Knowledge Sharing

Wie immer: Kein Verkaufs-Webinar, keine Powerpoint-Schlacht. Wir treffen uns wie gewohnt im Café Manstein4, werfen den Beamer an und gehen direkt in die Live-Charts, die **Du** mir vorgibst. **So läuft es ab:** Sende mir bis Montagabend Deinen Wunsch-Wert für die Analyse per Nachricht! Ich bereite die Charts vor, und wir gehen sie gemeinsam am Dienstagabend durch. **Das erwartet Dich konkret:** * 📈 **Deine Charts am Beamer:** Wir analysieren live, was Deine Werte gerade machen. * 🛠️ **Kein Fachchinesisch:** Du bekommst klare Marken für Einstieg und Absicherung. * 🛡️ **Der "Fehler-Radar":** Ich zeige Dir, wo die typischen Fallen in Deinem Chart lauern. * 📝 **Plan für morgen:** Geh mit einem fertigen Analyse-Protokoll in den nächsten Handelstag. * 🎁 **Bonus:** Die 39 € Gebühr werden Dir bei Buchung der 6-wöchigen Meisterklasse voll angerechnet. **Wichtig:** Nur 8 Plätze verfügbar, um maximale Qualität für jeden Teilnehmer zu garantieren. Wer zuerst kommt, mahlt zuerst! :-) **Anmeldung:** Klicke direkt auf die Bezahlfunktion bei Meetup oder schreib mir eine Nachricht für alternative Zahlungswege (z.B. Überweisung), um Dein Ticket für 39 € zu reservieren. Bereit für den Profi-Check? Ich freue mich darauf!

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! ☕️

(English below) \>\> der Event findet statt\, wenn sich bis 18:00 mindestens 4 Personen angemeldet haben\, sonst nicht << Worum es geht: "Kann ein Walfisch ein Wellensittich sein?" \~> Natürlich nicht, denn Säugetiere sind niemals Vögel. "Kann ein Fenster ein Getränk sein?" \~> Jeder weis, das ist unmöglich, denn Festkörper sind keine Flüssigkeiten. ABER: "Kann eine Demokratie eine Republik sein?" "Kann eine Vermutung eine Meinung sein?" "Ist etwas zu begreifen das Selbe wie etwas zu verstehen?" \~> Tja, jetzt wird's schwierig! Und es wird spannend... Nichts regt dermaßen zum nachdenken an wie dieses neue Gesellschaftsspiel. Die Spielregeln: 1. Jeder schreibt einen Begriff auf einen Zettel. 2. Die Zettel werden paarweise gezogen. 3. Per Beamer werfen wir die Bedeutung der zwei Wörter an die Wand. 4. jeder kann per Laptop (zur Not auch per Smartphone) die Bedeutung ergänzen / editieren, muss dafür ggf. Beispiele angeben warum etwas gleich sein können soll, oder nie gleich sein kann. 5. nach einer Zeit fällt niemandem mehr etwas ein. Unterschiede und Gemeinsamkeiten zwischen den beiden Begrifflichkeiten sind deutlich herausgearbeitet. Dann wird der Punktestand gezählt: (+1) Jeder verbliebene neue Beitrag in der Bedeutung ergibt einen Pluspunkt (-2) aber jeder wieder gelöschte neue Beitrag gibt zwei Minuspunkte. (+5) jede Verbesserung der bisherigen Bedeutung in Reclue ergibt plus 5 Pluspunkte Die Auffassungen aller Mitspieler werden viel klarer, erst recht wenn man häufig mitspielt. Ziel des Spiels ist nicht, dass irgendwer am meisten Punkte sammelt, sondern, dass alle zusammen überhaupt auf mehr als 50 Punkte kommen. Das Spiel funktioniert auch mehrsprachig. Man kann auch von Zuhause aus online mitmachen. Den Zugang können wir dann über die Kommentare hier organisieren. Bring deinen Laptop mit, dann wird es einfacher... Warum macht das Spiel klug? Schach trainiert das Konzentrationsvermögen. Aber es hat mit der Wirklichkeit nichts zu tun. Dieses Spiel hingegen schon, denn genau mitdenken zu können setzt voraus genau zu unterscheiden. Andernfalls assoziiert man das eine sprunghaft mit irgendetwas anderem. Aber ob die Assoziationskette notwendiger Weise der Fall ist, ist nicht klar - und andere Aspekte sind vll. viel wichtiger. Und dann irrt man in wirren Assoziationen, entscheidet wenig optimal, verliert Zeit, usw. Mit der Übung über dieses Spiel nicht mehr! Wer die Bedeutung der Wörter sauber ausdifferenziert wird immer klüger. \*\*\* english version \*\*\* "Can a whale be a parakeet?" \~> Of course not! "Can a window be a drink?" \~> Everyone knows that's impossible. "Can a democracy be a republic?" "Can a conjecture be an opinion?" "Is grasping something the same as understanding something?" \~> Well, now it gets tricky! And it gets exciting... Nothing stimulates thought quite like this new party game. The rules: 1. Everyone writes a term on a slip of paper. 2. The slips of paper are drawn in pairs. 3. We project the meaning of the two words onto the wall using a projector. 4. Everyone can add to/edit the meaning using a laptop or smartphone, and must provide examples of why something could be the same, or could never be the same. 5. After a while, no one can think of anything else. The differences and similarities between the two words are clearly highlighted. Then the score is tallied: (+1) Each new entry adding meaning earns one point. (-2) However, each deleted entry deducts two points. (+5) Each improvement on the existing meaning in Reclue earns five points. The understanding of all players becomes much clearer, especially with frequent play. The goal for the entire group is to reach at minimum 50 points. The game also works in multiple languages. You may join us from home using the internet. Comments in meetup-app will be used to organize that it works. The location (somewhere in Prenzlauer Berg) will be published the day when it takes place.

