System Administration

**This event is organized by ATAC partner Topswim. Clubmembers recieve a 40€ discount and only pay 145€ per course.** **Basic Open Water Course 2026** **And advanced, HARDER, BETTER, FASTER, STRONGER Series.** **A total of 6 one-hour training sessions, each with a different theme.** **Beginner open water swimmers learn the ins and outs of outdoor swimming, such as navigation, water safety, and equipment handling. Advanced swimmers can learn to swim more efficiently, get more out of their strokes, and improve their fitness. The course is ideal for recreational outdoor swimmers, or participants in a city swim or triathlon. We also use video to explore your potential improvements. If you have any questions, please contact us at michiel@topswim.nl.** **6 Monday evenings 7:00 PM - 8:00 PM May 25, June 1, 8, 15, 22, and 29** **KNSM-Eiland, Amsterdam** **6 Wednesday evenings 7:00 PM - 8:00 PM May 27, July 3, 10, 17, 24, and 1** **Steigereiland (IJburg/East)** **6 Thursday evenings** **Watersportcentrum Sloterplas (West) 7:00 PM - 8:00 PM May 28, July 4, 11, 18, 25, and 2** **Course fee** **€145& You can register directly by emailing michiel@topswim.nl. There is a maximum number of participants, so be on time! To participate, you must be able to swim at least 150 meters of front crawl in a pool and have a wetsuit and a buoy.** **HBSF series** **Have you already taken the course, or are you an advanced open water swimmer? Then you can also participate in the HBFS (Harder, Better, Faster, Stronger) series.** **In these training sessions, we delve deeper into open water techniques, endurance, and race tactics. Expect less theory and more swimming! This series runs from 8:00 PM to 9:00 PM, following the Basic Course hours on Wednesdays and Thursdays, at the same location.** **Change training days?** **That's no problem! You can change days/locations twice during the course period. If you have any questions, or want to sign up DM** **Me at +31626034210 or meet me in the pool or on the track.** **I hope to see you in the open water!** **Best, Michiel**

Moeten we tegenwoordig nog zelf alle code schrijven, of kunnen AI-tools ons daarbij helpen? Tijdens deze meetup maken we kennis met Large Language Models (LLM’s) zoals ChatGPT en Claude als hulpmiddel bij het ontwikkelen van embedded software. In plaats van één specifieke technologie centraal te stellen, richten we ons op het effectief samenwerken met een LLM. Je leert hoe je duidelijke en gerichte prompts schrijft, zodat je betere en bruikbare resultaten krijgt. De kwaliteit van een prompt heeft namelijk grote invloed op de uiteindelijke code. Tijdens de workshop bouwen we samen, met hulp van een LLM, een werkend embedded programma voor een ESP32-ontwikkelboard. **Wat neem je mee?** Neem zelf een laptop mee met: * VSCode * PlatformIO We maken gebruik van: * Claude / ChatGPT * GitHub Copilot Er zijn enkele ESP32-boardjes beschikbaar om tijdens de workshop te gebruiken. **Voorbereiding** Het is handig om vooraf alvast enkele zaken op je laptop te installeren. Zie volgende document: **[Voorbereidingen voor de WorkShop](https://iotapeldoorn.nl/wp-content/uploads/2026/05/voorbereidingen-workshop.pdf)** **Kosten** Deelname kost €5,- inclusief drankjes. **Planning** * Inloop: 19:00 * Start workshop: 19:30 * Einde: 22:30 We zien jullie graag op woensdagavond 27 mei 2026!

