Scientific Computing

**PLEASE RSVP HERE:** https://luma.com/x1h3sb59 \*\* ​Registrations: 5:30 PM - 6:15 PM (food & drinks are taken care of) **The event will also include a networking break between the talks.** ​This event is kindly hosted at the offices of our partner, **Netlight Consulting.** ​ **​Will Martin** ​*AI Evangelist at Dremio & Author of the upcoming* AI for Dummies (and actually) ​AI is everywhere — but what does it actually mean in practice? ​Will will give a practical, hype-free walkthrough of modern AI and how it fits into today’s data stack and lakehouse architectures. ​🚀 Topics include: * ​What Agentic AI is — and how it differs from LLMs * ​How LLMs work under the hood * ​Fine-tuning vs RAG vs prompt engineering * ​Connecting AI to your data, APIs, and lakehouse with MCP * ​Real-world benefits, risks, and implementation considerations ​A clear introduction to how AI really works — and how to use it effectively. *** ## ​Olena Kutsenko ​*Staff Developer Advocate, Confluent* ​Olena will explore what it really takes to move data from Kafka into Apache Iceberg tables reliably and at scale. ​🔍 Topics include: * ​Schema evolution & data normalization * ​Exactly-once guarantees & late-arriving events * ​Partitioning & table maintenance * ​Trade-offs between Kafka Connect, Flink pipelines, and custom ingestion approaches ​Using Confluent Tableflow as a practical example, this session focuses on building robust streaming-to-lakehouse architectures — regardless of tooling. *** ## ​Bjarne Schröder ​*Software Engineer, STACKIT* ​We're excited to welcome Bjarne from STACKIT, where he works on Data & AI product offerings. ​Having transitioned from Data Engineering to Software Engineering, Bjarne brings experience from both perspectives of the data ecosystem—first as a user of cloud-native data services and now as someone who helps build and deliver them. ​Passionate about connecting with people and exploring technology, Bjarne enjoys diving into all kinds of nerdy topics in his free time and cycling around his hometown of Cologne, Germany. *** ## ​Andrew Madson ​*Head of Developer Relations, Fivetran* ​Andrew has spent more than a decade leading analytics and ML teams across organizations including J.P. Morgan Chase, MassMutual, and Arizona State University before moving into DevRel and developer community leadership. ​He is: * ​Founding Head of DevRel at Fivetran * ​Co-author of *Apache Polaris: The Definitive Guide* * ​Speaker, educator, and creator with a 250K+ global audience * ​A leading voice in Apache Iceberg, lakehouses, and AI-ready data platforms ​Expect practical insights on modern data infrastructure, developer ecosystems, and building AI-ready architectures. *** ## ​Alex Merced ​*Head of DevRel at Dremio & O’Reilly Author* ​Alex will walk through key ideas from his latest work on Agentic Analytics and building data platforms that actually work for AI. ​🔍 What to expect: * ​Why data silos break AI agents * ​The role of the lakehouse, federation & semantic layers * ​Apache Iceberg, open catalogs & modern architectures * ​Why AI agents need context — not just data * ​A roadmap toward autonomous, AI-driven analytics ​A sharp, architecture-focused session connecting modern data platforms with the future of AI.

Welcome to Wet Chickens Comedy - The CREATIVE Open Mic that isn't like any other Open Mic! Comedians aren't allowed to use any old material - NEW JOKES ONLY! And in case they do old jokes. they will get wet, because the host will spray them with a toy water pistole!* *or with something else, but we will! When? Every Monday from 8PM Where? Agata Bar, Weichselstr. 55 in Berlin, Neukölln How much? Its FREE, just get you a reservation, because they might be SOLD OUT soon Doors: 19:30 Show: 20:00 *Reservations are only kept until 19:50, so please arrive before that for assured seating.

