Knowledge Management

## **UPDATE: WE ARE SOLD OUT** ## **🔥 Register [Here](https://luma.com/p1fie3ns) 🔥** The event has limited seats and [requires registration](https://luma.com/p1fie3ns). *** ## **About The Event** **Stepping from Individual Contributor (IC) to Team Lead** is one of the biggest career curveballs in any profession, not just tech. From the outside, leadership looks like “impact, visibility, growth.” From the inside… it’s often being less hands-on and suddenly dealing with the reality of people problems. This panel brings together professionals who made different choices: **→** those who lead projects and expertise and **→** those who lead people. Expect honest stories, real tradeoffs, and the things no job description ever mentions. No glossy narratives. No corporate fairy tales. Just the truth about whether the manager track is actually for you. Plus: networking, snacks, drinks, and good Berlin vibes! *** ## **Who Is This For?** * International professionals in Berlin exploring leadership roles * New or aspiring managers wondering “is this the right path?” * ICs comparing the expert track to the people-lead track * Anyone who wants a clearer, more honest view of what management really involves *** ## **What’s In It For You?** * A real understanding of the IC vs Team Lead tradeoffs * Insights from people who chose different paths (and why) * What changes when you lead people, not just work * Practical questions to help you decide your next career step * Clarity on whether management is your next move… or not *** ## ​**Speakers** ​**⭐ Andreea Lungulescu** **- *Founder and Community Leader, Talent Crunch, Berlin*** The founder of The Principal Recruiter, Andreea brings 15+ years shaping specialist talent strategies. Twice awarded for Global TA Innovation, she led transformative programs at Zalando & Wayfair, including building and scaling Wayfair's Tech Hub in India. She also builds and leads Talent Crunch - Berlin, a thriving DACH community, from zero to 5,700+ through organic growth & 39+ events so far. Sharing insights on hiring excellence and career growth through her website, social media, and appearances at conferences and on podcasts. ​**⭐ Ester Atweh - *Senior Manager Workforce Support, Flink*** Ester is a senior people services manager passionate about helping teams thrive. With a background spanning workforce planning, team leadership, and employee support, she leads Workforce Support at Flink. Her work centers on improving collaboration, strengthening people processes, and supporting leaders and employees through the real, day-to-day complexities of a growing organization. ​**⭐ Jarek Wawszczak - *Engineering Manager, Zalando*** Jarek is an engineering leader with 15+ years of experience building and leading cross-functional teams in both high-growth startups and large-scale organizations. Currently at Zalando, he leads data and assortment engineering for the Sport and Beauty categories, having previously managed engineering teams across Berlin and Helsinki. Jarek focuses on technical strategy, delivery excellence, and leadership development. His track record spans high-impact customer products, core platform capabilities, and strategic company-wide initiatives. *** ## ​**Event Schedule** * 18:30 – 19:00 → Doors open: snacks, drinks & informal networking * 19:00 – 19:45 → Panel discussion with industry experts * 19:45 – 20:15 → Audience Q&A * 20:15 – 21:00 → Structured networking *** ## **Why Join?** **Because career decisions deserve more than assumptions.** **This event offers:** * Real talk instead of LinkedIn myths * Multiple perspectives in one evening * A community of professionals facing the same dilemmas * Practical insight you can’t get from job descriptions **If you’re weighing “leading projects vs. leading people,” this is the conversation you want to be part of.** *** ## **Venue** **Mindspace, Skalitzerstraße, Berlin** A cozy, central Kreuzberg location, fully equipped for a comfortable evening of discussion and connection.

Join us for another evening with the Product Management Society Berlin! We’re bringing together product designers, product managers, founders, and engineers for a relaxed night of networking. This time, we're introducing a light activity designed to connect beginners and more experienced product people. Using a question deck, we’ll open up discussions, listen to refreshing perspectives and learn from each other. No pressure, no panels. Grab your tea and join in! If you're in the product world or want to be, come connect with your community. Anyone interested in Product Design or Product Management is welcome - especially if you work between fields, are switching roles, or are simply curious about how others approach their work. As always, the event follows a relaxed format at a casual, after-work venue, giving participants plenty of time to meet fellow product people and exchange ideas. See you there! ☕️