Join in with the latest Amsterdam JUG Meetup at [Doctolib](https://about.doctolib.com/) in central Amsterdam. **Agenda** **18:00 -** Doors Open **18:30 - 19:15 -** **I Lost a Day to @Retryable — When Spring AOP's Rules Quietly Don't Apply**—[Katherine (Kath) Alfaro Ramirez](https://www.linkedin.com/in/katalfarora/) **19:15 - 20:00** - **Instrument Once, Observe Everywhere: OpenTelemetry and the Power of Open Standards**—[Aakansha Priya](https://www.linkedin.com/in/aakansha-priya/) **20:00 - 20:45** - **AI’s Impact on Engineering Teams**—[Paolo Brunasti](https://www.linkedin.com/in/paolo-brunasti/) **20:45 -** Networking drinks **Abstracts** **I Lost a Day to @Retryable — When Spring AOP's Rules Quietly Don't Apply**—[Katherine (Kath) Alfaro Ramirez](https://www.linkedin.com/in/katalfarora/) You've heard the rule: in Spring, methods annotated with @Transactional or @Async only work when called from outside the class. Call them via **this** and you bypass the proxy. Standard Spring 101. But what if your codebase uses AspectJ compile-time weaving? Then @Transactional, @Async, and @Cacheable self-calls do work. The aspect is woven straight into the bytecode at build time; there is no runtime proxy to bypass. After a few months in that environment, you stop worrying about self-calls altogether. Then you reach for @Retryable to harden a real production race against an OptimisticLockingFailureException... and it silently does nothing. No retries. No exceptions. No warning. Your tests pass; production still fails the same way. This talk is the story of **why**. We'll look at how Spring AOP actually works under the hood, the difference between proxy-based AOP and AspectJ compile-time weaving, and the one annotation — @Retryable — that cannot be configured to use AspectJ mode (an open feature request since 2017). We'll walk through the production fix, and you'll leave with a mental model of which annotations work in which contexts — and how to spot the trap before it costs you a day. **Instrument Once, Observe Everywhere: OpenTelemetry and the Power of Open Standards**—[Aakansha Priya](https://www.linkedin.com/in/aakansha-priya/) Modern systems are distributed, polyglot, and constantly changing and the tools we use to understand them shouldn't lock us in. Enter OpenTelemetry: the open, vendor-neutral standard for collecting traces, metrics, and logs across any language, framework, or backend. In this talk, we'll go from zero to hero. We'll start with the why: how observability got fragmented by proprietary agents, and how open standards are putting developers back in control. Then we'll unpack how the core building blocks of OpenTelemetry, how the SDK and Collector fit together, and the patterns that keep your telemetry portable across any backend you choose, today or five years from now. **AI’s Impact on Engineering Teams**—[Paolo Brunasti](https://www.linkedin.com/in/paolo-brunasti/) AI is reshaping how engineering teams design, build, and deliver software—but does it replace engineers, or amplify them? In this talk, we'll explore AI's growing influence on JVM teams, system design, and business outcomes, drawing on hands-on experience with Java-based architectures. Expect practical insights on integrating AI into engineering workflows without compromising code quality, architectural integrity, or long-term strategy. You'll leave with a clearer sense of how the craft is evolving and concrete ideas to apply in your own work. **Bios** [Katherine (Kath) Alfaro Ramirez](https://www.linkedin.com/in/katalfarora/) is a Senior Software Engineer at Doctolib with 12+ years building robust, scalable applications in Java, Kotlin, and Spring Boot. Experienced in cloud environments and microservices architecture, with a track record of integrating third-party systems and collaborating across departments. Passionate about mentorship, knowledge sharing, and delivering secure, efficient solutions. [Aakansha Priya](https://www.linkedin.com/in/aakansha-priya/) is a Solution Architect at Dash0 and a CNCF Ambassador. She loves championing her customers and serving as a bridge between them and engineering, ensuring technology delivers real value. She has spoken at conferences on DevOps and the human side of tech, and is passionate about helping teams unlock the value of observability with OpenTelemetry. Beyond work, she enjoys painting, singing, reading, and spontaneous travel, and you’ll often find her at meetups and conferences. [Paolo Brunasti](https://www.linkedin.com/in/paolo-brunasti/) is an experienced engineering leader with a strong background in Java-based architectures and system design. He now focuses on AI, sharing practical insights on integrating AI without compromising quality or strategy.

