Quality Assurance

Come join a small group for hatha yoga in my home studio in Prenzlauer. I am a certified yoga teacher, having trained in Bali and India. After the class you will feel relaxed, yet energised. Your muscles will be lengthened and back stiffness reduced more and more each time✨

(FOR ENGLISH SCROLL DOWN) Freies Training für alle Leistungs- und Altersklassen im Sportcenter Wittenau. Unabhängig ob über meetup Spieler angemeldet sind, vom Verein ist eigentlich immer jemand vor Ort. Wenn du an der Anlage ankommst, frag einfach am Counter nach dem Training des 1. SCB und Sebastian, Stefan oder Korbinian. Anschließend findest du einen von uns in oder vor einem unserer Courts (2-5). Nach dem Sport gibt es die Möglichkeit in die Sauna zu gehen und entspannt ein wohlverdientes Getränk an der Bar zu nehmen. Somit sollten alle Bedürfnisse gedeckt sein, die einen perfekten Squashabend ausmachen. Wenn du gerne regelmäßig kommen und Mitglied werden möchtest, wende dich einfach an einen der Organisatoren oder informiere dich hier weiter: https://www.1scb.de/mitglied-werden ***** Free play for all abilities and age groups in the Wittenau sports center. Independent if someone has signed up via meetup, there is usually always some around of our squash club. Once you arrive at the venue, just ask at the counter about the training of the 1. SCB and Sebastian, Stefan or Korbinian. You will then find one of us in or in front of one of our Courts (2-5). After the sport, you can go to the sauna and have a cold drink at the bar. So everything should be set for a perfect squash session. We hope to see you soon on and beside the court in our beautiful venue. If you would like to come regularly and become a member, please contact one of the organizers or find out more here: https://www.1scb.de/mitglied-werden

## **DNA. presents "WRITERS SESSION - coffee, writing & editing"** ### an open Platform for Writers to connect, share & grow. Together. ‍ > Get ready for bringing in different writing styles and helping each other improve through drafting, receiving and giving feedback. Showcase the best version of Your writing, get to know new Friends & elevate Your writing skills. #### ‍ #### Writers of all kinds & all Styles are welcome. ‍ We will write. We will edit. We will connect and share. ‍ ##### **WHEN:** Every Monday DOORS: 5.30 pm START: 6 pm END: 7.45 pm ‍ ##### **WHERE:** [DNA. HOUSE](https://maps.app.goo.gl/4XrC8gTPtdDGb3oB6) Wrangelstraße 25 10997 Berlin ‍ ‍ ##### SIGN UP: No sign up needed. Just come over & join us :) ‍ ‍ #### **DRAFTING GUIDELINES:** * Encouraging feedback: “This and this was great, do more of it. I would also work on this etc.” * We could be working with sensitive pieces. * Include trigger warnings. * Creating a safe space to encourage vulnerable. ‍ > Whether You would like to show off Your skills or simply soak up the creative atmosphere, this is Your opportunity to be part of something special. Take the chance to join the *Writers Session* and see where Your passion can take You. ‍ See You Soon. Love. DNA. ‍ _____________________ For more insights, follow us on IG: [@nightart.club](https://www.instagram.com/nightart.club) \*Members of Dair Night Art e.V. and Subscribers of DNA. Art GbR. \*\*By entering the DNA. CAFÉ, You agree to comply with the [Hausordnung of Dair Night Art e.V.](https://dairnight.com/hausordnung) and [Geschäftsordnung of Dair Night Art e.V.](https://dairnight.com/geschaftsordnung) Please ensure You review these documents thoroughly in advance.