We are very excited to announce another Search Tech Berlin Meetup. The meetup will be hosted and sponsored by Zalando (thank you!). **Agenda** 18:15 - Doors open 18:45 - Introduction 19:00 - **Talk: Samay Kapadia: Multi-Modal Embedding Search with modern VLMs** 19:40 - Networking, food & drinks 20:00 - **Talk: David Fennesey: Automating the tedium of golden sets with agentic flows** 20:40 - Let’s socialize and grab some drinks 21:00 - Doors closing **Talks** **1) Multi-Modal Embedding Search with modern VLMs** Samay Kapadia, Principal ML Engineer, Zalando Creating a state-of-the-art search embedding model for products, that supports both text and visual inputs. Since there are no open-weight multimodal embedding models, we will convert VLMs like Qwen3 and Ministral 3 into embedding models using LoRA (Low Rank Adapters). **2) David Fennesey: Automating the tedium of golden sets with agentic flows** David Fennesey, Principal Engineer, Flink Search relevancy optimization, such as taxonomies, labeling, and query classification, is expensive to build and painful to maintain. Modern reasoning LLMs, with a small agentic framework around them are easily capable of exploring, evaluating, and iterating through your data. This talk builds that workflow from scratch: tool calls for strategic exploration and guardrails to keep it in check. See you at the event René & Roman

Learn about **vocal production** from a professional audio engineer and ask her all your questions! **This event is free and open to everyone!** RSVP on the [343 Labs Website](https://343labs.de/events/) to save your seat! Join us: **Wednesday, January 28** **18:30–20:30** **House of Music (343 Labs, 2nd floor)** **What to expect:** In this workshop, we’ll dive into a session and break down the vocal mixing process step by step, including workflows and techniques. We’ll briefly touch on vocal recording essentials and leave plenty of space for questions and open discussion.

Dieser besondere Deutschkurs ist für alle, die mit Spiel und Spaß ihr Deutsch verbessern wollen. Wir sind eine kleine Gruppe (max. 15 Personen) von Deutschlernern zwischen A2 - B2 und machen Theater-Improvisation auf Deutsch. Aber keine Angst - das kann jede/jeder lernen! Der Fokus liegt vorallem auf Sprechen und Verstehen, so daß du in Alltagssituationen spontaner reagieren kannst und mit dem Sprechen auf Deutsch flüssiger wirst. Ich bin sowohl Deutschdozentin als auch Theaterschauspielerin und entwickle diese Methode seit mehr als 10 Jahren. Der Kurs ist immer mittwochs und du bist herzlich willkommen, vorbeizukommen und uns kennenzulernen. Das 1. Mal kostet der Kurs 12 Euro zum Kennenlernen. Ein 10er Ticket kostet 160 Euro. Ein 5er Ticket 95 Euro und der Drop-in-Preis ist 20 Euro. Ich freue mich auf Euch. Bei Fragen kannst du mich gerne kontaktieren. liebe Grüße Nina

Wie können wir vor Ort demokratisches Miteinander stärken – gerade dann, wenn der gesellschaftliche Ton rauer wird und rechte, ausgrenzende Positionen sichtbarer werden? Welche Räume, Formate und Bündnisse brauchen wir, um im Gespräch zu bleiben und uns gegenseitig zu stärken? Mit dieser Werkstatt laden wir **Engagierte aus Initiativen, Vereinen und Projekten** aus der Region ein, zusammenzukommen, Erfahrungen zu teilen und gemeinsam weiterzudenken. Ziel ist es, Vernetzung zu ermöglichen und Ideen zu entwickeln, wie wir **für lebendige Demokratie und gesellschaftlichen Zusammenhalt** eintreten können. Ein besonderer Schwerpunkt liegt auf dem Dialogformat **[„Sprechen & Zuhören“](https://www.mehr-demokratie.de/mehr-wissen/demokratische-kultur/sprechen-zuhoeren)**, das von **Judith Strasser (Mehr Demokratie e.V.)** vorgestellt und gemeinsam ausprobiert wird. Das Format schafft einen klaren Rahmen für offene Gespräche – auch bei kontroversen Themen – und eignet sich gut für den Einsatz in lokalen Kontexten wie Dörfern, Vereinen oder Begegnungsorten. Im Anschluss gibt es Raum für Austausch: → Wo stehen wir vor Ort? → Welche Herausforderungen erleben wir? → Und wo könnten wir gemeinsam anknüpfen – mit Veranstaltungen, Kooperationen oder neuen Formaten? **Was euch erwartet** 1. Ankommen & Kennenlernen 2. Einführung & Praxis: *Sprechen & Zuhören* (Mehr Demokratie e.V.) 3. Austausch in kleiner Runde: Erfahrungen & Herausforderungen vor Ort 4. Gemeinsame Diskussion: Ideen zur Zusammenarbeit und Vernetzung 5. Zeit für Gespräche & Kontakte Ihr möchtet dabei sein? Dann schreibt eine Mail an Anne: anne@zukunftsorte.land Die Werkstatt ist Teil des Projekts **„Zukunft vor Ort – Austausch, Vernetzung und Stärkung der Demokratie“** des Netzwerks Zukunftsorte und richtet sich an alle, die vor Ort Verantwortung übernehmen oder übernehmen möchten – unabhängig von Vorerfahrungen. Das Projekt Zukunft vor Ort wird von der Brandenburgischen Landeszentrale für politische Bildung gefördert.

**\*\*\* NEW LOCATION! \*\*\*** Join us for a relaxed, social evening exploring the basics of vibe coding. This time with a focus on automation workflows using **n8n** (n8n.io). This time at the awesome **Electric** **Social** Bar, with good vibes, good music, and great drinks. This event is for everyone. Especially beginners and anyone curious about AI and the latest tech. No prior experience needed. Just bring a laptop or tablet and an open mind. **Hosted by:** * **[Marcel Claus-Ahrens](https://www.linkedin.com/in/geckse/): n8n Ambassador and Leading Automation Expert** * **[Ridvan Sibic](https://www.linkedin.com/in/ridvan-sibic-300b5512a/): AI Engineer and Founder** **Who Is This For?** * Complete beginners and the coding-curious * Anyone wanting to learn something new in a relaxed group setting * Students, creatives, hobbyists, and professionals * Anyone with a cool app idea * If you ever wanted to know how to automate a process * People who enjoy learning with others **What to Bring:** * A laptop or tablet (as this is a hands-on event) * A curious mind * Good vibes **Schedule (19:00–21:00 + Open Session)** * **19:00 – Arrival & Drinks** * **19:15 – Vibe Coding Introduction by** **[Ridvan Sibic](https://www.linkedin.com/in/ridvan-sibic-300b5512a/)** * **19:20 – n8n Introduction by** **[Marcel Claus-Ahrens](https://www.linkedin.com/in/geckse/)** * **19:30 – Hands-on Kickoff** * **20:00 – Break & Social Time** * **20:10 – Working Session** * **20:40 – Lightning Presentations** * **21:00 – Wrap-Up & Open Session** Stay for drinks, conversations, and freestyle exploration for as long as you like. **Where:** At the Electric Social - Grunerstraße 13, 10179 Berlin **Price:** It's for free.