\# 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**: Love Me Tender **Language**: French **Subtitles**: English **Length**: 134 min **Director**: Anna Cazenave Cambet **More info**: https://www.focusarnhem.nl/agenda/english-subs-love-me-tender/ **Ticket link**: https://www.focusarnhem.nl/tickets/144300/ **Synopsis:** In the midst of a painful divorce, Clémence realizes she no longer recognizes her life. Seeking freedom, she embarks on a journey of self-discovery that leads to a sapphic love affair. Her ex-husband uses this against her in a custody battle for their child. Anna Cazenave Cambet adapts Constance Debré’s autobiographical novel with sensitivity and precision. Beyond its commentary on homophobia and sexism, the film offers a moving reflection on motherhood and freedom, a modern *Kramer vs. Kramer* in French form. **How it works**: I will be at Focus around 18:15, where we can meet before the movie starts. You can message me to find us. Screening starts at 18:45. After the movie, we can have a drink together. Hope to see you soon!

Most apps don’t fail because of code — they fail because they don’t **make money**. In this live, hands-on session, we’ll build a real iOS app from scratch using AI-assisted (vibe) coding — and **integrate monetization** from the very beginning. No theory. Just a **real app, built step by step**. You’ll see: * how to go from idea to **working app** in under an hour * how to structure a simple product that can actually **generate revenue** * how **subscription models** work in practice (weekly, monthly, yearly) * what makes a **paywall convert** — and what kills it * how tools like **[Adapty](https://adapty.io/)** help you set your monetization right and make experiments! * **paywall experiments** without rebuilding your app This session is designed not only for developers, but also for **vibe coders, indie makers, and founders** who use AI tools to build products faster — even without a deep technical background. **What you’ll walk away with** * a clear understanding of how monetization fits into product design * a real example of a working app with a paywall * practical insights you can apply immediately **Format** * Live coding session (\~60 min) * Short discussion & Q&A **Who should attend** * mobile developers * vibe coders & AI builders * indie makers * startup founders **About the host** Sèrge Koval — iOS/macOS engineer with 17+ years of experience, cybersecurity specialist, and organizer of Luxembourg Vibe Coding workshops. **Stay in touch** After the session, I’ll share a few extra tips, resources, and updates in Adapty's Discord server: [https://discord.gg/jSrPYTXBTN](https://discord.gg/jSrPYTXBTN) There is also a dedicated "🇱🇺 luxembourg" channel! **Notes** The session will be conducted in English. 📍 OFFLINE and ONLINE from Luxembourg City 🗓 May 27\, 2026 \| 18:00–19:30 ⚡️Spots are limited to 500 — register now.

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

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)**

**Welcome to the 23rd edition of Locals Meet Expats!** Come alone, bring a dish and leave with real connections. On Saturday, May 30th, I am hosting a special **potluck dinner**, but this is much more than an ordinary dinner party. We are creating an evening where meaningful conversations come first. **What to expect?** **Share your culture** Bring a delicious dish from your home country and discover flavors and stories from around the world. **Genuine connections** Every 30 minutes, we switch tables, making it easy to meet new people throughout the evening. **Skip the small talk** Thoughtful question cards cards will spark conversations about life, inspiration, dreams, philosophy and personal experiences. **Come as you are** Everyone joins alone, so there is no need to worry you will not be the only one coming by yourself. **A warm and safe atmosphere** I will make sure the evening feels open, respectful and welcoming. Join us at the table, share stories, enjoy good food, and leave with new friendships and unforgettable conversations. **Curious about previous events? Explore the photo albums below (available on desktop view only).** **Practical details** * Doors open at 18:00 * Venue: Boekencafé Libertas, Klarendalseweg 477-1, Arnhem * 20 min walk from Arnhem Central * 7 min walk from Arnhem Velperpoort * Ask the staff where to find us. Bring a smile and join us for an evening where friendships grow, business ideas spark and real-life connections happen. Warm regards, Julia