Bachata (the dance of our generation) is a social couple dance like Salsa - no choreography. The community in Berlin is active daily - you will meet a lot of open-minded people and make new friends quickly! Every Monday we have Bachata dance classes in Berlin - we are usually a group of around 20 people (95% beginners): 🕖 19:00 - class: Technique for Beginners+ (0-1+ years experience) • No partner needed (we switch). • You can start from zero in any of these classes! 📍 Adress: Klosterstraße 44 ([Google Maps Link](https://maps.app.goo.gl/5VGEqaVSy9xBCoHv9)) - near S+U Alexanderplatz • Entry: Entrance A, code: 5928# - 5th floor (500). • Price: 12€ per class. ✅ Dance teacher contact: [WhatsApp-group](https://chat.whatsapp.com/IWKPsid0cBDAUHCWKZNL2B) / [Instagram](https://instagram.com/mahir.bachata.berlin) 🇩🇪: Bachata (der Tanz unserer Generation) ist ein sozialer Paartanz wie Salsa - keine Choreographie. Die Bachata-Szene in Berlin ist groß und täglich aktiv - du wirst schnell viele offene Leute kennenlernen und neue Freundschaften schließen! Jeden Montag findet dieser Bachata Tanzkurs statt - wir sind meistens eine Gruppe von 20 Leuten (95% Anfänger): 🕖 19 Uhr - Kurs: Technik für Anfänger+ (0-1+ Jahre Erfahrung) • Kein Partner nötig (wir wechseln). • Du kannst in diesen Kursen jederzeit von null starten! 📍 Adresse: Klosterstraße 44 ([Google Maps Link](https://maps.app.goo.gl/5VGEqaVSy9xBCoHv9)) - Nähe S+U Alexanderplatz • Zugang: Eingang A, Code: 5928# - drinnen Knopf drücken links an der Tür. 5. Etage (500). • Preis: 12€ je Kurs. ✅ Tanzlehrer Kontakt: [WhatsApp-Gruppe](https://chat.whatsapp.com/IWKPsid0cBDAUHCWKZNL2B) / [Instagram](https://instagram.com/mahir.bachata.berlin) Schreib uns gerne eine Nachricht, wenn du offene Fragen hast! Wir freuen uns auf dich ❤

Hallo zusammen! In Rahmen PAKD Gallery Kurse bieten euch ein Zeichnen Kurs Wenn ihr Zeichnen liebt und eure Fähigkeiten weiterentwickeln möchtet, dann seid ihr hier genau richtig.In diesem Video erzähle ich euch von meinem Kurs für realistisches Zeichnen mit Bleistift – und wie er eure künstlerische Arbeit auf ein neues Level bringen kann. Hattest du schon immer das Gefühl, zeichnen zu können – dir fehlt aber die richtige Anleitung?In diesem Kurs lernst du realistisches Zeichnen mit Bleistift, einfach, verständlich und Schritt für Schritt. In dieser Kurs werden wir lernen Die Realistisches Zeichnen. • Korrekte Perspektive, • Licht und Schatten. • Materialdarstellung wie Glas, Keramik, Stoff, Metall Der Kurs ist perfekt für Anfänger und für alle, die ihre Fähigkeiten verbessern möchten. Wenn dieses Video eure Leidenschaft für das Zeichnen mit Bleistift geweckt hat,dann schickt mir einfach eine E-Mail –und lasst uns gemeinsam eure Reise in die Welt des realistischen Zeichnens mit Bleistift beginnen.Kleiner Kurs, große Wirkung. Nur 12 Teilnehmerinnen! Anmeldung: [kifan@pakd-gallery.com](mailto:kifan@pakd-gallery.com) Sichere dir deinen Platz, bevor alles ausgebucht ist. Dienstag 18:30 - 21:30 Uhr. 25€ für eine einzelne 3- stündige Einheit 200€ für ein 10er-Paket, flexibles einlösbar.

🔑🔻 There are 2 Bachata dance classes this Monday: 🕖 19:00 - class: Beginners+ Bachata Technique (0-1+ years experience) 🕗 20:00 - class: Intermediate-1 Bachata Technique (1-2+ years experience) • No partner needed (we switch). ❗️ The Intermediate-1 class is only for dancers who have been to Bachata parties before or completed 10 beginners+ classes. 📍 Adress: Klosterstraße 44 ([Google Maps Link](https://maps.app.goo.gl/5VGEqaVSy9xBCoHv9)) - near S+U Alexanderplatz • Entry: Entrance A, code: 5928# - 5th floor (500). • Price: 12€ per class. ✅ Dance teacher contact: [WhatsApp-group](https://chat.whatsapp.com/IWKPsid0cBDAUHCWKZNL2B) / [Instagram](https://instagram.com/mahir.bachata.berlin) 🇩🇪: Diese 2 Bachata Tanzkurse finden am Montag statt: 🕖 19 Uhr - Kurs: Anfänger+ Bachata Technik (0-1+ Jahre Erfahrung) 🕗 20 Uhr - Kurs: Intermediate-1 Bachata Technik (1-2+ Jahre Erfahrung) • Kein Partner nötig (wir wechseln). ❗️ Der Intermediate-1 Kurs ist nur für Tänzer, die schon mehrmals auf Bachata Parties waren oder 10 Beginners+ Kurse besucht haben. 📍 Adresse: Klosterstraße 44 ([Google Maps Link](https://maps.app.goo.gl/5VGEqaVSy9xBCoHv9)) - Nähe S+U Alexanderplatz • Zugang: Eingang A, Code: 5928# - drinnen Knopf drücken links an der Tür. 5. Etage (500). • Preis: 12€ je Kurs. ✅ Tanzlehrer Kontakt: [WhatsApp-Gruppe](https://chat.whatsapp.com/IWKPsid0cBDAUHCWKZNL2B) / [Instagram](https://instagram.com/mahir.bachata.berlin) Schreib uns gerne eine Nachricht, wenn du offene Fragen hast! Wir freuen uns auf dich ❤