\*This is a free event, but please [donate through Eventbrite](https://www.eventbrite.de/e/read-editing-monthly-writers-meetup-tickets-1981513291596?aff=oddtdtcreator) to support our collective if you are able! Please join us on the 2nd Monday of every month for this event, built for all of your “in between works“ by the [Read Wedding](https://www.instagram.com/readwedding/) collective. Most events for writers are focused around ***creation or performance***. Much comes between this, yet we do not always hold each other through that phase. It is perhaps expected that all of those self-questioning, unsure, multi-path moments between lightbulb idea and snap-inducing performances are to be personal and private--but they do not always have to be. We therefore offer you a space for everything unfinished. Needing bouncing around. Ready for a test run. We will meet in the back room of Cafe Cralle, ***which is a cash only***, collective-run staple of the Berlin writing and queer scene, for a more traditional meetup format than our open mic. The evening will be without any set structure of facilitation, but rather an approach determined based on who's arrived and what their goals are. You may expect some combination of solitary writing time, sharing and feedback, and guided exercises. We'd love for you to show up however you are, and with some writing materials (including your phone, if you prefer). However you arrive, so long as you are feeling curious and open, we will have something for you and your work. See you there! Brooks, Bubamarrë, Maggie & Johanna Re(a)d VVedding Kollektiv \-\-\- **NOTE: Excluding select, small workshops, Read Wedding has hosted entirely free events since we started. If you have the means and would like to support us, it goes a long way. Please consider [donating through Eventbrite](https://www.eventbrite.de/e/read-editing-monthly-writers-meetup-tickets-1981513291596?aff=oddtdtcreator).**

We make landladies and landlords. They buy a flat and pay just 1/4. Tenants and tax cuts pay 3/4. It's not a trick. It's government policy. Our Federal Governments, past and present, want taxpayers to become landlords and landladies, buy property, rent it out to tenants and enjoy passive income later. Come check this out. No strings attached. No sales. Just a meet and greet for orientation. And an after work drink. Wir machen Vermieter. Steuerzahler kaufen eine Wohnung und zahlen dafür nur 1/4. Mieter und Finanzamt zahlen 3/4. Das ist kein Trick. Das ist Politik: Alle Bundesregierungen wollen, dass Steuerzahler Wohnungen kaufen, Mieter reinnehmen und später Beton‑Rente bekommen. Info-Abend nur zur Orientierung. Kucken kostet nichts. S,U Bahnhof Zoo, Kantstraße 163-165, 10623 Berlin, Motel One Upper West, 10th floor, exit lift to the right, turn left, circumvent the sign "vorübergehend geschlossen" Go justs there. I'll be there Georg Holzach. 0177 8181 900 WhatsApp Wanna read somethin before: landlord.holza.ch betonrente.holza.ch

### Open Platform for Writers to connect, share & grow. Together. ‍ We create a safe space to be creative, connect through writing and give and receive feedback from each other. Get ready for bringing in different writing styles and helping each other improve our own writing skills and get to know some new friends. ...for more info check out www.dna-artclub.com / follow us on IG: @nightart.club See You soon :) Love. DNA. ______ \*Members of Dair Night Art e.V. and Subscribers of DNA. Art GbR. \*\*By entering the DNA. ART HOUSE, You agree to comply with the Hausordnung of Dair Night Art e.V. and Geschäftsordnung of Dair Night Art e.V. Please ensure You review these documents thoroughly in advance.

**When the world seems so divided and every idiot has an opinion, it’s time to Mass Debate.** Drop your debate topic in the hat and watch comedians debate head to head on whichever topic they pull out. No preparation, fully improvised comedy debating, winners decided by audience vote. Want to have a go yourself? Drop your name in the bucket for your chance to debate another audience member or comedian on a random topic. Together we tackle the big questions: Wet or dry? Young or old? Beatles or Stones? **Doors 8:15pm** **Show 8:30 - 10pm (no break)** Show is entirely in English **FREE ENTRY - *A donation is expected at the end of the show between 7 to 15€ depending on your life situation.*** **Secure your seat by making a reservation [https://massdebateberlin.eventbrite.de/](https://massdebateberlin.eventbrite.de/) for 10€ and that’s your donation prepaid** **Usually hosting and debating:** Anna Beros (AUS) Anna’s a Kiwi born, Melbourne raised, Berlin based full-time independent standup comedian, YouTube host, podcaster and producer. She celebrates life’s struggles with cheeky incisive standup and playful audience interaction. Her new stand-up solo, ‘The Devil in Miss Beros’ premiers at the Edinburgh Fringe 2026, returning with her 3rd stand-up solo, ‘High Hoe’ which enjoyed a successful full run at the Edinburgh Fringe 2025, as did her previous solos, ‘Creampie Curious’ and ‘Creampie Clarity’ across numerous festivals through the UK and Australia 2023 – 2024. She has written for Comedy Central DE, tours Europe and produces and hosts 5 weekly shows in Berlin. In 2025, she opened for Jeff Arcuri at Admiralspalast, in 2024 for April Macie on US army bases in Germany and for Ian Fidance in Berlin in 2019. She hosts the comedy channel, Ersties Nonsense and has the podcast Adults ONLY Comedy Berlin. "Beros is a full-time standup and her hours on stage are evident in her skill at taking the temperature of the audience and bringing them along with her as she veers into darker material." – The Age, Melbourne Australia Check out her [https://www.instagram.com/afberos/](https://www.instagram.com/afberos/) **LINEUP** updated on IG stories @adultsonlycomedyberlin [https://www.instagram.com/adultsonlycomedyberlin/](https://www.instagram.com/adultsonlycomedyberlin/) GUEST COMEDIANS: Local and touring comedians with solid years in the game or hard-working promising new blood **SUESS WAR GESTERN** Wühlischstr 43 10245 Berlin IG @suess.wargestern [https://www.instagram.com/suess.wargestern/](https://www.instagram.com/suess.wargestern/) Beloved iconic local nightclub hosting comedy shows every night – only in English on Mondays. Grab drinks from the bar and head through to the back back back room for the comedy show. Mondays often hosts open decks so stick around for the sick beats.