𝗗𝗮𝘁𝗮 𝗧𝗵𝘂𝗿𝘀𝗱𝗮𝘆 𝗶𝘀 𝗯𝗮𝗰𝗸 — 𝗮𝗻𝗱 𝘁𝗵𝗶𝘀 𝗼𝗻𝗲 𝗶𝘀 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁 🌱 On **Thursday, May 28**, we are proud to host a special **Data Thursday** edition at **B. Amsterdam**: **Cloud & Climate Pub Quiz** ☁️🌍 This will not be a classic sit-back-and-listen meetup. This is a **taste-of-tech game night** where #climate, #cloud, #AI, #CO₂, #costoptimisation and a bit of controlled chaos come together in one big interactive quiz. At **Data Tribes & EcoVerum,** we believe that climate impact, sustainability reporting and regenerative transformation all start with better data. This evening brings that belief to life in the most Data Thursday way possible: with sharp questions, practical insights, team play, pizza and drinks. Your personal quiz masters for the evening: 👷‍♂️ **Henk van der Valk** Platform & Intelligence Architect 👷‍♂️ **Marcel van der Kuil** Data & AI Impact Engineer Together, Henk and Marcel will join forces as **Buurman & Buurman for Cloud & Climate**, fixing things one quiz round at a time. Think climate science, cloud optimisation, AI-assisted answers, sharp questions, practical insights and probably a few moments of **“A je to!”** along the way. The evening includes three rounds: 🌍 **National Climate Quiz** 🌡️ **Climate Interactive EN-ROADS simulator** ☁️ **Cloud optimisation: cost, CO₂ and Scope 3** Bring your laptop. Teams will compete for points, prizes and eternal Data Thursday glory. AI is allowed, but beware: some answers need to be explained in your own words. 𝗣𝗿𝗼𝗴𝗿𝗮𝗺 **// 18:00** — Doors open + pizza **// 18:30 – 19:15** — First round **// 19:15 – 20:00** — Second round **// 20:00 – 20:45** — Third round **// 20:45 – 21:00** — Wrap-up / evaluation **// 21:00 – 21:30** — Drinks & networking **// 21:30** — End 📍 **The Henry, B. Amsterdam — B.1** Johan Huizingalaan 763a, Amsterdam A big thank you to **B. Amsterdam** for once again supporting the Data Thursday community. Because without reliable data, there is no reliable climate action. And this time, we are testing what grows when cloud, climate, AI and community come together. Greetings, Data Tribes Inc & EcoVerum

Every AI pipeline starts with one question: where does the data come from? In this hands-on workshop, we'll answer that question using Scrapy, one of Python's most powerful web scraping frameworks. You'll go from a blank project to a working spider that harvests structured data from the web, ready to feed into your next AI or data science project. We'll cover: • Scrapy vs. lighter tools (Requests & Beautiful Soup), and when each makes sense • Extracting data from HTML using CSS selectors • Following links and handling pagination at scale • Writing clean, structured output to a file • The ethical and legal side of web scraping Bonus (Gold Star): a chapter on scraping JavaScript-rendered pages for those who want to go further. 🐍 Python basics assumed — no prior scraping experience needed **Agenda** \- 18:00 Doors Open \- 18:30 Start of the Workshop \- 20:15 Workshop Closing & Announcements \- 20:30 Networking \- 21:00 Event Closing **GitHub Repo** [Scalable Data Harvesting for AI](https://github.com/pyladiesams/scalable-data-harvesting-for-ai-may2026) **Stream** [YouTube Stream](https://www.youtube.com/watch?v=0wqXbShaAvU) ​**📧 Contact** Are you interested in speaking at one of our events? Have a good idea for a Meetup? Get in touch with us at [amsterdam@pyladies.com](mailto:amsterdam@pyladies.com) ​💬 Find us on the PyLadies Global workspace: 1. ​[https://slackin.pyladies.com](https://slackin.pyladies.com/) enter your email address. Accept the email invitation 2. ​Go to workspace [https://pyladies.slack.com](https://pyladies.slack.com/) 3. ​Join channel #city-amsterdam 4. **Scalable**

Join us for a relaxed and friendly matcha tasting meetup. I’ll bring matcha for everyone to try, and you’re welcome to bring your own snacks and drinks, including alcohol if you like. This is a casual event for meeting new people, enjoying Japanese tea culture, and spending a cozy afternoon together. Beginners are very welcome. Free to join.