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

**\*\*\* 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.

## **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.

Hello! I’m organising a coworking + socialising session for all of us who are working on projects (e.g. our own creations, freelance or remote work) but don't feel like sitting alone at home. 🙂 To ensure that we have time for both socialising AND working, we will be using the so-called “Pomodoro” technique: **50 mins deep work** (silent), followed by **10 mins break** to socialise. And then repeat! You are welcome to join whatever your personal background is, and whatever project you are working on. I (the host) speak English and German, so either language is fine. ——————————————————- AGENDA: * **Short Intro** Tell us who you are and share something about what you will be working on today * **Pomodoro Session** \- 3x \(3h\) Each Pomodoro session consists of 50 mins focused “deep work” (no talking, no interruptions, **phones on silent mode**) -> then 10 mins break: a chance to share your progress with others -> Repeat * **15 mins Wrap Up** Celebrate what you achieved and get to know others 😊 ———— The location is **Espresso House near Checkpoint Charlie** (they have multiple outlets - so be sure to go to the correct one!) Wifi + power plugs are available - but best to bring a fully charged laptop, just in case 🙃 You **do not** have to pay anything. But since we are using the café space, it is common courtesy to buy at least one drink (coffee costs roughly **4 Euros**).

**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**

### **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.

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.

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!**

**📅 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.

**Help Other Founders Improve their Idea** This is a collaborative meetup where every participant can briefly present their business or project idea and receive questions, correction, and constructive feedback from the group. The goal is to help you see blind spots, clarify your value proposition, and improve your idea before you invest a lot of time or money.​ **How it works:** * Each person gets a few minutes to explain their idea (problem, solution, target customer). * The group then asks clarifying questions and offers suggestions, alternatives, or risks to consider.​ * A facilitator keeps the discussion respectful, time-boxed, and focused so everyone gets a turn. **Who it’s for:** * Early-stage founders, students, or side-project builders * People who have an idea but are unsure if it’s clear, realistic, or attractive to customers​ **Outcome:** You leave with sharper ideas, actionable next steps, and a supportive founder network in Berlin.

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!

Looking for a creative night out that isn’t boring or corporate? Come hang out at **The Arcane Foundry** for an open candle bar and a 3D print paint and sip! Choose something from our 3D-printed shelf — *think ceramic paint-and-sip, but way cooler and with custom models we print in-house.* Or head to the candle bar and pick your fragrances to pour your own **pillar candle or container candle**. Sip complimentary tea, enjoy bakery snacks, and **BYOB wine or beer** while you paint, pour, and make whatever the hell you feel like making. No experience needed — this is all vibes, fun, and meeting new people while creating something you’ll actually want to take home. Starting at a very low price of $10 and up for paint and sip (Includes use of community paints, paint pallet, paint brushes) Monster and Fantasy Fidgets $10 75mm Resin Fantasy Models $25 Garden Gnomes $12 32mm Table-Top Miniatures $10 **Candle Making** (includes vessel, your choice of wick, wax, scented oil, labels and lids) 5oz Glass Jars $18 8oz Candle Tins $28 12oz Glass Candles $38 12oz Amber Jars $45 16 oz Skull or Jack o Lantern Candle Mugs $60 (Limited Edition!) \[www\.thearcanefoundry\.com\]\(The Arcane Foundry\) **All materials included. You just bring yourself (and your drink of choice).** **Payments accepted:** * Cash * Venmo: @Daclaud-Lee * Cashapp: $DaclaudL * PayPal: daclaudlee@gmail.com

## 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. 🧱➡️📐

**In February we will be decorating and making snowflakes out of paper crafts, coffee filters, popsicle sticks, and more! All supplies are provided, seats are limited! Come As you are, when you can; hope to see you there!**

We’re hosting a Super Bowl Party. We’ll have a taco bar, drinks flowing, plenty of laughs, and a relaxed vibe. Come for the game, stay for the people. Whether you love football or just enjoy great conversation, good food, and good company, come join us.✌️.

## 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/