Bitte kauft in den Restaurants mindestens einen Artikel, damit wir keinen Ärger mit dem Manager bekommen. -> Location Berlin Potsdamer Platz -> The Playce -> Manifesto Markt Wir sitzen unten oft an den großen runden Tischen vor dem Restaurant Kumpir'a oder an den langen Tischen vor dem Pizza und Pasta Restaurant im Erdgeschoss. Dieses Treffen ist für: -Internationale Teilnehmer aus allen Ländern, die auf Deutsch Kontakte knüpfen wollen. -Deutsch-sprachige, die in netter Gesellschaft anderen helfen wollen, Deutsch zu sprechen, oder nur neue Kontakte knüpfen wollen.

The Test Tribe 11th Berlin Meetup – Making QA Work Smarter with Generative AI Generative AI is no longer a future concept-it’s already reshaping how QA engineers design tests, debug failures, write documentation, and even collaborate with development teams. But beyond the buzzwords, many testers are still asking the same questions: How do I actually use AI in my day-to-day work? What makes a good prompt? And where does agentic AI really fit? At the 11th Berlin Meetup, we’ll cut through the hype and focus on practical, QA-first applications of Generative AI, showing how testers can work smarter today and prepare for an agent-driven tomorrow. **Event Details** Date: 20th January 2026 Time: 6:00 PM – 9:00 PM CET Venue: SumUp (Entrance via Lange Straße) Koppenstraße 8, 10243 Berlin, Germany Session: Making QA Work Smarter with Generative AI - From Prompts to Agentic AI Speaker: Vignesh Srinivasa Raghavan **Introduction** Generative AI is rapidly reshaping how Quality Assurance engineers approach their daily work-from test design and automation to debugging, documentation, and reporting (yes, even writing Jira tickets 😄). This session is a practical, QA-focused introduction to Generative AI, designed to help testers move beyond curiosity and into real, day-to-day usage. Rather than abstract theory, the focus is on how QA engineers can use AI to work faster, think better, and reduce repetitive effort-without losing control or judgment. You’ll learn how prompt engineering dramatically impacts the quality of AI outputs and get a glimpse into Agentic AI, where autonomous AI agents can assist testers across workflows in the near future. Attendees will leave with actionable ideas they can immediately apply in their QA roles. **Key Takeaways** * Understand what Generative AI is and how it applies specifically to QA workflows * Learn practical prompt engineering techniques to get better results from AI tools * Discover different prompt types for testing, automation, and documentation * Get an introduction to Agentic AI and how it can amplify tester productivity **About the Speaker** Vignesh Srinivasa Raghavan is a Lead SDET with 11+ years of experience in Software Automation Testing, specializing in Web, Mobile, API, and Performance Testing. He is also an experienced trainer with 9+ years of teaching experience, having trained 7,000+ students globally. Vignesh is a top-rated Udemy instructor and regularly conducts corporate training sessions, both online and offline. Expertise & Tools * AI: Generative AI for QA, Agentic AI for QA * Web Automation: Playwright, Cypress, Selenium, WebdriverIO * Mobile Automation: Appium, Espresso, XCUITest * API Automation: RestAssured, Postman, Karate, Katalon * Performance Testing: Gatling, JMeter * Languages: Java, JavaScript, TypeScript, Python, Kotlin, Scala Vignesh is deeply passionate about helping QA engineers embrace modern tools and future-ready practices while staying grounded in strong testing fundamentals. Why You Should Attend * Learn how QA engineers can practically use Generative AI today * Improve productivity without compromising quality or ownership * Understand prompt engineering through a tester’s lens * Get early insights into Agentic AI and its impact on QA * Connect with Berlin’s growing QA and testing community * Be part of The Test Tribe’s 11th Berlin Meetup About The Test Tribe The Test Tribe is the world’s largest software testing community, empowering testers globally since 2018. With 700+ events and 150K+ members across 130+ countries, we bring testers together to learn, grow, and connect through meetups, conferences, cohorts, masterclasses, and more. By RSVPing, you agree to our Terms and Conditions and Privacy Policy and consent to be contacted by The Test Tribe and our event partners.