## Rhythm, Connection & Latin Energy #### Step into the world of Salsa, get to know new Friends & feel the music uplifting Your mood. ‍ This class invites You to explore connection, flow & expression through one of the most vibrant and social dance styles. Whether You are stepping onto the dancefloor for the first time or looking to refine Your basics, this session is designed to meet You where You are. Led by Ankit, a Berlin-based creative with over 10 years of experience on and off the dancefloor, this class blends structure with warmth and passion. Specializing in Salsa, Kizomba, and Bollywood, Ankit brings a unique teaching style that makes learning feel natural, engaging & fun. ‍ > In this one-hour session, You will learn the foundations of Salsa, develop timing and coordination & most importantly, enjoy the connection between music, movement & people. Expect a welcoming atmosphere, clear guidance & a space where You can build confidence and simply enjoy the dance. ‍ ##### PARTNER NEEDED? You are welcome to join on Your own or come with a partner. We will form pairs on the spot, creating a relaxed, social & inclusive atmosphere where everyone can connect and feel comfortable. ‍ Come to feel supported, energized, inspired & celebrate the joy of Salsa. ‍ **TICKETS:** available: at the Box Office before the class ‍ See You Soon. Love. Ankit & DNA. LEVEL: All levels WHAT YOU NEED: salsa shoes (recommended, not necessary) COSTS: €15 Regular (Online / Box Office) \- Free for DNA\. Members

**Join us for our next Machine Learning in Healthcare meetup in Berlin — proudly sponsored by the QUEST Centre!** Pizza is still back! We are very happy to announce our speaker **Frank te Nijenhuis**, who is a PhD candidate at the ICAI Stroke Lab at Erasmus MC in Rotterdam. With a background in medicine and computer science, he develops deep‑learning models to support real‑time clinical decision-making during stroke treatment. **His talk´s title is:** **Bridging the Implementation Gap in AI for Stroke Interventions: Challenges and Opportunities** **Abstract:** In recent years, rapid advances in artificial intelligence (AI) have led to a proliferation of AI models in medical imaging. However, despite promising performance in research settings, many of these models have yet to translate into meaningful clinical impact. In this talk, Frank will highlight several AI models developed for stroke imaging and examine the barriers that hinder their implementation in clinical practice. He will explore potential pathways to overcome these challenges and conclude with an interactive discussion on co-creation as a strategy to bridge the gap between innovation and real-world adoption. *** 📍 **Location:** “Atrium” conference room, 5th floor, Spreepalais, Anna-Louisa-Karsch-Straße 2, 10178 Berlin 🕕 **Doors open at 6:00 pm** — Talks start **at 7:00 pm!** * 6:00–7:00 pm — Arrival, food, and networking * 7:00 pm — Welcome by the hosts, followed by the talk + Q&A * 8:00 pm — More networking (and possibly more pizza) ⚠️ *Pro tip:* Sometimes only one of the four elevators is working! 📢 **IMPORTANT:** If you RSVP but later realize you can’t make it, *please release your spot* so others can join. *** This meetup is made possible with the kind support of the **QUEST Centre for Responsible Research at BIH**, who are providing both the venue and the delicious refreshments. We look forward to seeing you there!x

