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Yeah! We made it! Within 6 months after the last Meetup, here we go again! :) This time we enter the Forum Digital Technologies, which is connected with the Fraunhofer HHI institute. They are also sponsoring drinks and some finger food, which is great! And we will be able to get a small tour around the Forum and what they are doing. Agenda: Gathering at the venue at: 18:00 Program starts at: 18:30 Then: Talks: * Thasso Griebel (CastLabs) - SGAI (fun talk title still to be announced ;)) * Mauricio Alvarez-Mesa (Spin Digital Labs) - Ultra-low latency video encoding: when every millisecond counts Afterwards: food, discussions and chatting Location: Forum Digital Technologies Salzufer 15/16 (inside Lanolin Fabrik), 10587 Berlin Looking forward to see you very soon, Both Stefans

**👋 Hello Strangers! —** For all players and chess-curious folks out there who want to chill, make friends, and enjoy some chess: We are hosting a daily meetup in Mitte / Prenzlauerberg for all experience levels. It doesn't matter if you just watched the Queen's Gambit or if you have been playing regularly for a while. **Join us** — Daily from 7 pm till midnight. **Expected Behavior** — [Conduct](https://strangerchess.com/conduct/) **Pics** · [Instagram](https://www.instagram.com/strangerchess/) / **Chat** · [Telegram](https://t.me/strangerchess) / **Web** · [Strangerchess.com](https://strangerchess.com/) (No need to bring anything, boards, clocks, etc. are provided)

All Infos: [urbanjoy.de/eye](https://urbanjoy.de/eye/) \*\*English below\*\* Ihr Lieben, Bald ist es wieder soweit!! Unser nächstes Eye Contact Erlebnis findet statt. Was: • Komm zu Deiner Zeit in dem 2,5\-Stunden\-Zeitfenster gemütlich vor Ort an \| Je früher Du kommst\, desto mehr Zeit hast Du\, diese wundervolle Praxis zu erforschen • Gib Deinen Beitrag für den Ort direkt am Anfang in die entsprechende Empfangsschale - dann ist dieser Teil schon erledigt • Setz Dich auf einen freien DoppelPlatz – entweder direkt zu jemandem oder warte, bis jemand sich zu dir setzt • Genießt gemeinsam den Blickkontakt für 1-3 Minuten oder länger • An einem selbstbestimmten Zeitpunkt steht eine/r von Euch auf [Wiederhole diese Übung so oft, wie Du magst ] • Mach so oft Pausen, wie Du möchtest • Wer bis 19:45/20:00 bleibt kann am Abschlusskreis teilnehmen Wo: • wundervolle FabrikLoft Location in Berlin Kreuzberg Paul-Lincke-Ufer 40 Hof 4, Seitenflügel, Erdgeschoss 10999 Berlin Kostenbeitrag: • 10€ für Raum und Orga Weitere Fragen? [www.t.me/joejung](http://www.t.me/joejung) Wir freuen uns Dich zu sehen! ○○○○○○○○○○○○○○○○○○○○○○○○ Dear kind explorers, soon another Eye Contact Experience will take place in the Capital All information & details [urbanjoy.de/eye](https://urbanjoy.de/eye/) The Practice • Arrive gently at any time within the 2,5 hours time window on location • Make your contribution directly upon arrival - so this part is directly out of your mind • Sit down in a free duo spot - either in front of somebody or wait until someone joins you • Enter in eye contact for 1-3 Minutes or more • One of you gets up whenever you feel like it [ Repeat the practice as often as you like] • Take breaks as often as you like • If you are here until the end you can join the closing circle - ca 19:45 Location • a beautiful Factory Loft Location in Berlin Kreuzberg Paul-Lincke-Ufer 40 Hof 4, ground floor, right side 10999 Berlin Contribution • 10€ for space & organization Further questions: [www.t.me/joejung](http://www.t.me/joejung) We are looking forward to seeing you!