SQUASH SWEAT + TEARS WOMEN / MEN ACTIVITIES Players meetup at the club, play squash (with others around their level), train (if they wish), watch & learn from better players, make new friends, have a few drinks, etc. Please be aware, we must take care to use our allotted courts. We arrange for these based on the sign-up lists. If many people sign up, but do not appear then the courts go unused and those on the waiting list miss a chance to play. In order to ensure this if a party on the attending list has not appeared, their future reservations will be moved to the waiting list. In addition, reservations will be allowed up to fourteen days in advance only. PRICE: €9 Kindly pay at the front-desk reception "before" you play on a squash court. Free for club members. COURTS 2 courts (7 + 8) @ 15:00 to 15:45 4 courts (2 + 3 + 7 + 8) @ 15:45 to 18:00 NEW JOINERS / TOTAL BEGINNERS We, the organizers — Oliva or James— are always available to teach you the basics and improve your skills to learn the rules and get introduced to players. Ask for "demo racket" at front-desk if you don't have one. PARTICIPANT RULES 1. RSVP to participate in meetup and play. 2. Cancel your RSVP if you cannot attend. Be courteous to others who would like to attend. 3. Pay fee at club front-desk before playing. AIRPORT SQUASH & FITNESS CLUB WEBSITE http://www.airportsquash.de Become a club member for 36 EUR per month and play UNLIMITED!

**Space is limited! RSVP on the [343 Labs Website](https://343labs.de/events/ableton-user-group-berlin-3/) to reserve your spot!** This month we will host an intimate **Track Feedback Session** where producers of all levels come together to share new tracks and works-in-progress. Peers and experienced mentors will offer each participant constructive feedback aimed at helping you improve your track; from songwriting to arrangement to sound design to mixing. Register now on the 343 Labs website and **bring your track on the day of the event** (mp3 file, email link, private Soundcloud). This monthly meetup is open to producers, songwriters, DJs, and musicians of all types and proficiency levels who use Ableton and are looking to exchange ideas, network, meet like-minded producers, and learn new tips and tricks from our presenters and fellow participants.

SQUASH SWEAT + TEARS WOMEN / MEN ACTIVITIES Players meetup at the club, play squash (with others around any level), train (if they wish), watch & learn from better players, make new friends, have a few drinks. Please be aware, we must take care to use our allotted courts. We arrange for these based on the sign-up lists. If many people sign up, but do not appear then the courts go unused and those on the waiting list miss a chance to play. In order to ensure this if a party on the attending list has not appeared, their future reservations will be moved to the waiting list. In addition, reservations will be allowed up to fourteen days in advance only. PRICE: €12 Kindly pay at the front-desk reception "before" you play on a squash court. Free for club members. COURTS 3 courts (1 + 2 + 3) @ 18:00 to 21:00 NEW JOINERS / TOTAL BEGINNERS We, the organizers — Oliva or James— are always available to teach you the basics and improve your skills to learn the rules and get introduced to players. Ask for "demo racket" at front-desk if you don't have one. PARTICIPANT RULES 1. RSVP to participate in meetup and play. MAX is 12 players. 2. Cancel your RSVP if you cannot attend. Be courteous to others who would like to attend. 3. Pay fee at club front-desk before playing. Thanks for your understanding and support AIRPORT SQUASH & FITNESS CLUB WEBSITE http://www.airportsquash.de Become a club member for 36 EUR per month and play UNLIMITED! SQUASH CLUB INTERIOR as a [3d view](https://www.keepeyeonball.com/Tour/d77705fd-24dd-44a1-9f12-15bf3648036b/4K?sc=7&y=110&p=-1&tz=100&r=-1.13;0.18&l=0.00;0.00&mz=-8.70&d=0&m=1) courtesy oc keepeyeonball.

Meet us for talks with EBCONT on January 20, 2026! Doors open at 18.00, first talk starts at 18.20. We wrap up at 20.30. Please make sure you sign up with your full name. 📅**Date and Time:** Tuesday, January 20, from 6:00-8:30 PM 📍**Location:** [Beyond Office, Heidestrasse 34, 10557 Berlin](https://maps.app.goo.gl/QJTtLBsyWdBXo9iA6) We will need your full name to allow your entrance at the building. 📝 **Agenda:** * **18:00 - Doors Open** * **18:20 - Talk #1** **\- Elastic Agent: Ingesting log files\, how hard can it be?** **[Denis Rechkunov](https://www.linkedin.com/in/rdner/)**, Principal Software Engineer at Elastic **Abstract:** Logs are the foundation of any observability solution, but to make them useful, they need to be ingested into a search index. One of the features provided by our Elastic Agent offering is to ingest log files into Elasticsearch so our customers can quickly navigate events in their systems. Reading files and sending data to Elasticsearch sounds simple, right? Not quite. In this talk we're going to dive deep into challenges associated with reading log files and sending them to Elasticsearch. * **18:50 - Talk #2 Flexible Chatbots with Elasticsearch - Integrating Elasticsearch, Confluence, and LLMs** **[Christoph Eder](https://www.linkedin.com/in/christoph-eder-0ab776194/)**, Senior IT Consultant at **[EBCONT](https://www.ebcont.com/en)** **Abstract:** In this talk, we'll show how we developed a flexible enterprise search solution using Elasticsearch — one that not only works in the cloud and with LLMs, but can also run on-premises and be easily combined with different LLMs. * **19:20 - Pizza, drinks and networking** * **20:30 - Wrap up** Invite your friends and join our meetup. Special thanks to our partner **[EBCONT](https://www.ebcont.com/en).** Want to speak at our next meetup? Submit your talk on **[this link](https://sessionize.com/elastic-meetups/)** and we will get in touch with you as soon as possible.

(FOR ENGLISH SCROLL DOWN) Freies Training für alle Leistungs- und Altersklassen im Sportcenter Wittenau. Unabhängig ob über meetup Spieler angemeldet sind, vom Verein ist eigentlich immer jemand vor Ort. Wenn du an der Anlage ankommst, frag einfach am Counter nach dem Training des 1. SCB und Sebastian, Stefan oder Korbinian. Anschließend findest du einen von uns in oder vor einem unserer Courts (2-5). Nach dem Sport gibt es die Möglichkeit in die Sauna zu gehen und entspannt ein wohlverdientes Getränk an der Bar zu nehmen. Somit sollten alle Bedürfnisse gedeckt sein, die einen perfekten Squashabend ausmachen. Wenn du gerne regelmäßig kommen und Mitglied werden möchtest, wende dich einfach an einen der Organisatoren oder informiere dich hier weiter: https://www.1scb.de/mitglied-werden ***** Free play for all abilities and age groups in the Wittenau sports center. Independent if someone has signed up via meetup, there is usually always some around of our squash club. Once you arrive at the venue, just ask at the counter about the training of the 1. SCB and Sebastian, Stefan or Korbinian. You will then find one of us in or in front of one of our Courts (2-5). After the sport, you can go to the sauna and have a cold drink at the bar. So everything should be set for a perfect squash session. We hope to see you soon on and beside the court in our beautiful venue. If you would like to come regularly and become a member, please contact one of the organizers or find out more here: https://www.1scb.de/mitglied-werden

Welcome to the PyData Berlin January meetup! We would like to welcome you all starting from 18:30. There will be food and drinks. The talks begin around 19.15 and the doors will close at 18:45. **Make sure to arrive on time!** Please provide your first and last name for the registration because this is required for the venue's entry policy. If you cannot attend, please cancel your spot so others are able to join as the space is limited. **Host**: **Spiced Academy** is excited to welcome you to this month's version of PyData. \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* The Lineup for the evening **Talk 1: From Grape Stomping to Gorilla Trekking: AI-Driven Discovery of Novel Interests at GetYourGuide** **Abstract**: UX research shows that discovering new, unexpected and unique things to do in a destination is among the most important needs for travelers. However, surfacing these “hidden gems” at scale is a major challenge for any dynamic marketplace. At GetYourGuide, we tackled this by combining large language models, semantic vector embeddings, and a robust human-in-the-loop process to automatically identify and categorize novel customer interests. Join me as I dive into how we created this AI-driven solution and how we achieved scalable, granular and relevant categorization of our activities. **Description:** How do you help a traveler find something they never knew they wanted? In this talk, I will explore the exciting journey of developing an AI-driven solution to identify novel customer interests at GetYourGuide. With thousands of new activities onboarded weekly, manual categorization became impractical, prompting the need for automation. This talk will walk you through our end-to-end solution: * The problem: the challenges travelers face in discovering relevant and unique experiences, the organizational complexity of this on our platform and its business impact * The AI journey: From raw LLM-based extraction to vector embeddings, clustering, all the way to a robust human-in-the-loop pipeline. I’ll share how we iterated from noisy prototypes to an impactful system, launching 300+ new interests and driving significant engagement and net revenue uplifts * What we learned: The realities of working with LLMs in production-like settings, more specifically hallucinations and issues with relevance, granularity and semantic deduplication. We found out that the line between useful innovation and unwanted noise can be surprisingly fine when using LLM’s. I’ll share practical examples of these challenges and how we addressed them. * Impact and future directions: How we achieved a 10x increase in manual acceptance of AI-suggested interests in just two iterations, and what’s next for AI-driven discovery at GetYourGuide **Bio**: **Morena Bastiaansen** holds a master’s degree in Econometrics from the University of Amsterdam and currently works as a Data Scientist at GetYourGuide in Berlin. She combines her passions for machine learning, language, and travel to build impactful systems for travelers worldwide, with a current focus on personalization in email marketing. Morena is also actively involved in the local tech and ML community. **Talk 2: Deep dive into data streaming security** **Abstract**: Data streaming is powering everything from fraud detection and real-time analytics to patient monitoring and order fulfillment. But as the role of streaming grows, so does the risk - because many streaming platforms, like Apache Kafka, aren't secure by default. In this talk, we’ll take a practical look at data streaming security through the lens of Kafka, one of the most widely adopted streaming platforms in the world. We'll walk through what can go wrong - real examples of exposing 14M patient-doctor messages, or years of real-time delivery info to the internet - and what it takes to do it right. We'll cover the key pillars of securing a streaming system: encryption in transit and at rest, access control, monitoring, and key management. Along the way, we’ll look at the trade-offs like disk encryption vs. end-to-end encryption, what is behind field-level and envelope encryption, and the realities of using customer-managed keys in regulated industries. We'll also explore how streaming security has evolved, how real vulnerabilities (like CVE-2019-12399) highlight the need for patching and monitoring, and what successful multi-layered security looks like in production - from financial institutions to healthcare platforms. If you're building, running, or scaling streaming systems, this talk will help you see the security blind spots and give you concrete steps to protect the data flowing through your pipelines. **Bio**: Olena Kutsenko is a Staff Developer Advocate at Confluent and a recognized expert in data streaming and analytics. With two decades of experience in software engineering, she has built mission-critical applications, led high-performing teams, and driven large-scale technology adoption at industry leaders like Nokia, HERE Technologies, AWS, and Aiven. A passionate advocate for real-time data processing and AI-driven applications, Olena empowers developers and organizations to use the power of streaming data. She is an AWS Community Builder, a dedicated mentor, and a volunteer instructor at a nonprofit tech school, helping to shape the next generation of engineers. As an international speaker and thought leader, Olena regularly presents at top global conferences, sharing deep technical insights and hands-on expertise. Whether through her talks, workshops, or content, she is committed to making complex technologies accessible and inspiring innovation in the developer community. **Lightning talks** There will be slots for 2-3 Lightning Talks (3-5 Minutes for each) between the two main talks. Kindly let us know if you would like to present something :) \*\*\* NumFOCUS **Code of Conduct** THE SHORT VERSION Be kind to others. Do not insult or put down others. Behave professionally. Remember that harassment and sexist, racist, or exclusionary jokes are not appropriate for NumFOCUS. All communication should be appropriate for a professional audience including people of many different backgrounds. Sexual language and imagery are not appropriate. NumFOCUS is dedicated to providing a harassment-free community for everyone, regardless of gender, sexual orientation, gender identity, and expression, disability, physical appearance, body size, race, or religion. We do not tolerate harassment of community members in any form. Thank you for helping make this a welcoming, friendly community for all. If you haven't yet, please read the detailed version here: https://numfocus.org/code-of-conduct \*\*\*

**Hello Columbus!** **The community is buzzing and growing well.** **We are thrilled to bring our third BrowserStack QA Meetup on March 12th!** 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** * **Details coming soon!** We are currently curating a special lineup of speakers and sessions. Watch this space for the full schedule. **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:** March 12, 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:** Coming soon!

2026 may be the last year many developers write code by hand. We need coding agents to solve complex problems in production codebases, but vibe coding alone won’t get us there. Vibe coding is all gas, no brakes. It burns up the context window until the agent slips on its own slop. You can go fast at first, but the more you stuff into the context window, the more tangled its outputs get. While the industry is rapidly increasing code generation speed, we still have to understand, review, merge, and maintain what gets shipped. This talk featuring Michael Geiger will outline how coding agents (Claude Code + Gas Town) work and a framework for orchestrating them to solve complicated problems in complex codebases. It’s about steering the model: doing the research to align intent, planning the approach up front, implementing in parallel steps, and breaking early. Human judgment still matters, but it should be spent on high-leverage decisions: what to build, what to forbid, and “what is quality?”, not cleaning up slop. Attendees will leave with a checklist to identify workflow and environment gaps that hold agents back, so you and your team can ship higher-quality software starting tomorrow.

Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel. Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger. Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life. Please visit our Official Church Website (http://raysoflightchurch.com) for more information.

## Details \#\# Learn Infrastructure\-as\-Code \(the FUN Way\) — Through Minecraft 🎮☁️ **Joint Meetup: DevOps Columbus - Azure CBUS - Columbus HashiCorp User Group** What if learning Terraform and Infrastructure-as-Code didn’t feel like a whitepaper… but more like a game? Join us for a joint DevOps Columbus, Azure CBUS and Columbus HashiCorp User Group meetup where **Mark Tinderholt** \(Principal Architect\, Microsoft Azure \| HashiCorp Ambassador \| “The Azure Terraformer”\) shows how **Minecraft** can be used as a surprisingly powerful way to understand real-world Infrastructure-as-Code concepts. In this session, Mark will demonstrate how Terraform and Azure can be used to provision, configure, and manage Minecraft servers—while teaching the same patterns you’d use for production cloud infrastructure. \#\#\# What we’ll cover * Infrastructure-as-Code fundamentals using **Terraform** * Provisioning real infrastructure on **Azure** * Applying **IaC best practices** (immutability, repeatability, versioning) * How playful environments like Minecraft make complex concepts *click* * Why learning through experimentation beats click-ops every time \#\#\# Who should attend * Developers, platform engineers, and cloud engineers * Terraform users (new or experienced) * Anyone curious about Infrastructure-as-Code but tired of boring examples * Minecraft fans who want to see it used in a totally unexpected way No prior Minecraft experience required—just curiosity and a willingness to learn infrastructure the fun way. Come for the blocks, stay for the Terraform. 🧱➡️📐

Come chat about Atlassian tools and best practices at the Upper Arlington Sunny Street Cafe and Breakfast is on Atlassian! Let's get the day started off with breakfast with your ACE Leaders! We're always excited to talk about Atlassian Products, share our knowledge and hand out swag! Come chat with us about new product news and anything you are working on within the Atlassian product stack. This is a great opportunity to come see what we are all about, hear new business news and share with other Atlassian users your questions and experiences. We'd love to see new and old friends come out to chat and learn about Atlassian! Agenda --- Moderators Kimberly Deal - Columbus Atlassian User Group Leader Kevin Stanley - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partner Atlassian --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-rise-and-shine-with-atlassian-upper-arlington-23/.

**NEW LOCATION: 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). For this first meeting of the year, we will be reviewing submissions for the [Your Program is Hideous and Obfuscated Challenge (YPHOC). ](https://docs.google.com/document/d/13zbxwElpJqPMuAN4Ele2hUgsqtFKzH3OCTL5NEeiLKQ)Submissions for this challenge are due by January 12th, 2026. The details can be found here: or on our website http://www.cohpy.org See Our [Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) 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 centralohpython@gmail.com

Ciao a tutt\*! I want to revive this group! Let's meet Monday at 6.30pm at the Upper Arlington Library (Tremont Branch) in Meeting Room A to speak in Italian for 1 hour.