Are you ready for an experiment? Let’s mix some cutting-edge science with hilarious improv. Come watch a team of Berlin’s funniest improv nerds and science affiliates deconstruct a real scientific talk from a real scientific person and turn it into... well, Laughing Matter. Come join in the fun and leave the venue knowing more about one or two particular scientific fields of research than you did before. Unless you are a scientist, then we can’t guarantee you won’t somehow know less. Doors: 19:30 Show: 20:00 Tix: https://www.improvworksberlin.com/shows

This event will feature a recap of the [GrafanaCON](https://grafana.com/events/grafanacon/) keynote, combined with fresh voices from your own community. Grafana team members walk through Grafana 13 and the most impactful improvements across the platform. Learn about how Grafana is becoming easier and safer to operate as production infrastructure, with updates that improve configuration management, recovery, and long-term maintainability. The session showcases significant advances in core user workflows, including more flexible and powerful dashboards, with improved performance. Whether you’re building dashboards, scaling Kubernetes, contributing to open source, or just getting started - this meetup is for you! **🎟 Free to attend** 🍕 Pizza + soft drinks provided 🤝 Built for connection 💡 Real talks from real practitioners **6:30 - 6:45:** Arrivals and pizza 🍕 **6:45 - 7:30:** GrafanaCON recap presentation – David Kaltschmidt **7:30 - 7:45:** Q & A **7:45 - 8:00:** Break ☕ **8:00 - 8:30:** Community lightning talks * **Usman Ahmad** **8:30 - 9:00:** Discussion and more pizza 🍕 Note that by registering for this event you consent to related event & product communications from Grafana Labs and agree to our [code of conduct](https://grafana.com/events/events-code-of-conduct/).

Die zunehmende Vernetzung globaler Lieferketten bringt enorme Chancen, aber auch wachsende Risiken mit sich. Beim Event "From Risk to Resilience: Securing Quality and Compliance in Supply Chains" beleuchten wir aktuelle Herausforderungen, Best Practices und Strategien, um Lieferketten sicherer und resilienter zu machen. Freuen Sie sich auf einen entspannten Abend mit Expert:innen und ausreichend Gelegenheit, Ihr eigenes Netzwerk zu erweitern. ⏰ Wann? 9\. Juni 2026 📍 Wo? adesso, Prinzenstraße 34, 10969 Berlin 📅 Agenda 17:00 Uhr – Einlass 17:30 Uhr – Grußwort von Gregor Böhme, Digitalexperte, adesso 17:35 Uhr – Keynote „Lieferkettensicherheit im Spannungsfeld von NIS-2“, Daniel Schätzle, HÄRTING Rechtsanwälte 18:05 Uhr – Paneldiskussion „Zwischen Qualität und Nachhaltigkeit: Wachsende Herausforderungen in Lieferantenbeziehungen“ mit Carsten Rieck, Kiwa 18:30 Uhr – Impuls „Ecosystem of Trust: Neue Ansätze für mehr Sicherheit in Lieferketten“, Sebastian Britz, CEO Kevla 18:40 Uhr – Networking, Food & Drinks Bitte nutzen Sie die Anmeldung auf unserer Website unter: 🔗 https://eu1.hubs.ly/H0tF37j0

**​⚠️To apply for this workshop, please fill out⚠️**: https://docs.google.com/forms/d/e/1FAIpQLSdeevIw6xBfMUDMNp_7anTbFQTmnHdi22iQJyBqYYcpM-1n6A/viewform We are excited to host a **BLISS x QuantCo** workshop featuring **Moritz Wilksch** and **Pavel Zwerschke**, who will guide us through an interactive session on building your own AI Agents. ​**Title:** Build Your Own AI Agent with QuantCo 📅 **Date:** 10th June 🕕 **Time:** 17:30 📍 **Location:** Berlin-Mitte (location available after registration) ​The session will last around 2 hours, followed by a networking session with QuantCo and fellow AI enthusiasts. Bring your laptop! **​⚠️To apply for this workshop, please fill out⚠️:** [https://docs.google.com/forms/d/e/1FAIpQLSdeevIw6xBfMUDMNp_7anTbFQTmnHdi22iQJyBqYYcpM-1n6A/viewform](https://docs.google.com/forms/d/e/1FAIpQLSdeevIw6xBfMUDMNp_7anTbFQTmnHdi22iQJyBqYYcpM-1n6A/viewform?utm_source=luma) *** ​**Abstract:** Build Your Own AI Agent with QuantCo: Join us for a hands-on session in our office in Berlin (close to Museumsinsel), where we transition from theory to practice by building a custom AI agent. We will start with a foundation in language model APIs before moving into a live programming workshop to create an agent that automates complex document workflows. You will learn how to equip a model with the tools to independently write, compile, and iteratively fix layout issues in markup code, transforming messy mockups into publication-ready documents. ​**Who is this event for?** ​This event is for AI enthusiasts who are currently pursuing their bachelors, masters or PhD degrees and want to delve deeper into the world of AI agents. *** ​We are **BLISS e.V.**, Berlin’s AI community connecting like-minded individuals passionate about machine learning and data science. Our **BLISS Workshops** connect **students and young professionals with industry partners**, offering an inside look into **how machine learning is applied in real-world settings** \- from research and development to deployment\. ​QuantCo Website: [https://www.quantco.com/](https://www.quantco.com/?utm_source=luma) ​BLISS Website:[ https://bliss.berlin](https://bliss.berlin/?utm_source=luma) ​BLISS Youtube:[ https://www.youtube.com/@bliss.ev.berlin](https://www.youtube.com/@bliss.ev.berlin?utm_source=luma)