May has a way of making the city feel more possible. The evenings get longer, parks turn into living rooms, and even Mondays carry a little weekend energy. This Social Butterfly Club meetup is for new connections, spontaneous conversations, and starting the week with people instead of postponing life. A soft invitation to arrive in Berlin — or in your own life here — a little more fully. Because sometimes a good week begins with one unexpected conversation. ✨ Suggested Ice Breaker Question: “What’s something in Berlin you’ve been wanting to try, but haven’t yet?” Orga The location accepts only card payments. We will be sitting in the first room. Questions? Check our Meetup-FAQs: [https://socialbutterfly.berlin/meetup-faq/](https://socialbutterfly.berlin/meetup-faq/) Meet your host I’m Julia — a Berlin local who loves bringing people together. My path went from growing up in a dance school to studying philosophy to working in IT support, and somehow all of that led me here: hosting meetups and creating spaces where people can show up, relax, and connect. Insta [https://www.instagram.com/juwaberlin/](https://www.instagram.com/juwaberlin/) LinkedIn [https://www.linkedin.com/in/julia-waehnert/](https://www.linkedin.com/in/julia-waehnert/) About The Social Butterfly Club 🦋 is a Berlin-based community that has been bringing people together for over three years. Each gathering is part of a larger framework designed to help friendships grow through shared experiences in the city — with a long-term vision of turning Berlin itself into a shared, playful experience. Love the vibe? There’s a whole community waiting for you. 🦋 Join the Social Butterfly Club and experience Berlin together [https://socialbutterflyradar.substack.com/](https://socialbutterflyradar.substack.com/)

Du möchtest endlich die\*den Richtige\*n für dich in Berlin finden? Berlins großes Gay Speed Dating bietet dir die Möglichkeit, andere Gay Singles aus deiner Umgebung kennenzulernen! Ein Abend, eine Bar – und bis zu 15 einzigartige Dates. Altersgruppe: 40 - 55 Jahre Anmeldung zum Event: [https://speeddating-xxl.de/gay/gay-dating-berlin](https://speeddating-xxl.de/gay/gay-dating-berlin) **Achtung: Zur Teilnahme ist eine vorherige Anmeldung auf der Website nötig!**

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.

So hast du andere Leute in Berlin wahrscheinlich noch nie kennengelernt! Bis zu 10 Singles, die sich zuvor nicht kennen, treffen sich in einer Bar und lernen sich bei einem eigens für diese Veranstaltungsreihe entwickelten Spiel näher kennen. Das Spiel kombiniert eine gelungene Mischung aus Fragen, Aktionsaufgaben und lustiger Unterhaltung, die alleine oder als Team gemeistert werden. Durch verschiedene Aufgaben und Fragen kommen die Spieler in direkte Interaktion miteinander und lernen sich im Spielverlauf näher kennen. Im Vergleich zur klassischen Single Party lernst du bei Socialmatch wirklich nur Singles in deiner Altersgruppe kennen und kommst von ganz alleine ins Gespräch mit den anderen Teilnehmern. Ein Spielmoderator vor Ort informiert über den Ablauf und leitet durch den Abend. Sicher dir jetzt deinen Platz beim nächsten Event unter [[www.socialmatch.de](http://www.socialmatch.de/)] und lerne neue Leute in deiner Stadt kennen. Dieses Event ist für die Altersgruppe 30 - 45 Jahre. P.S. Socialmatch erhielt 2015 bereits einen Award für das Konzept, teste es selbst ;-) **Achtung: Nur mit Buchung über die Website ist eine Teilnahme möglich!**

The course will start this Saturday at 10am. It will be in studio R at CCB studios. [https://maps.app.goo.gl/rFovxE7eG7HV6uB46](https://maps.app.goo.gl/rFovxE7eG7HV6uB46). Buzz for CCB studios and then walk through to the second courtyard. We will try to start right around 10. There will be tea available. Please dress in comfortable clothes, maybe wearing a few layers. Theres some blankets, yoga mats, cushions and chairs in the room that you can use. The plan will be for us to do some small discussions at the top and then start discussing theory before doing some meditations of increasing length and then closing with some time for Q & A. We will take a short break in the middle as well. The plan is to go from 10-12 roughly but we may end a little closer to 11:30 depending. This week will function primarily as a simple introduction to meditation and some topics in the space but we will also discuss what the Jhanas are. Looking forward! Any questions please just message me.