Join us for the **first Berlin meetup of the year** as we bring together **Kong × Kafka × Grafana** for an evening focused on **real-time data, streaming, and observability** 🚀 This meetup is all about learning from practitioners, sharing experiences, and kicking off 2026 with the local data & platform community. As always, expect **high-quality technical talks**, **great conversations**, and **good vibes** — plus **pizza 🍕 and cold drinks** to keep things flowing. *** **🔐 Important** For security reasons, please provide your **Full name and surname** during registration. Our volunteers will verify your registration at the entrance — this is **mandatory** to access the venue. Your information will be used **only** for this purpose. *** **🗓️ Event Details** **📅 Date:** 29.01.26 *** **🕐 Agenda** **18:00 — Welcome & Snacks** Doors open! Grab a slice, meet fellow community members, and get settled. **18:30 — Opening Remarks** A warm welcome from the **Berlin community** and event partners. **18:45 — Tech Talks Begin** 📚 **Talk Details** ### **Talk 01: Keeping data private in real-time pipelines By Olena Kutsenko** **Abstract** We all love real-time data — clicks, payments, rides, messages — but most of it comes with a catch: it often includes personal information we’re not allowed to leak, such as names, emails, locations, or subtle clues that can identify someone. So how do we keep streaming data **useful** and **safe** at the same time? In this talk, we’ll explore practical approaches to protecting privacy in streaming systems using **Apache Kafka**, Apache Flink, and Apache Iceberg. We’ll cover: * Simple techniques like **masking and tokenizing PII** * Why “anonymous” data often **isn’t really anonymous** (the re-identification problem) * Privacy-preserving approaches such as **bucketing, k-anonymity, and adding noise** * How to **balance privacy and data utility** (because over-hiding can make data useless) *** ### **Talk 02: Blackbox Monitoring is Hard! (And Why That’s the Best Part) By Goutham Veeramachaneni** I’ve been experimenting with [Beyla](https://grafana.com/oss/beyla-ebpf/) and [eBPF-based monitoring](https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation) since its inception. While it’s an incredible tool for getting started with zero-code instrumentation, making it work reliably at scale presents a unique set of hurdles. In this session, we’ll introduce Beyla’s architecture and show how it can kickstart your observability journey.But the real story lies in what happens next. Navigating the scaling challenges has been an absolute blast, and we’ve tackled each bottleneck unfazed—sometimes by leaning into the tech, and other times by resorting to white box native instrumentation to gain the granular insights we need.What you’ll learn: * • **The "How":** A technical deep dive into how Beyla works under the hood. * • **The "Real-World":** The specific challenges we faced when moving beyond the initial phase. * • **The "Trade-offs":** A transparent look at the limitations of different approaches, from pure blackbox eBPF to native instrumentation. * • T**he "Product":** Insight into the intricacies of building a new product in a rapidly evolving ecosystem. Whether you are an observability veteran or just starting with eBPF, you’ll walk away with a better understanding of your monitoring stack and the confidence to handle the limitations of the tools you use. ### **Talk 03: Securing and governing both external and internal traffic By Sven Walther** Modern enterprises must secure and govern APIs, event-driven systems, and internal services—without fragmenting control across multiple platforms. This talk shows how a unified management plane brings consistency, visibility, and security across the entire application landscape using Kong Konnect. The session will cover three key areas: * **External connectivity & event exposure** Securely connect partners and customers to your event-driven systems without exposing internal infrastructure directly. * **Internal service governance with Service Mesh** Apply security, traffic control, and observability across your internal network using a service mesh. * **Fine-grained Kafka governance** Enforce policies and security down to the individual message level for internal event streams. *** ### **🤝🏻 21:00 — Networking & Q&A** Connect with fellow developers, data engineers, platform teams, and observability enthusiasts. Share ideas, experiences, and maybe even exchange a LinkedIn connection or two. **21:30 — Event Wrap-Up** *** **📷 Photo Notice** By attending this event, you consent to being photographed. These photos may be used for future community and event promotions. Don’t forget to smile 😄 *** We’re excited to kick off 2026 with the Berlin community and can’t wait to see you there! If you have any questions or are interested in **speaking at future meetups**, feel free to reach out.

**Important note: Please note that the event location changed. This event will be hosted at the agineo office in Berlin at Friedrichstraße 200, 10117 Berlin - Take Elevator B to 6th floor, please.** **Hello ServiceNow Developers of Berlin!** We warmly invite you to the next ServiceNow Developer Meetup in Berlin! Whether you are a developer, admin, consultant, or architect, your ideas and suggestions are guaranteed to be valuable and will be incorporated into the functioning of our group. **What to Expect:** * **Networking and Community Building:** Meet new people who also work in the ServiceNow field. This is a great opportunity to connect with like-minded individuals and expand your professional network. * **Open Forum:** Share your experiences, ask questions, and provide feedback on what you would like to see in future meetups. * **Free Snacks and Drinks** **IMPORTANT!!!** We want these events to truly be a "safe space" for ServiceNow professionals, so all recruitment and sales activities are prohibited. The organizers reserve the right to exclude anyone from the event who violates this rule. **RSVP and Participation:** To help us plan better, please RSVP here on the event page. Your early confirmation will greatly assist us in making this event a success. **Note:** due to international community in Berlin, we plan to run these events in **English**. We are excited to continue this journey with you to build a strong and supportive ServiceNow community in Berlin. See you there! **Meetup Agenda:** * **Welcome & Introduction** * **Ice Breaker && Get to Know** * **[Presentation:] From Cloud to Onprem: How to migrate Flow Contexts by agineo's Tilmann Schatz** * **[Presentation:] Insights into RaptorDB @SN by ServiceNow's Luis Carril** **[Presentation:] Mastering Recommended Actions From Configuration to Development by agineo's Tim Reinshagen** * **Q&A, Recap** * **Networking & Informal Discussions**

**IMPORTANT PLEASE RSVP:** https://www.meetup.com/grafana-and-friends-berlin/events/312736114/?eventOrigin=group_upcoming_events **🕐 Agenda** * **18:00 — Welcome & Snacks** * Doors open! Grab a slice, meet fellow community members, and get settled. * **18:30 — Opening Remarks** * A warm welcome from the **Berlin community** and event partners. * **18:45 — Tech Talks Begin** **Talk 01: Keeping data private in real-time pipelines** **Abstract** We all love real-time data — clicks, payments, rides, messages — but most of it comes with a catch: it often includes personal information we’re not allowed to leak, such as names, emails, locations, or subtle clues that can identify someone. So how do we keep streaming data **useful** and **safe** at the same time? In this talk, we’ll explore practical approaches to protecting privacy in streaming systems using **Apache Kafka**, Apache Flink, and Apache Iceberg. We’ll cover: * Simple techniques like **masking and tokenizing PII** * Why “anonymous” data often **isn’t really anonymous** (the re-identification problem) * Privacy-preserving approaches such as **bucketing, k-anonymity, and adding noise** * How to **balance privacy and data utility** (because over-hiding can make data useless) ### **Talk 02: TBA** Details coming soon 👀 ### **Talk 03: TBA** Stay tuned for the announcement!

I'm excited to announce another meetup! If you're interested in give a talk, feel free to reach out to me at marcel.drechsler@andsafe.de \-\-\- All talks will be **presented in English**, to ensure that as many people as possible can participate and engage at this event. **If you want to attend, please RSVP to secure your spot - this will make organizing easier. Thank you so much ♥️** **Location:** Spiced Academy, Ritterstrasse 12, 10969 Berlin, 2. Hof \-\-\-\-\-\- **🏠 18:00 - Arrival: Networking, Drinks & Snacks (30 min.)** Grab yourself snacks & drinks and say hello to everybody else! **📅 18:30 - So you want to observe an Event Driven System? (45 min.)** **🎙️**Speaker: Roman Boiko, Enterprise Sales Engineer @ [Datadog](https://www.datadoghq.com) Event-driven architectures offer powerful decoupling, but they often shatter traditional monitoring strategies. When a single business process jumps across multiple queues, buses, and microservices, tracing the line between cause and effect becomes a complex puzzle. This talk bridges that visibility gap by exploring practical observability strategies using OpenTelemetry. We will navigate the critical architectural decisions behind distributed tracing - specifically choosing between Span Linking and Parent-Child relationships - and master context propagation to ensure no transaction is lost in the noise. Join us to learn how to connect low-level technical data with high-level business metrics, turning asynchronous complexity into a clear, manageable system. Roman Boiko is a Senior Enterprise Sales Engineer at Datadog, where he helps developers and architects build reliable, observable, and scalable systems. With a strong background in serverless and cloud-native architectures, he’s passionate about bridging the gap between engineering and operations to help teams move faster with confidence. Roman frequently speaks at tech events, sharing practical insights on observability, distributed systems, and modern application design. He enjoys exploring how developers can simplify complexity and deliver better software through data-driven decisions. **📅 19:15 - Datadog at Zendesk - a solid foundation for scalable, reliable and cost efficient systems (30 min.)** **🎙️**Speaker: Anatoly Mikhaylov, Principal Software Engineer & Datadog Ambassador @ [Zendesk](https://www.zendesk.de/) Anatoly will share practical and valuable lessons what value Datadog brings and what role it plays at Zendesk. They customized and encorporated observability triad (APM, Logs and metrics) within a large volume of systems and applications. Zendesk made it work very well at scale and so that Datadog became a common language engineers and product teams can speak to one another. A single picture often helps to narrow down the issue, surface the problem, brings the solution and be confident remediation is applied successfully. Zendesk teams are fluent using complex Datadog tools and drive necessary changes. **📅 19:45 - Continuous Profiling with Datadog (30 min.)** **🎙️**Speaker: Felix Geisendörfer, Senior Staff Engineer @ [Datadog](https://www.datadoghq.com) Instrumenting systems with logs, metrics and traces is a great way to make them more observable. However, the resulting map is not the territory, and only allows indirect reasoning about the code it represents.Continuous profiling fills this gap by allowing software developers and operators to directly understand the CPU, Memory and Latency trends of their systems using stack traces that break down problems and opportunities in terms of files, functions and line numbers. This presentation will demonstrate the value of this capability by live-debugging an incident caused by an AI assisted refactoring using Datadog’s Continuous Profiler product. Additionally the presentation will give an overview of other capabilities as well as the work we’re doing upstream to add profiling as the fourth signal of OpenTelemetry. **🥗 20:15 - Drinks, Food & Networking** Enjoy refreshments while networking with community peers! **👋 21:00 - Goodbye, see you next time!**