👀 **LOOK at my lab!** *Een kijkje in de homelabs van I-share.* Ben jij ook nieuwsgierig naar waar I-share collega's zich mee bezighouden in hun vrije tijd? Spoiler: dat zijn vaak servers, zelfgebouwde netwerken en softwareprojecten die nét iets verder gaan dan 'gewoon voor werk'. Tijdens onze Meetup op donderdag 28 mei nemen: * Paul Aldabagh; * Daan Beltman; * Laurens Ghijsen; * Michael Loeffen. je mee in hun homelab! Ze laten zien wat er thuis draait, waarom ze ermee zijn begonnen en hoe hun setup zich heeft ontwikkeld. **Wat kun je verwachten?** Elke korte presentatie neemt je mee langs: * Wat is het? - Wat draait er eigenlijk? * Hoe begon het? - Het ontstaan en het idee erachter. * Let's talk tech - De technische opzet. * Is het ooit af? - Of blijf je altijd tweaken? 😉 **Voor wie?** Voor iedereen die nieuwsgierig is naar wat er allemaal thuis kan draaien. Je hoeft zelf geen homelab te hebben, interesse is genoeg. En wie weet ga je naar huis met frisse ideeën of zin om zelf te gaan bouwen! *Het programma zal deze avond als volgt zijn:* * Vanaf 17.15 u: inloop * Rond 17.30/18.00 u: eten * 18.30 u: start sessie * 20.00 u: afsluiting We zien jullie graag dan!

Kom gezellig een middag samen Warhammer of D&D miniaturen schilderen! We gaan schilderen in de Nieuwe Bibliotheek Almere in Almere-Stad: vandaag in de Nieuwe Foyer. Wij (de lokale Warhammer club Warmere) zorgen voor alle benodigde materialen zodat je je creativiteit de vrije loop kunt laten. Of je nu een ervaren schilder bent of een beginner, deze meetup is de perfecte gelegenheid om nieuwe technieken te leren, tips uit te wisselen en in contact te komen met de lokale hobby- en gaming communities: Warmere als je Warhammer 40k of Age of Sigmar speelt, of GameMere voor D&D of bordspellen! Neem je eigen materialen mee of gebruik mijn verf en materialen. Als je een miniatuurtje nodig hebt, kun je er die dag een kopen of je kan er gratis eentje kiezen uit de gedoneerde miniatuurtjes, met dank aan clubgenoten van Warmere en www.restorehammer.eu ! Leeftijd: 12+ Let op: Deze meetup vindt plaats in een bibliotheek tijdens openingstijden. Houd rekening met andere bezoekers en materialen. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Join us for an afternoon of painting Warhammer or D&D miniatures alongside fellow enthusiasts! Hosted at de Nieuwe Bibliotheek Almere in Almere-Stad: today in de Nieuwe Foyer. We (the local Warhammer club Warmere) will provide all necessary materials for you to unleash your creativity. Whether you are a seasoned painter or a beginner, this meetup is the perfect opportunity to learn new techniques, share tips, and connect with the local hobby and gaming communities: Warmere if you like Warhammer 40k or Age of Sigmar, or GameMere if you like D&D or boardgames! Bring your own materials, or use my paint and materials. If you need a miniature you can buy one, or choose one for free from the donated miniatures, thanks to members of Warmere and www.restorehammer.eu ! Age: 12+ Take notice: This meetup takes place in a library during business hours. Mind the other patrons and materials.