Wir laden zum ersten Meetup der Analytics Pioneers in den neuen Räumlichkeiten von mohrstade in Potsdam! Am 07.05. begrüßen wir euch um 17:00 Uhr in der Kurfürstenstraße 21, 14467 Potsdam. Auf folgenden Vortrag (auf Englisch) dürft ihr euch schon mal freuen: **1\. Same Origin Setup** (Fabian Lampe) **2.** **The Death of the Dashboard: Why We Need to Generate Our Own Insights** (Bert Winterfeld) Fragen und Austausch sind jederzeit und auch im Anschluss willkommen. Getränke und Snacks stehen kostenlos für euch bereit. Wir freuen uns auf einen entspannten Abend mit euch! ........................................................................................................................................ We invite you to the first Analytics Pioneers Meetup in the new offices of mohrstade in Potsdam! On 7 May we welcome you at 5:00 PM at Kurfürstenstraße 21, 14467 Potsdam. You can already look forward to the following talk (in English): **1\. Same Origin Setup** (Fabian Lampe) **2.** **The Death of the Dashboard: Why We Need to Generate Our Own Insights** (Bert Winterfeld) Questions and discussion are welcome at any time, including afterwards. Free drinks and snacks will be available for you. We’re looking forward to a relaxed evening with you!

**Build & Learn: AI with Coffee ☕ — Build & Share** This is a monthly meetup where we focus on real things people are trying to build — from work problems to personal ideas. We’re here to help you get started, meet other builders, and share what you’ve been working on. **🟡 Part 1 — Getting Started** If you’re a beginner: We’ll walk you through how to begin (tools, ideas, simple paths) Show examples of what others are building Help you take your first step **🟡 Part 2 — Builder Showcase** If you’re already building: You can present what you’ve been working on (5–10 minutes) Share challenges and lessons learned Get feedback from the group **⚠️ Limited Spots** This is a small group on purpose. Please only sign up if you actually plan to come. **Want extra help?** If you’re feeling stuck or thinking about transitioning your career, you can book a 1:1 session 👉 *[Calendly link](https://calendly.com/lindseypeng/workflow-clarity-call)* or join the community 💬 [Discord](https://discord.gg/dPnmzcCP8w)

We will be hosting our May Meetup. Thanks to Amazon for sponsoring us. Please note that you have to show sign up with your real name and show a Photo ID to the building security before entering the building. Every visitor will have their photo taken that will be printed on their paper visitor badge. This is a requirement from the building security. If you are not ok with that, please do not sign up. You can not bring a +1, everyone needs to sign up. Please only sign up if you plan to come, we will keep notes. *Speakers and talks* **pg_lake: Unifying transactional and analytical data with Postgres** by Celeste Horgan. The common wisdom goes: data is either transactional or analytical, and workloads are OLTP and OLAP-shaped to match. The reality of generating and using data is different, and often we need a bit of both. The pg_lake extension brings OLAP workloads to OLTP Postgres. This talk will explore the pg_lake extension, including how to build it, and demos of using it with modern data workloads in object storage like Amazon S3. We’ll create simple data pipelines with no ETL and high performance analytics. *Our second speaker will be announced soon, stay tuned!*

How we built an AI Agent on Restack driving 1M visitors/mont Join us on May 7th, for an exciting session, which will aim to help you optimze your workflow using AI in your SEO work. The session will be held at the **Buzzmatic Office, Schönhauser Allee 149**, from **9:30 to 11:00**. Enjoy **free attendance,** some lovely **breakfast** and great conversation! This Rise and Rank Event will be hosted by the external speaker Andrés Tapia. Andres is CEO and co-founder of https://www.restack.io/, a platform for building AI agents that run for weeks or months on autopilot. Andrés works daily with companies replacing manual workflows with autonomous agents. Restack built an AI agent that automates their entire SEO content pipeline, from keyword research to publishing. In this talk, Andrés will walk through exactly how he built it on Restack, what it does, and how it scaled their organic traffic to 1M new visitors per month. Bring yourself, a good mood and any thoughts or questions you have on the subject. We look forward to seeing you there and hearing your thoughts!