### **We are excited to be kicking off our first LSLab Berlin at DKB CodeFactory!** ## **Our Theme: How do we collaborate & unite when there are differences?** We all work with groups and teams of people these days to accomplish our goals. No one works alone. Sometimes there is great collaboration, and sometimes, it just doesn't work. Maybe there are conflicting goals, roles, timelines, or culture clashes. Sometimes it's obvious, and sometimes it isn't. We want to explore in as many ways as possible, using Liberating Structures, what can we do about creating better ways of working together? What are some things that have worked (or not!), to bring better collaboration to the work you do (and the team you do it with)? ## **Our Host** We’re thrilled to return to **DKB,** and excited to see a new space: The CodeFactory. ## **Important Notes** **✔️ About the format** Each event includes Networking & Connecting, Giving and Getting Help and Action Planning. We don’t debrief during the session — on purpose. LSLab is a practice space that mirrors real-work application: learning through doing, engaging, and experimenting. Questions are welcome during the break and after the close. **✔️ New to Liberating Structures? Totally fine.** You don’t need any prior experience. We’re a community of practitioners at all levels — beginners, experienced facilitators, agilists, OD/L&D folks, and people simply looking for better ways to help humans collaborate. You’ll learn by participating, not by being taught. \*\*\*\*\*\*\*\*\* ### **A Volunteer-Run Community (Just Me Behind the Scenes)** LSLab Berlin is a fully volunteer-run meet-up, organized and hosted by me (Sylvia Taylor). Your donations help cover the essentials that keep this event accessible for everyone: * the meet-up platform * the behind-the-scenes coordination * design team mentoring and support * and the time and expertise it takes to create each session If you’d like to help keep the events free and open to all, you can donate here: 👉 **[buymeacoffee.com/lslabberlin](buymeacoffee.com/lslabberlin)** Thank you! \*\*\*\*\*\*\*\*\*\* *The* *introduction and instructions are in English, but group or pair work can be done in whatever language you and your group/partner need!* \*\*\*\*\*\*\*\*\*\*

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

**📅 Week 2 Focus: Image Processing Recap & Intro to Deep Learning** Each 7-week cycle focuses on a **small, well-defined part of a larger system**—and over time, these cycles build toward a complete, real-world project (covering data engineering, data science, and deployment). Feel free to join at any week and we will catch you up. There is no need to be at the beginning of the cohort to build. Complete beginners welcomed! 🧠 Current Project This cycle’s shared project is an **image-based knowledge extraction system** Last week, we kicked off our shared project by getting our hands dirty with OpenCV and exploring traditional image processing techniques. In Week 2, we’ll: * **Recap what we explored last week** and share cool experiments * **Look under the hood** of the OpenCV techniques we used * **Start exploring deep learning–based approaches** for text and object detection 📌 By the End of a Full Cycle, You should Have 🎯 A working project in your own GitHub repo 🎯 A small but real portfolio piece you can demo or write about 📅 When: Saturday, Jan 31 · 9:30–11:30 📍 Where: Torstraße 59, Forward Earth 💻 Bring: Your laptop, an idea—or just curiosity **👋 Who Is This For?** 🔹 Beginners who learn best by doing — no prior experience needed 🔹 Career switchers from product, engineering, design, marketing, or other fields who want to break into data 🔹 Analysts, engineers, and PMs looking to sharpen their skills or build real-world projects 🔹 Data professionals who want a creative playground outside of work 🔹 Anyone with big questions and a love for learning through experimentation \*\*\* **BUILD. LEARN. EXPERIMENT. OVER COFFEE.** Come hang out, meet like-minded people, and work on something fun. 📍 Based in Berlin – in-person meetups only (for now!) 💻 Laptops + ☕ highly encouraged Join our Discord → [https://discord.gg/dPnmzcCP8w](https://discord.gg/dPnmzcCP8w) Check out our program resources: [Google Drive](https://drive.google.com/drive/folders/15DmZqD4bLBk2vU4zpvh1HiB3_5n09v-q?usp=sharing) \*\*\* ✨ Who’s Hosting? I’m Lindsey, a senior data scientist working on AI, causal inference, and data products. I’ve built models for fraud detection, uplift modeling, and LLM-based systems. I am always open to suggestion for different format for this meetup.

