Open Source

**Join our monthly meetups to learn, share, and connect.** We’re proud to be part of the European House of Artificial Intelligence (hai.lu) — a platform for discussion and engagement around AI, including its role in shaping EU regulation. **Agenda** * **Monthly Digest** (15–20 min) * **Optional Thematic Presentation** (15–20 min) * **Networking** (1.5–2 hours) **Who Should Attend?** * Anyone interested in the broader implications of AI * AI and machine learning enthusiasts * Students and academics in technology fields * Software developers * Startup founders and entrepreneurs * Industry professionals **Why Attend?** * Connect with experienced professionals and pioneers in AI * Gain value whether you're just starting out or already advanced * Discover startups and emerging technologies shaping the future of AI Free entry, as always. *Note: We may take photos and videos during the event to share highlights. If you’d rather not be included, just let us know — we’ll make sure to respect your preference.*

AFTERWORK COMEDY Get ready to unwind and laugh out loud at Bar Grand’Place Luxembourg! Join us every Wednesday at 19h30 (CET) for a chill afterwork comedy session. It’s the perfect way to kick back, enjoy some great jokes, and meet cool people. Don’t miss out on the fun and good vibes in the heart of Luxembourg! Get your free tickets https://www.eventbrite.com/e/afterwork-comedy-tickets-1985050587744

Outdoor calisthenics workouts are a fantastic way to build strength, improve fitness, and enjoy the great outdoors 😁🦾 Calisthenics is a form of strength training that uses the resistance of your body and gravity to help strengthen your muscles and improve your coordination, endurance, and mobility. It’s a workout that relies on body weight with little or no equipment. In fact, almost all common bodyweight exercises are considered calisthenics exercises. Some examples include: - airsquats - pushups - pullups - frogstand -handstand -musclup -backlever aso 😁 Whether you’re a beginner or an advanced athlete, calisthenics provides a holistic approach to fitness. 🏋️‍♂️💪

This is an idea that came from London, we will give it a go in Luxembourg. For each event, we'll try to find a restaurant from a different country, by going through the letters of the alphabet. Some letters might need to be skipped and for others we will have a lot of choice. (I for Italy or India for example, plenty of restaurants to choose from.) The first (and hopefully not last!) restaurant will be A for Algeria. If there is enough interest and a little closer to the time when we have a better idea of numbers, I'll call Miam Miam to book. For those coming from Luxembourg City, the restaurant is about 15 minute walk from the train station. Note: no alcohol is served at Miam Miam. Their food is halal. Any questions, please don't hesitate to ask!

Hallo liebe Java User Group Mitglieder! Diesmal haben wir Nils Hartmann mit seinem Talk zum Thema "**[Spring Modulith](https://spring.io/projects/spring-modulith)**" zu Gast. Wir freuen uns euch zu sehen (virtuell oder vor Ort). * 18:00 Uhr: Einlass * 18:30 Uhr: Talk * ab 19:30: Ausklang des Abends Dank an [qSkills](https://qskills.de/) für Location, Bier und Pizza! \-\-\- Oft sollen Anwendungen in entkoppelten Modulen entwickelt werden, um Ordnung und Struktur in unseren Code zu bekommen und darüber Wartbarkeit zu garantieren. Microservices stellen dafür einen sehr konsequenten Ansatz dar, können aber auch eine hohe Komplexität mit sich bringen. “Monolithen” hingen sind vergleichsweise bequem in der Entwicklung, stehen aber im Verdacht, schnell zu einem unübersichtlichen “Big Ball of Mud” zu werden. Diesem Problem versucht “Spring Modulith” entgegenzutreten. Damit werden Spring Boot-Anwendungen in einer gemeinsamen Codebasis entwickelt (”monolithisch”), innerhalb dieser werden aber Module definiert ("modulitisch"), deren korrekte Verwendung anhand von Architekturregeln kontinuierlich überprüft und sichergestellt wird. Außerdem erweitert Spring Modulith das Spring-eigene Eventsystem, um auch zur Laufzeit für eine Entkopplung der Module zu sorgen. In diesem Live-Coding-Vortrag möchte ich anhand praxisnaher Beispiele eine Einführung in Spring Modulith geben und mit euch diskutieren, welche Konsequenzen sich für unsere Anwendungen daraus ergeben und für welche Szenarien dieser Ansatz besonders geeignet ist. \-\-\- Dein Vortrag bei der Java Usergroup Nürnberg! Hast du dich in letzter Zeit in deinem Projekt oder privat mit einem interessanten Thema beschäftigt? Vermutlich ist das nicht nur für dich selbst interessant! Hast du Lust, selber einmal einen Vortrag bei der Java-Usergroup Nürnberg zu halten? Wir sind nicht nur auf Java-Themen fokussiert, sondern beschäftigen uns gern mit und um alles über Software Entwicklung und IT. Wir wollen bei der JUG nicht nur bekannten Speaker\*innen eine Plattform geben und die neuesten State-of-the-Art Technologien vorstellen. Wir freuen uns auch besonders, wenn wir Themen aus unserem technologischen (Arbeits-)alltag Raum geben zu können. Melde dich gerne bei uns, wenn du dazu Lust hast, wir geben wenn gewünscht gerne auch Hilfestellung bei der Vorbereitung!

AI and Raspberry PI come to Breaking Breadboards. Yes we are delighted to have Naushir Patuck, an engineer from Raspberry PI with us virtually to share their AI journey. The full event agenda is 18:30 - Registration, Pizza and Networking 18:50 - Introductions 19:00 - "AI workloads on Raspberry Pi - Why and How": Naushir Patuck 19:40 - "PCB Design with the Raspberry Pi Pico, RP2040 & RP2350 Microcontrollers": [Sam Tween](https://www.linkedin.com/in/samuel-tween-723391212/) 20:20 - Closing Thoughts We are once again being hosted at **Freedom Works in Brighton**. This is the perfect opportunity for tech hardware enthusiasts in Brighton and beyond to connect, and share their passion for all things tinkering! The event is **hybrid**, so while we’d love to see you in person, you can also join us live on YouTube if you can’t make it to Brighton. We could not bring these events to you without help from our community and sponsors. This event is sponsored by: * YAIR: A multidisciplinary product design company located on the seafront in Worthing.

**AI & Everyone** is the open and the most exclusive format of the AI & Coffee community. Open to all, this in-person gathering welcomes **everyone**. Join us for an afternoon where **AI enthusiasts** and curious minds come together from the entire country and even behind the borders! This is your opportunity to connect, get inspired, share ideas, and explore the world of artificial intelligence with people from all walks of life. Whether you're a pro or just starting out, everyone’s welcome. \*\*\* **AI & Everyone** is one of many formats hosted by the AI & Coffee Team - but this one is the biggest one that only happens once a month in a special setup. There is **a limit on attendees**, so make sure to reserve your spot as early as possible. Our next gathering will be on **Sunday, 26 April**, at **Chiche! Limpersberg** **(20 avenue pasteur, 2310 Limpersberg · Luxembourg City**). The official event is **from 15h00 to 18h00**, but **make sure to come a bit eariler so you can make the most out of it**. We’ll have announcements and a couple of guests from our community sharing their projects, businesses, or initiatives during the first part of the event (30-45min). Afterwards we have the people showing demos in different corners, interviews, networking and drinks happening. After 18h00, the gathering is free to continue **as long as the restaurant is open**, so there’s space for organic conversations, networking, and community building. 💡 **Special feature:** If you would like the opportunity to pitch your ideas or share your project at the beginning of the event, please contact one of the hosts or via the Whatsapp group that AI & Coffee has for the community. (This Whatsapp group is only accessible for people who have attended one of our events.) ☕ **We’ll gather for open conversations about:** • AI news, trends, tools, and real-world applications • Personal projects, ideas, and reflections • Ethics, creativity, and the societal impact of AI • Connecting, learning, and building community 👥 **Who’s welcome?** Everyone. Students, developers, creatives, entrepreneurs, researchers, or anyone simply curious about AI. No experience required. 💡 **What to expect** • Casual, open atmosphere • Guests from the community presenting at the start • Free-flowing conversations and networking • No pressure, no presentations (except for invited pitches) 🎉 The event is free. Drinks or food are at your own expense. Bring your curiosity, questions, and an open mind — and let’s explore AI together.

**Weekly stand-up comedy open mic night, featuring short sets from multiple comedians. FREE ENTRY!** Every Thursday at 9pm at Updown Bar ! Free tickets https://www.eventbrite.com/e/comedy-open-mic-luxembourg-tickets-1216566646589 If you want to go on stage, just show up, sign up and go up ! Follow us on instagram for the most recent events ! https://www.instagram.com/luxembourgcomedy/

What if abundance is not something to chase… but something you learn to allow? In a world that constantly pushes us to do more, achieve more, and strive harder, abundance is often misunderstood as something external. This workshop invites you to explore a different perspective. Abundance Reset is a 3-hour immersive experience designed to help you reconnect with abundance as an internal state — rooted in openness, trust, worthiness, and receptivity. 🧠 What We’ll Explore Through a carefully curated blend of practices, we will gently uncover how subconscious patterns and limiting beliefs may influence what you allow into your life — whether in health, relationships, or success. This is not about “thinking positive.” It’s about creating the inner conditions that make receiving possible. ✨ What You’ll Experience • Practical tools to shift your abundance mindset • Guided reflection and awareness exercises • Breathwork for nervous system regulation • A 1-hour grounding yoga session • Journaling and integration practices 🌱 This Workshop Is For You If… • You feel stuck in cycles of effort without flow • You want to reconnect with yourself beyond daily stress • You’re curious about mindset, inner work, and personal growth • You want more clarity, grounding, and direction 🌟 You May Leave With Clarity • Receptivity • Grounding • Inner Trust Belief Shifts • Clear Next Steps 📍 Practical Details Duration: 3 hours Format: Workshop + Yoga Practice + Integration Level: Open to all (no prior experience needed) (Bring comfortable clothes for movement and a notebook for journaling.) 🔑 Final Note Abundance is not always about adding more. Sometimes, it’s about removing what blocks you from receiving what is already available

Join us for our upcoming **Lux TechPulse** event dedicated to **Women in Tech**, together with [GDG Luxembourg](https://gdg.community.dev/gdg-luxembourg/), [Women Techmakers](https://www.technovation.org/women-techmakers/) and [Friends of Figma](https://friends.figma.com/luxembourg/) communities, we will explore the intersection of **AI, accessibility, and career opportunities in tech**. Connect with fellow developers, engineers, and IT professionals while gaining insights from speakers and discussions focused on modern web development, open-source technologies, and building more inclusive digital products. Whether you are an experienced developer or just starting your journey in tech, this meetup offers a great opportunity to **learn, exchange ideas, and expand your professional network** within the vibrant Lux TechPulse community. Don’t miss the chance to meet inspiring people, discover new perspectives, and grow within Luxembourg’s dynamic tech ecosystem! 1 talk **Being Good Is Not Enough: CVs, Interviews & Personal Branding in the Age of AI** *Speaker: [Anouk RUIZ](https://www.linkedin.com/in/anouk-ruiz/), Business Development Lead* * AI can write your CV, optimize your LinkedIn, and rehearse your interview answers - making technical competence the baseline, not the differentiator. In this talk, we explore how to stand out in an AI-augmented market. If AI raises the floor, how do you raise your ceiling? We’ll challenge the myths that more skills, perfect answers, or simply being good guarantee career security. Instead, we’ll focus on positioning, impact storytelling, live thinking in interviews, and strategic visibility. For juniors, consultants, and tech professionals who feel competent but invisible and want to become intentionally differentiated. 2 talk **Looking Back at 15 Years of Accessibility: What Works — and What Still Doesn’t** *Speaker: [Marie Baudy](https://www.linkedin.com/in/marie-baudy-gazel-946b657/), UX & Accessibility Expert* * After 15 years working with digital accessibility, I’ve had the chance to see many things evolve — some for the better, others… not as much. In this talk, I’d like to share a personal and honest look at what I’ve learned along the way. Not as an expert with all the answers, but as someone who has spent years trying, sometimes succeeding, sometimes failing. We’ll explore what tends to work when trying to make products and services more accessible: the practices that help, the mindsets that make a difference, and the small changes that can have a real impact. 3 talk **Practical AI for Business** *Speaker:* *[Ana Petre](https://www.linkedin.com/in/anamariapetre/),* Director, Revenue *Operations, Oracle Health & Life Sciences* * AI is everywhere, but real impact comes from how it is actually used in day to day work. In this talk, we will explore AI from a commercial and revenue operations perspective, focusing on how non-technical teams can adopt it in practical ways. You will learn how AI is embedded into Oracle applications and how it is already shaping internal workflows and customer solutions. We will also look at how AI adoption is scaled across large organizations through local champion communities, with a real example from Oracle Hospitality. Finally, the session will provide an overview of AI across Oracle Fusion Cloud Applications and industry solutions, including a spotlight on Oracle Health AI and its role in supporting clinical and operational workflows. Friendly atmosphere and networking time 🍕

Want to practise French 🇫🇷 German 🇩🇪 English 🇬🇧 Luxembourgish 🇱🇺 — or ANY language you can find a partner for? Then join our crew of friendly expats & locals for a night of chats, laughs & global energy 🎉 In Luxembourg, speaking multiple languages is basically a superpower 🦸‍♂️🦸‍♀️ — but this meetup is all about connection, not perfection. Beginners, pros & “I understand but can’t speak” people — all welcome 😄 Don’t feel like practising a language? 😎 No worries — you’re STILL totally welcome! come hang out, meet people & enjoy the international vibes anyway 🥂✨ Come for the languages — stay for the laughter, friendships & drinks 🍹 ✨ What You’ll Find ✔ Super chill atmosphere 😌 ✔ Expats from everywhere 🌍 ✔ Zero pressure — just vibes ✨ ✔ “How do you say…?” moments 🤔😂 ✔ Old friends & new — ❤️ 🍹 AFTER-EXCHANGE APÉRO 🤩 Languages warm-up… Drinks cool-down… Balance restored 😌🍺 Most weeks we wander to another bar afterwards for beer, bites & bonus socialising. Just follow the organisers — they know the 🔥 hotspots 😉 🪧 HOW IT WORKS ➡️ Sit with the group for the language you want to practise ➡️ Look for the table signs 📍 ➡️ Switch groups anytime — totally chill ➡️ Rare language? Post in the group & find your match 💫 ➡️ Luxembourgish shows up too 🇱🇺 ⚠️ By attending, you agree organisers can’t be held liable for regulation violations (or accidental grammar crimes 😜)

Friday evening sketching session at Villa Vauban. Every friday Villa Vauban is free between 6-9pm. To benefit from this we willl have a monthly sketch & sip session (in that order :)) using a specific room/painting in the museum. Agenda: 6pm (early arrivals) - meeting at the reception and move to a room by 6:10 7pm - for those of us that cannot leave work earlier, I will post where to find us in whatsapp. Sketching until 8 8pm - share our sketches 8-9pm sip your favorite wine, beer etc in a bar/restaurant in the city centre. Fee: To ensure a more clear picture on the participation, there is a fee of 5 EUR per event and 3 EUR for early confirmations. The RSVPs will be closed 4 or 5 days prior to ensure bookings for the drinks can be finalized. Join the whatsapp group to keep informed and share your work: https://chat.whatsapp.com/CDtDO1GurPrA4ceFPePeQb

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!

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

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.

**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 Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. 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

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

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