Register here 👉 https://bettermile.com/last-mile-meetup-event Expect inspiring success stories, practical frameworks, and forward-looking perspectives on harnessing technology to reimagine parcel delivery. 📅 Date: 6th May, 2026 🕕 Time: 6:00 PM 📍 Join us in Berlin (Better Space) & Online Let’s connect, learn, and shape the next chapter of last-mile logistics together. In this #12th edition, we explore the AI-Powered Autonomous Parcel Journey - from Depot to Doorstep. Together, we’ll trace how a fully automated last-mile delivery system comes to life: AI-driven route design and agentic dispatching by **Bettermile’s Better Planner,** **Neolix’s autonomous delivery vehicles** handling the final stretch, and intelligent warehouse automation powered by **Flink’s Robotics**. Expect honest conversations, live demonstrations, and a comprehensive overview of how automation and intelligence are reshaping parcel logistics and the future of last-mile delivery. Note: Photographs and video recordings will be made during the event for documentation and promotional purposes. If you prefer not to appear in any visual material, you can participate online without being recorded. Looking forward to seeing you there and sharing insights that matter! [#lastmile](https://www.linkedin.com/search/results/all/?keywords=%23lastmile&origin=HASH_TAG_FROM_FEED) [#lastmilemeetup](https://www.linkedin.com/search/results/all/?keywords=%23lastmilemeetup&origin=HASH_TAG_FROM_FEED) [#berlinmeetup](https://www.linkedin.com/search/results/all/?keywords=%23berlinmeetup&origin=HASH_TAG_FROM_FEED)

Join Aiven and Google Cloud for a hands-on lab to learn building data infrastructure for AI applications in production, and how to run OpenSearch in production for AI and GenAI workloads. ***IMPORTANT: Please register on* \*\*\*[HERE](https://bit.ly/4sLWiua) \*\*\**to secure your sport.*** This interactive, instructor-led workshop is designed for developers and data engineers who want to build and run real-world data pipelines using open source tools. Note: Bring your laptop, we’ll be shipping code together. Agenda: \* 5:00pm\~5:30pm: Check-in, Food, Networking \* 5:30pm\~7:30pm: Tech talks and Hands-on Workshop \* 7:30pm\~8:00pm: Q&A, wrap-up ⚡️ Workshop 1 — Foundations: Build Your Own Pipeline ​Start from scratch and assemble a complete data pipeline using Aiven services. \- Provision and manage services -Connect systems into a unified pipeline ​- Build an observability setup \- ​Query real\-time data across services using SQL ​​ ⚡️ Workshop 2 — Advanced: Real-Time Retail Streaming Pipeline ​Go deeper with a real, production-inspired use case. \- ​Design and implement a high\-quality streaming pipeline \- Work with real\-time retail data flows \- Apply best practices for scalability and reliability What you’ll learn: * Deploy and scale OpenSearch for production * Best practices for vector and hybrid search * Build efficient real-time data pipelines * Design and optimize RAG architectures ​Why attend? * Build a production-style data pipeline * Learn how to connect Kafka, ClickHouse, OpenSearch, and PostgreSQL into a working, real-time architecture. * Learn by doing and Apply proven patterns * Provision services, stream data, and run queries yourself using both UI and CLI workflows. * Walk away with practical approaches you can reuse for streaming, analytics, and observability use cases. Who Should Attend: Developer and data engineer, interested in moving from prototype to production with OpenSearch. ​ **RSVP is not enough. You must apply for a ticket here:** [https://bit.ly/4sLWiua](https://bit.ly/4sLWiua)

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

**TBA**

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

**TBA**

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **Radio Signal Analysis Using SDRs and OpenWebRX+** with **Scott McCrory**. Details are are [core.radio](https://core.radio/).

**Building a great product is one thing—building momentum behind it is another.** Join **Senior Product Manager Adam Solaiman** and **User Experience Manager Tyson Smith** for a behind-the-scenes look at what it takes to turn complex ideas into scalable products inside large organizations. In this session, they’ll share how teams move from ambiguity to execution—navigating organizational complexity, aligning stakeholders, and continuously evolving products after launch. You’ll walk away with insights on how to: * Build and sustain momentum across teams * Adapt to changing priorities without losing direction * Scale products thoughtfully in complex environments Whether you're driving a new initiative or growing an existing product, this conversation will give you practical strategies to keep things moving forward. Come connect, learn, and swap stories with fellow product professionals. \-\-\- Food and drinks will be provided by Switchbox, our generous host. Free parking will be available at the front and back sides of the Switchbox Office.