I love my job and one of the main things I do is help customers get going with any of the data technologies at Microsoft. Right now there are a lot of my customers asking about Microsoft Fabric. It's hard to weave across all the shiny new options across the Fabric landscape, let alone figure out where it fits into your organization. In this session we'll focus on answering one question - how can I get data into Fabric? We'll talk through the "it depends" options and see some of the options in live demos.

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/.

Bring your business cards and network in person with other business professionals! Gold Star Referral Clubs is one of the most established professional networking organizations in the country, with multiple groups in central Ohio. Join us!

### Tools in your AI's Toolbox : An introduction to MCP Servers The generative AI revolution has unlocked unprecedented capabilities, but the next frontier is agency: empowering models to interact with, query, and act upon the world. The current challenge is the “N x M integration problem,” where every AI model requires a custom, brittle integration for each external tool or data source. This approach simply doesn’t scale. How can we give an AI access to our sales leads, code repositories, or IoT devices in a standardized, secure, and reusable way? This session introduces Anthropic’s Model Context Protocol (MCP), the open-source framework designed to solve this challenge and become the universal connector—the USB-C port—for AI. MCP standardizes how AI models discover and use external tools, moving beyond simple function-calling to a robust, client-server architecture. We will dive into how this open protocol is creating a new ecosystem for building powerful, context-aware AI agents. Join this session for a developer-focused introduction where you will learn how to: Understand the core concepts of the open-source Model Context Protocol and its architecture. Utilize pre-built, open-source MCP servers to instantly connect AI to tools like Git, Slack, and databases. Build a custom MCP server to securely expose your own proprietary data and APIs as tools for any compliant AI. Move beyond bespoke integrations and contribute to a standardized, collaborative, and open ecosystem. Stop building one-off connectors and start building intelligent agents. This session will give you the practical knowledge to leverage MCP and create the next generation of AI that doesn’t just talk, but does. Want to be a speaker? submit your talk to our Call for Presenters!!! [https://sessionize.com/azure-cbus-2026/](https://sessionize.com/azure-cbus-2026/)

Dale Gnidovec, Curator of the Orton Hall Museum of Geology at The Ohio State University, will be presenting a program he has wanted to share with us for a long time: Plate Tectonics. His description of his program: Continents on the move - Nothing in Earth history makes sense without moving continents - it tells us why mountains, volcanoes, minerals, and fossils are where they are. This talk examines the evidence for continental drift, why it was disbelieved, and explains how the more-encompassing theory of plate tectonics was developed and eventually proven. Dale is an energetic, incredibly knowledgeable, and very entertaining speaker and this will be another wonderful program by Dale. Hope to see you there! Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. Going forward our meetings will be hybrid. You can meet us in-person or attend online Join Zoom Meeting [https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1) Meeting ID: 878 3656 4953 Passcode: 760812 One tap mobile +19292056099,,87836564953#,,,,\*760812# US (New York) +13017158592,,87836564953#,,,,\*760812# US (Washington DC) The formal presentation will start at noon

## 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. 🧱➡️📐

## Learn Infrastructure-as-Code (the FUN Way) — Through Minecraft 🎮☁️ **Joint Meetup: Azure CBUS × Columbus HashiCorp User Group × DevOps Columbus** What if learning Terraform and Infrastructure-as-Code didn’t feel like a whitepaper… but more like a game? Join us for a joint Azure CBUS, Columbus HashiCorp User Group, and DevOps Columbus 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. 🧱➡️📐 Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/