System Administration

We are excited to announce our next **Utrecht JUG** meetup on **June 3rd** hosted by **Keylane**. Join us for an evening full of creativity, innovation, and practical insights from the Java and Spring ecosystem. As always, you can expect inspiring talks, great conversations, food, drinks, and plenty of opportunities to connect with fellow developers. We start the evening with food and drinks before diving into our first session, where **Josh Long** and **James Ward** take the stage with *Bootiful Spring AI*. Artificial Intelligence is rapidly becoming part of modern software development, and this session explores how Spring AI makes integrating AI capabilities into Java applications approachable and powerful. Expect an engaging introduction to modern AI concepts and a practical look at how the Spring ecosystem embraces the next wave of AI engineering. After the break, **Alexander Chatzizacharias** takes Spring Boot far beyond its intended use case. In a talk that combines humor, curiosity, and technical depth, Alexander explores what happens when you use Spring Boot as the foundation for real-time game development. From IoC containers to event listeners, this session offers a fresh and entertaining perspective on the Spring ecosystem and the joy of learning through experimentation. Please join us and RSVP! Because of the limited number of seats, please keep your RSVP up-to-date, so we can welcome someone else if you can't make it. **Timeschedule** 17:00 Doors open 18:00 Food & Drinks 18:45 Bootiful Spring AI by Josh Long & James Ward 19:45 Break 20:00 Let's use Spring Boot to build games, because why not? by Alexander Chatzizacharias 21:00 Drinks **Giveaway** 1 JetBrains licence **Talks** **Let's use Spring Boot to build games, because why not?** If you work on enterprise grade microservices on the JVM, you have undoubtedly heard of Spring Boot. Most developers see it as the reliable backbone of enterprise software. It is stable, predictable, and safe. But what if we took all those conventions and threw them out the window? What if we repurposed the IoC container, event listeners, and bean lifecycles to reveal what Spring Boot was always meant to be? A game development framework! Join Alexander as he attempts to deconstruct and demystify the Spring ecosystem by forcing it to do things it was definitely not designed for. We are not talking about simple text adventures here. We are talking about building complex, real-time games like a Terraria clone or a souls-like RPG, all powered by the same annotations you use for your day job. This session explores what happens when you learn technologies by breaking them. Whether you are a Spring veteran or a newcomer, this talk offers a fresh perspective on the tools you use every day. You will leave with a better understanding of how Spring Boot works under the hood and the inspiration to build something completely unnecessary, just because you can. Come for the absurdity, stay for the laughs, and see what happens when you strip away conventions and best practices in the pursuit of a wild idea. **Bootiful Spring AI** The age of artificial intelligence (because the search for regular intelligence hasn't gone well..) is nearly at hand, and it's everywhere! But is it in your application? It should be. AI is about integration, and here the Java and Spring communities come second to nobody. In this talk, we'll demystify the concepts of modern day Artificial Intelligence and look at its integration with the white hot new Spring AI project, a framework that builds on the richness of Spring Boot to extend them to the wide world of AI engineering. **Speakers** **Alexander Chatzizacharias** Alexander, a 35-year-old Software Engineer at JDriven, holds dual Dutch and Greek nationality. He earned his master’s degree in Game Studies from the University of Amsterdam, where he discovered his passion for gamification and software engineering. Alexander aims to bridge the gap between game development and software engineering, believing that both industries have much to learn from each other. He is dedicated to integrating technologies and methodologies from both fields. Additionally, he enjoys experimenting with new technologies and cutting-edge SDKs. **Josh Long** Josh (@starbuxman) has been the first Spring Developer Advocate since 2010. Josh is a Java Champion, author of seven books (including Reactive Spring), creator of numerous video trainings, open-source contributor, YouTuber, and podcaster. He is a well-known voice in the Spring community and a passionate advocate for Java developers around the world. **James Ward** Professional software developer since 1997, with much of that time spent helping developers build software that doesn't suck. A typed pure functional programming zealot who often compromises on his ideals to just get stuff done. Currently a Developer Advocate for AWS.

\# This meetup is around a third\-party organizer\, Focus Filmtheater\. You can either purchase your ticket online or right before the session\. **Seats are numbered**. # **Title**: Treat Her Like a Lady **Language**: Dutch **Subtitles**: English **Length**: 110 min **Director**: Paloma Aguilera Valdebenito **More info**: https://www.focusarnhem.nl/agenda/english-subs-treat-her-like-a-lady/ **Ticket link**: https://www.focusarnhem.nl/tickets/144301/ **Synopsis:** When single mother Sandra (radiant performance from Nienke Plas) is evicted from her apartment due to fraud, she convinces her daughters that their emergency shelter is a holiday hotel. Sandra is just about keeping it together. Living with her two daughters and partner in a modest but colourful Amsterdam apartment, she makes ends (mostly) meet through cleaning jobs and welfare payments. But when she’s faced with a rapidly mounting series of hurdles – unpaid bills, an accusation of fraud, the revelation that her partner has been cheating – Sandra must draw upon all her determination and creativity to keep her daughters out of social care. An effervescent second feature from Dutch filmmaker and writer Paloma Aguilera Valdebenito (Out of Love, IFFR 2016), this jewel of a film offers poignant criticism of a broken social system with all the vibrancy and optimism of a musical. Nienke Plas is masterful in her central performance as the matriarch, whose fortitude, boldness and charisma bring to mind the best of Almodóvar’s heroines. Featuring a gorgeously saturated colour palette and a fabulous needle-drop soundtrack, Treat Her Like a Lady demonstrates how warmth and resilience can transform the most desperate situations into fresh opportunities for laughter and light. **How it works**: I will be at Focus around 18:30, where we can meet before the movie starts. You can message me to find us. Screening starts at 19:00. After the movie, we can have a drink together. Hope to see you soon!

Hi all! 🙂 On Wednesdays we welcome you to practice languages! If you want to practice a specific (uncommon) language, please send us a message so we can find some conversation partners for you on our mailing list! We hope to see you in Café Marktzicht! In the last year we had tables for the following languages: * Dutch * English * French * Italian * Spanish * Turkish\* * German\* * Portuguese\* * Danish\* * Norwegian\* * Russian\* * Arabic\* * Chinese\*\* * Japanese\*\* * Indonesian\*\* * * Most likely, but not every week present. \*\* - Rather rare ;-) If your language is not in this list, please let us know! We have a large database of Language Cafe visitors speaking 56 different languages! We might be able to connect you with a person that does speak the language you want to practice. In case you are not in our database yet, please use this form: http://goo.gl/forms/oSCn9Dn8m8

Food connects us, comforts us, and tells stories about who we are. ❤️ Join the Being Well Kitchen's Healthy and Tasty Planet Cooking Club, a project of The Being Well Collective, for a special evening: "Comfort Food for Wellbeing"! This unique event blends intimate storytelling with joyful communal cooking. We'll begin with a sharing circle ice breaker (Bring your own comfort food ingredient), then everyone will join our cooks to help in the kitchen; Together, we'll prepare delicious, tasty, Healthy, and Sustainable comfort food sides and desserts, learning and laughing along the way. 🥣🥖🥗 After nourishing our bodies, we will nourish our minds and spirits with stories, exploring personal stories of how food has been a source of comfort, resilience, and support for wellbeing and mental health. We will end the evening with a short concluding remark from a nutrition and mental health expert. We will prepare free main dishes for everyone. This event is part of the Mental Health Week activities. The event is in partnership with Missie Mentaal and the Alles is Gezondheid team. Thanks for our partner nutrition chef and wellbeing coach Margaux Raynaud for volunteering her time. https://missiementaal.com/ https://margauxraynaud.com/ **Why join?** ✅ Connect deeply with others in your community. ✅ Share your own experiences (only if you feel comfortable!). ✅ Discover the powerful link between food, mood, and mental wellness. ✅ Enjoy a delicious, comforting meal made together. **Event Details:** * **Date:** Wednesday, June 3rd, 2026 * **Time:** 18:00 - 22:00 * **Location:** De Speler Buurcentrum, Thorbeckelaan 18, 3551 BR Utrecht * **Registration:** Event is free - register in the Google form below. Bring in your comfort food/ingredient. We will need the icebreaker, and for cooking :) **Spaces are limited, sign up soon!** * **Agenda:** * 18:00 Walk in and welcome * 18:15 Ice breaker (Remember to bring your comfort ingredient) * 18:30 Improvisation cooking sides and desserts together in groups (Remember to bring your comfort ingredient) * 20:00 Eating together and sharing personal food stories * 21:30 Concluding remarks from expert on food and mental health: Margaux Raynaud * 21:45 Closing and cleaning Come fill your cup (and your bowl!) with connection and comfort. We can't wait to share this experience with you! Fill the form to secure your place! https://docs.google.com/forms/d/e/1FAIpQLSfHgO5iL9FGcMRGEXz-LhLU2SrB8De8-2gM_fZ4UcUgxCsW5A/viewform?usp=publish-editor **#ComfortFoodWellbeing #Utrecht #FoodAndMood #MentalWellness #CommunityKitchen #StorytellingEvent #BeingWellCollective #CookingTogether #HealthyTastyPlanet #WellbeingEvent #UtrechtCommunity #ShareYourStory**

Are you an **expat** in **Utrecht** and do you want to **learn how to swim?** Look no further! Dive into **personalized swimming lessons** with **Your Personal Swim Coach**. Whether you’re a beginner looking to learn the basics or an advanced swimmer seeking to refine your technique, our expert coaches offer **tailored sessions** that fit your needs. **De Kwakel** is a great pool close to the city center, has free parking, and is easy to reach by bus. It's an **amazing learning environment!** **Don't wait any longer:** **[Sign up for a Try Out Lesson!](https://www.your-personal-swim-coach.nl/product/try-out-adult-swimming-lesson/)** Want to learn more first? Go to our **[website](https://www.your-personal-swim-coach.nl/)** or **[schedule a call!](https://calendly.com/ypsc/new-meeting)**

# **Agentic AI in Practice: Real Stories, Real Results** AI agents are moving from hype to real-world use, but what does that actually look like in practice? Join us for our next Brighton AI meetup on **Wednesday 3rd June, 6pm to 8pm**, where we’ll be exploring how people are using agentic AI in real life, not just in theory. This session will focus on practical examples, useful lessons and honest reflections from people putting AI agents to work. We’ll look at how agentic AI is being used to improve workflows, boost productivity, support teams, speed up research, manage tasks, make decisions and get projects moving. ## **Speaker line-up so far** We’ll be joined by: * **Amber**, who will share how she’s using agents to support **personal productivity** * **Thomas Mann from Clawbench**, who will talk about building an **agentic AI start-up** and how to optimise your agents * **Antony from Brilliant Noise**, who will share how agents are being put into **client teams**, and potentially how they’re being used within their own company too Expect short, accessible talks followed by a panel discussion on what’s working, what’s still tricky, and what others can learn from early experiments and real-world implementation. You don’t need a technical background to join. This session is for anyone curious about how AI agents are being used now, what they can help with, and what they might mean for the way we work next.

Work changes fast. Last week we were all about Agile and today AI is changing how we get things done. It’s important to keep refining our practices to boost team collaboration and effectiveness. Rather than rolling out another big transformation, Atlassian has decided to take a test- driven approach to experimenting with new ways of working, letting teams try things out in a safe space. We’ll talk about how to design and run work experiments, check the results, make any necessary tweaks, and share what works with the rest of the organization. Sven will show how this approach has been applied to improve meetings, make decision-making clearer, and create better feedback loops for Atlassian software teams. And hey, not every experiment is a win; He will also share some of their flops. Focusing on evidence instead of just opinions can build a culture that embraces change and innovation. So, let’s improve the way we work—one experiment at a time. **Schedule**: 17:00 Doors open 18:00 Dinner 19:00 Start presentation 20.00 Drinks

**This might be the girls night you didn’t know you needed.** Many women are living in constant “on” mode- always busy, always giving. And somewhere along the way, we forget how good it feels to simply *be together*. This is your invitation to a real **girls night, where you can come as you are.** Every 3 weeks we come together to relax, laugh, connect and support each other — without pressure, without fixing, without performance. **When women gather in a safe and supportive space, something powerful happens.** We uplift each other through shared laughter, honest conversations, and non-judgement presence. Being around other women who get it can make everything feel a little lighter and brighter. It helps us feel less alone, more supported, emotionally stronger - sometimes simply by being in the same room together. Sometimes we talk. Sometimes we listen, Sometimes we laugh - and even sing - until our bellies hurt. You’re free to share what’s on your mind, or simply enjoy the energy of being around other women who get it. There’s no agenda. No judgement. Just genuine connection, joy, and friendships that feel *easy and real.* And often, there’s that quiet thought: *“oh wow, I didn’t know I needed this.”* All I ask is that you come exactly as you are — tired, joyful, quiet, loud, curious, or unsure. Everything is welcome. We meet every 3 weeks - in Utrecht, Amsterdam or Leiden - because connection grows when we keep showing up for each other — not perfectly, just honestly. ✨ Come as you are. ✨ Leave feeling lighter, more connected, and a little more yourself.

'HOMEGOING' by Yaa Gyasi 'Two sisters with two very different destinies. One sold into slavery; one a slave trader's wife. The consequences of their fate reverberate through the generations that follow. Taking us from the Gold Coast of Africa to the cotton-picking plantations of Mississippi; from the missionary schools of Ghana to the dive bars of Harlem, spanning three continents and seven generations, Yaa Gyasi has written a miraculous novel - the intimate, gripping story of a brilliantly vivid cast of characters and through their lives the very story of America itself. Epic in its canvas and intimate in its portraits, Homegoing is a searing and profound debut from a masterly new writer.' ***Please read the book and join us for a lively discussion (in English) about the contents during our afternoon book club meeting.*** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **PLEASE NOTE:** This is an IN-PERSON event in Amersfoort, The Netherlands. Please cancel your attendance in advance if you are unable to join, so that those on the waitlist can participate. Looking forward to seeing you all IN REAL LIFE then! Best regards, Sandra

Iedereen is welkom op onze open Freedom Friday Bitcoin Turnhout Meetup @ het super gezellige café Sint Pieter - Grote Markt 60, 2300 Turnhout Geen presentaties. Geen workshops. Gewoon 1 onderwerp: bitcoin. **Connect with Like-Minded Minds** Engage with the Bitcoin community and mingle with fellow enthusiasts. This meetup is your chance to discuss the future, share ideas, and network with pioneers in the decentralized money world. 🏢 **Central Location**: café Sint Pieter ligt perfect centraal, een ruim cafe op de grote markt van Turnhout. Mark your calendars and spread the word!

During this open day, you’ll learn all about the many exciting aspects of a coaching training program and find out if this career path is the right fit for you. Special thanks to our friends at the Academy for Coaching and Counselling (ACC) for hosting this event. **ACC in a Nutshell** * **30 Years of Experience:** Since 1996, the ACC has trained thousands of successful coaches and counsellors. Most of them still hold a thriving practice, work as a teacher in the profession or have excelled in their professional careers. * **Comprehensive Training:** Develop your coaching and counselling skills from foundational techniques to advanced specializations with the ACC’s flexible two-year English training program, tailored to support your unique learning path. * **National and International Recognition:** Exemplary recognition for its institute and educational programs. * **Flexible Learning Options:** The ACC training programs take place in various cities in the Netherlands or in a live online setting, accessible worldwide. **Join the open day in Utrecht** Are you an international professional ready to take the next step in your career? Strong coaching and counselling skills help you communicate more effectively, support others through change, and create meaningful impact in your work. These skills are valuable across many professional roles – and can also form the foundation for a new career as an independent coach or counsellor. Many of the participants use the program to strengthen their professional effectiveness, while others successfully transition into a new career path. **Join the free Open Day on Saturday June 6th to discover how you can:** * Develop advanced listening and questioning skills. * Communicate with clarity, empathy and confidence. * Support people through professional and personal challenges. * Strengthen your impact in your current role. * Build a solid foundation for a career as an independent coach or counsellor. The ACC’s internationally recognized programs combine personal development with practical professional skills that you can apply immediately. Participation is free of charge. **Location:** Marekerk Zandweg 126 3454 JZ Utrecht view in [Google Maps](https://maps.app.goo.gl/4TfpEKQhrnYq7M1HA) **During this open day you will:** * Receive information about how to become a coach or counsellor in The Netherlands. * Discover the ACC’s training programs and what can be achieved with them. * Meet teachers, staff, and former students. * Get informed about the ACC’s accreditations and recognitions. * View course materials. * Receive advice on which training program suits you best. **Register** [FREE](https://tinyurl.com/ACC-June6th-OpenDay) **About ACC** The Academy for Coaching and Counselling (ACC) has offered training programs in the field of coaching and counselling since 1996. We stand for a personal approach with a focus on our students’ unique life paths. At the ACC, we attach great importance to quality. This is also reflected by our various accreditations, certifications and quality marks. We offer training programs in which people discover and develop their own talents, and learn to guide others in their process. In Year 1, you’ll learn the fundamentals of coaching and counselling. After completing this first year, you can deepen your skills and choose to specialize further – for example, by continuing with Year 2 or enrolling in our Addiction and Recovery specialization. Both Year 1 and Year 2 programs are available either in-person (classroom) or Live Online (via Zoom). The online program gives you the possibility to be guided by a teacher and practice with your fellow students onscreen from anywhere in the world.

Join us every first Friday of the month to hang out and have a drink. Start off the weekend in a fun way :) Meet familiar faces or some new people, especially if you're new in town. Join us in En Public, a spacious bar/restaurant in Griftpark (near the canal bridge), at the former location of Peter's Bistro. If you can't make it on Friday, try joining Mingle Mania Tuesday drinks. For even more socializing and events in Utrecht, join our [WhatsApp community](https://chat.whatsapp.com/GopSuzuFKRBKeYVKQrX4pE). Feel free to visit our [website](https://utrechters.net). We (your event hosts) are proud to organize this gathering as volunteers, free of charge and without any financial profit for ourselves, with the intention of strengthening local community and that everyone has a nice time. With that in mind, please note that it is nice to support the venue by ordering a drink. We greatly appreciate if you settle your bills at latest by the end of the evening.

Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

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

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

We are going to build together with all the CLIs! E will be doing it at Columbus Code and Coffee Agenda --- Hosted By James Power, Organizer Pete Gordon, Organizer Just a Software Guy in the age of the Internet. Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-columbus-presents-ai-improv-lets-build-a-game-together-with-claude-code-codex-and-gemini-and-be-the-judge/.

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

Westerville Pride Festival Sat\. June 6\, 2026 \| 5 PM \- 8 PM If you're thinking of attending, or being a sponsor, vendor, or volunteer, visit our website at https://www.westervillequeercollective.org/pride for more information! Location and other info will be announced soon :)

QA or the Highway is a one-day, affordable, regional, professional conference featuring real-world experience and thought leadership in the QA and testing industry. This is a ticketed event please register here: https://www.qaorthehwy.com/ Featured Keynote Speakers: **Matthew-Hope Eland** **(Wizard at Leading EDJE)** \- An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering\, AI\, and data science concepts in the most ridiculous ways possible\. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie\, reinforcement learning to drive the behavior of digital squirrels\, data analytics to suggest improvements to his favorite TV show\, and AI agents to play board games and create an AI agent with the personality of a dog\. Matt is the author of "Data Science in \.NET with Polyglot Notebooks" and "Refactoring with C\#" as well as several LinkedIn Learning courses\. Matt helps organize the Central Ohio \.NET Developer Group\, runs several blogs and a YouTube channel\, has a Master’s of Science in Data Analytics\, and is a current Microsoft MVP in AI and \.NET\. **Tatyana Arbouzova** **(CEO at Innovate QA)** \- Tatyana Arbouzova is an engineering and business leader with a strong background in Quality Engineering across multiple industries\, including Big Tech\, Healthcare\, and Entertainment\. She has held leadership roles at world\-class companies such as Microsoft\, VMware\, Disney\, and The Pokémon Company International\, where she focused on building quality\-driven cultures and scaling teams to deliver high\-impact products\. With decades of experience\, Tatyana has helped organizations transform their quality practices so teams can deliver software efficiently\, confidently\, and with measurable business outcomes\. Today\, Tatyana advises software companies on adopting AI to optimize quality practices and improve how software is delivered at scale\. She is also a passionate community builder and the founder of Innovate QA\, a thriving Seattle\-based community and conference for quality professionals\.