**From DLP Best Practices to Government Cloud Security with Microsoft Purview** **Datum, tijd, locatie** 📅 Datum: Vrijdag 29 Mei 2026 🕐 Tijd: 12:30 - 17:00 📍 Locatie: RawWorks, De Vork 2, 3984 PA Odijk **Introductie** Tijdens deze editie van de Dutch Data Security & Compliance Community Meetup #8 staat de realiteit van data security in zowel commerciële als publieke omgevingen centraal. We combineren twee krachtige praktijkperspectieven: de implementatie van Data Loss Prevention (DLP) binnen organisaties en een grootschalige cloudmigratie binnen de publieke sector met Microsoft Purview. Deze middag draait om concrete ervaringen, technische en organisatorische uitdagingen en lessons learned uit de praktijk. Verwacht inzichten die direct toepasbaar zijn om jouw data security en compliance aanpak te versterken. **Wat kan je verwachten?** **Sessie 1 – DLP in de praktijk: Best practices en lessons learned from the field** Martijn van Geffen (Microsoft) DLP binnen Microsoft Purview wordt steeds complexer door de opkomst van AI en het gebruik van meerdere enforcement engines. Traditionele aanpakken schieten tekort wanneer data via AI-tools wordt gedeeld, gekopieerd of geüpload. In deze sessie deelt Martijn van Geffen (Microsoft) praktijkervaringen met DLP-implementaties, met speciale aandacht voor DLP for AI. We bespreken hoe verschillende enforcement engines (Endpoint, Edge, Network, Cloud Apps) zich gedragen bij AI-scenario’s zoals copy/paste en file uploads — en waarom dit vaak leidt tot onverwachte pop-ups en policy-interacties. Daarnaast gaan we in op het verbeteren van de gebruikerservaring (policy tips, Outlook customizations, oversharing notificaties) en het reduceren van false positives. Je krijgt concrete best practices voor het ontwerpen van effectieve policies, het kiezen van de juiste engine voor AI-use cases en het beheersbaar maken van DLP in een moderne Microsoft 365-omgeving. **Customer case – Data Security x Heerenveen** Femke Helgering (RawWorks) Ronald Hofstra (Gemeente Heerenveen) Hoe beveilig je gemeentelijke data tijdens een cloudmigratie naar Microsoft 365? In deze customer case staat het data security traject van Gemeente Heerenveen centraal. Na de migratie is gestart met de implementatie van Microsoft Purview-functionaliteiten zoals Sensitivity Labels, Data Loss Prevention (DLP) en Data Lifecycle Management. Dit bracht zowel technische als organisatorische uitdagingen met zich mee op het gebied van governance, adoptie en bestaande werkwijzen. Femke Helgering (RawWorks) en Ronald Hofstra (Gemeente Heerenveen) delen de praktijkervaringen, keuzes en lessons learned uit dit traject. Je krijgt inzicht in hoe security en gebruiksvriendelijkheid in balans kunnen worden gebracht binnen een overheidscontext. **Agenda** * 12:30 – Inloop met koffie en lunch * 13:30 – Opening door DDSCC * 13:45 – Introductie door RawWorks * 14:00 – DLP in de praktijk: Best practices en lessons learned from the field, Martijn van Geffen, Microsoft * 14:45 – Pauze * 15:15 – Customer case - Data Security x Heerenveen, Femke Helgering & Ronald Hofstra, RawWorks & Gemeente Heerenveen * 16:00 – Ronde tafel gesprekken * 16:30 – Borrel & netwerken (tot 17:00 uur) **Additionele informatie** **Parkeren** Bezoekers kunnen parkeren bij de parkeerplaats van de Sint Nicolaas Kerk: Sint Nicolaaslaan 1, 3984 JA Odijk Vanaf daar is het enkele minuten lopen naar de locatie van RawWorks.

**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** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** https://youtube.com/live/BltmWMH1zG0?feature=share

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.

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\.

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 :)

Couldn't make Knowledge? Or want to debrief the dancing robots or Autonomous Workforce? Join us for a Knowledge '26 recap, insights sharing, a couple rounds of golf, and fun at Topgolf. As always, drinks and food will be provided. More details to come — mark your calendar, RSVP, and save your spot today!

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm