max. 25 minutes) • Full talk (max. 45 minutes)

## Cloudflare User Group Meetup - Summer Edition Join for the second **Switzerland** **Cloudflare User Group,** to connect and share skills with like-minded **developers, engineers, and architects** in **Switzerland**. For our second meetup, we’re kicking off the summer with an evening of **product updates, technical deep dives, and plenty of time to connect with peers** working on similar challenges. **Agenda** 17:00 \- 17:30 \| Arrival & Check\-in 17:30 \- 17:45 \| Intro / User Group Updates **17:45 \- 18:15 \| Product Update / Deep Dive \(tbd\)** **18:15 \- 18:30 \| Community Slot \(tbd \- call for speakers\)** 18:30 \- 18:30 \| Wrap\-Up & Bites\, Drinks\, and Networking 🍸 We’ll provide **snacks and beverages** to keep you energized throughout the event. Don’t miss this opportunity to **learn, share what you’re working on, and connect with others** building and securing on the internet. **RSVP now** to secure your place, spots are limited! We look forward to seeing you soon.

**Speakers:** Paulo Martins (GitLab) – **We Tried to Detect Indirect Prompt Injection in Coding Agents. Here’s What Broke** Gianlorenzo Occhipinti (Exa) – **Beyond the Knowledge Cutoff: Agentic Search in Practice** Marius Colacioiu (Norm) - **Your Repo Is the Memory: Durable Context for AI Coding Agents** **Agenda:** 17:30-17:40 – Welcome & intro 17:40 – 18:10: Paulo Martins 18:15 – 18:45: Gianlorenzo Occhipinti 18:45 – 19:15: Marius Colacioiu **Abstract**: **We Tried to Detect Indirect Prompt Injection in Coding Agents. Here’s What Broke** As a community, we are delegating a significant part of our development workflow to agents, and as the use cases grow, the risk of prompt injection keeps increasing - to the point that it made it to the top of the OWASP LLM Top 10. In this talk, I’ll explore the concept of “detect and prevent prompt injection” and why it is particularly hard to do for coding agents. \-\-\- **Beyond the Knowledge Cutoff: Agentic Search in Practice** An LLM is a lossy compression of the internet: the long tail gets blurred, concepts interfere, and anything after the training cutoff simply doesn't exist. The fix isn't a bigger model, it's giving agents the ability to search. This talk walks through the shift from classic retrieve-then-read RAG to agentic search, where the search engine becomes part of the agent's environment and the model learns what, when, and how to query: decomposing questions, parallelizing searches, and chaining multi-hop lookups \-\-\- **Your Repo Is the Memory: Durable Context for AI Coding Agents** AI coding agents are becoming useful fast, but they still do not know the local truth of your codebase. This talk shows how to make repo-local context durable so agents produce work that fits the project and humans can still understand, review, and maintain what gets merged.

Hello everyone, Welcome to this new beach volleyball openplay for beginners at Zürich Buchlern 🤗 During this event, you’ll have the chance to meet new people, play friendly matches and learn the basic techniques if you wish. **Access to this event is restricted to attendees holding a valid ticket.** 🎟️ **Reserve your ticket here:** https://eventfrog.ch/de/p/sport-fitness/volleyball/beach-volleyball-games-for-beginners-at-buchlern-7476976445216041812.html **Price per person:** CHF 8.- per person **Tips:** \- Bring a water bottle \(there's a drinking fountain next to the courts\) \- Bring **sunglasses**, sunscreen and a cap \- The courts can usually be watered\, except in rare cases \- so it's good to bring suitable socks if it's hot **Terms & Conditions:** * Only attendees with a valid Eventfrog ticket will be admitted. * A Meetup RSVP alone does not guarantee your spot. * Tickets are personal, non-transferable, and non-refundable. * No refunds will be issued in the event of a no-show or participant cancellation. * If the organizer cancels the event, participants will be notified in accordance with the ticketing platform's policies. See you on the court! 😊

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/

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Topic to be announced. **CALL FOR SPEAKERS** Learn more: 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/ **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

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. 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.

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)

**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** *July Meeting - Lightning Talks!* Lightning talks are very short presentations on a topic of your choice (must be related to .NET). Talks should be 15-20 minutes in length and include minimal slides and quick demo (no live coding please). There will be 6 slots available! First come, first serve! **YouTube Link** TBD

**Hello Columbus!** **The community is buzzing and growing well. We are thrilled to bring our fourth BrowserStack QA Meetup on Thursday, July 9th!** We are creating a space for deeper insights, meaningful connections, and a vibe you won't want to miss. **What to expect:** * **Connect:** Network with Columbus' top engineering and QA minds. * **Learn:** Real-world tactics and trends you can use immediately. * **Enjoy:** Food, drinks, and great community spirit. **Agenda** * **Two Roads Diverged in a Wood: Docker Compose vs. Kubernetes** by **[Doug Reeder](https://www.linkedin.com/in/pdouglasreeder/)** **RSVP Essential:** Space is limited, and we want to ensure a great experience for everyone. **RSVP now to secure your spot!** 📍 **Venue:** Leading EDJE, 6515 Longshore Loop, Suite 300, Dublin, OH 43017 📍 **Free Parking:** 6725 Longshore Street, Dublin, OH 43017 📅 **Date & Time:** July 9, 6:00 PM **Stay Connected!** Want to continue the conversation beyond the meetup? Join our **BrowserStack Discord Server** to get updates, connect with fellow QA professionals, and be part of an ongoing discussion. **Don’t miss out—click below to join!** 🔗 [\[](https://discord.gg/6SdCyWTNyW)**[Join the BrowserStack Discord Server](https://discord.gg/6SdCyWTNyW)**[\]](https://discord.gg/6SdCyWTNyW) **A Few Notes:** ✅ This is an **in-person event** ✅ **RSVP does not guarantee a seat** – A confirmation email will be sent one day before the event. **TALK ABSTRACT:** Docker Compose and Kubernetes are two of the most popular tools for running containerized applications. Their feature lists are similar. Architects and senior developers need to know how their different paradigms lead to unexpectedly different experiences in production.