👋 Hallo und 💜-lich Willkommen to the Elixir Berlin Meetup. After a break because all of the bank holidays in May, we are back with the **"happy b10000 birthday, bitcrowd"** edition, since its 16 years when bitcrowd was founded. There's gonna be some modest celebration and some great talks. There is even one free slot still available! If you're new to the community the best way to introduce yourself is [to submit a talk](https://github.com/elixir-berlin/planning/issues/new?template=talk.yml) ⏰ Schedule 18:45: Doors open 19:05: Welcome & Announcements 19:15: 🗣 "Famous last words: Let's build a custom solution" by Agathe 19:45: 🍺 break 🍵🧃 20:15: 🗣 TBA 20:45: ⚡️ Lightning talks and socializing, and a bit of celebration We want to encourage members of the Elixir community to share what they're working on. If you want to give a lightning talk at this Meetup, contact one of the organizers with a short description of your talk - or [submit a talk](https://github.com/elixir-berlin/planning/issues/new?template=talk.yml) See you all there 💜💜💜

Our June Meetup is coming up! Thanks to Snowflake for sponsoring us. **Please register with your real name and email addres and bring a photo id.** You will need to check in upon entry. We are happy to have David Wheeler as our speaker this time. David is ais a long-time PostgreSQL contributor, and creator of Sqitch, a database change management system; PGXN, the PostgreSQL Extension Network; pgTAP, a database test framework, and CITEXT2, the case-insensitive data type. After stints with PostgreSQL Experts, iovation, and The New York Times, he now works on PostgreSQL extensions for ClickHouse. He lives in New York City with his artist wife when they're not exchanging homes overseas. His talk is: *How to automatically release your extensions on PGXN* Today there is no one central distribution point for PostgreSQL extensions. The largest the extension source distribution service PGXN. It contains approximately a third of all known publicly-available extensions, but even those are not all up-to-date. PGXN aims to be the root registry for all extension releases, and plans to publish all releases to allow downstream registries to automate their build processes, as well. As such, it benefits extension developers and the broader PostgreSQL community when it contains up-to-date releases of all known extensions. I'll show you the process to set up PGXN distribution for your extensions, and the tooling to automate releases to keep it up-to-date. The main things to understand are Git, JSON, and GitHub workflows. At the end of the session, you'l have all the information you need to quickly and automatically publish your extension on PGXN.

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. So please RSVP for a head count!

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

Join the Columbus AI community for a special event. **Battle of the Personal Agents** is your chance to see what people are actually building with AI agents and personal automation systems. Whether you’re running OpenClaw, Hermes, or a completely custom solution, bring your agent and show the community how it works. We’re interested in real-world implementations: the problems your agent solves, how you use it day-to-day, how it’s hosted and managed, how you built it, and why you’ve chosen to keep using it. Live demonstrations are encouraged, so be prepared to show your code, architecture, workflows, and your agent performing real tasks. This is less about polished presentations and more about sharing practical experience, comparing approaches, and learning from one another. If you’d like to present, please contact Chris Slee (via meetup) before the event so we can allocate enough time for everyone’s demonstrations. Come ready to show what you’ve built, discover what others are doing, and maybe find a few ideas worth taking home. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd