Scientific Computing

Join this Professional Communication session — to sharpen the skills for architectural pitches, elevator pitches, interviews. This time we meet in the Monbijou park. 💡 How it works The event is split into two parts: 1. **Communication (10 minute rounds)** – One participant answers a round of design and behavioral questions. Each other participant gets to ask him one question. 2. **Feedback Round** – The group provides feedback on communication, structure, and clarity. Constructive criticism is encouraged. 💡You will be asked: * **Light design problems** (high-level reasoning, not code) * **Behavioral questions** (“Tell me about yourself”, “Describe a challenge you faced...”) No need to prepare anything in advance — just bring curiosity and an open mind. 💡Note: location is the entrance to Monbijou park

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.

**!! IMPORTANT: please register at [eastwestcomedy.com](eastwestcomedy.com) to guarantee seating! Shows are getting super busy !!** Perfect comedy show for a lazy Sunday evening! Only experienced international comedians, professional venue and tasty, affordable drinks. **Line-up: SEE WEBSITE** **!! Welcome to Berlin's most attended Sunday night comedy show! For the 2025-26 season we have installed 15 extra seats to extend capacity, but still PLEASE book online and don't take chances - it's SOLD OUT almost every week ;) !!*Our full schedule & info at: [eastwestcomedy.com](https://eastwestcomedy.com/ "https://eastwestcomedy.com/"); subscribe to [instagram.com/eastwest_comedy](https://instagram.com/eastwest_comedy "https://instagram.com/eastwest_comedy") for updates!*** There are millions of ways to have a great time on a Sunday evening in Neukölln, but one beats them all! Come watch top class English stand-up by 6 experienced comedians from Europe, UK, USA, Asia, South America and more, in Berlin's cult theater-style venue with a bar. Artisan cocktails, great local beers and many other drinks will make your Sunday evening even warmer. Come one, come all! Google rating (220+ reviews): 5.0 / 5.0 ★★★★★ “Laughed a lot, will come again for sure” Oliver, UK ★★★★★ “A cozy place with high quality live comedy!” Joanna, Hong Kong ★★★★★ “Great comedy show, talented comics and very nice atmosphere” Mariia, Ukraine ★★★★★ “Comedians were good, beer was good, ambiance was super nice!” Gaelle, Lebanon ★★★★★ “The humour hit us right on the spot!” Eve, China ★★★★★ “Perfect evening of laughter” Igor, Croatia ★★★★★ “Cozy stand-up venue with hilarious international artists and audience!” Elvira, Russia ★★★★★ “Great new shows at one of Berlin’s coolest venues!” James, USA Show will consist of 2 halves with an interval. Doors: 7:30 PM Show: 8:00 PM Entry: Pay What You Want\* (seat reservation required): you reserve your seat for free, and Pay What You Want at the end of the show, depending on how much you think the show is worth (recommended fee: €10-15). Reservations expire 10 minutes before the start of the show. \*It is not within our principles to promote a show as "Free Entry" and ask for a "not-so-voluntary" donation at the end. This show is paid - we just let you decide the price ;)

Curious what we do? Check our [Instagram](https://www.instagram.com/filmmakersandmovienerds/) ♥️ Would you like to meet some like-minded filmmakers? Start a project? Or do you need help with a movie you are currently working on? Are you new in the city and you'd like to meet people tinkering with movies? **Then you should join us!** We meet every Sunday. It’s important to us that we get to know each other in person. To create a community of connected people, work, learn and grow together. For film making you need a crew of reliable people with a positive can-do-attitude. This is the place to find them. Together, we will talk about these topics: * What you are currently working on * What you need help with * What would you like to help with * What you you would like to learn This is event is great for: * filmmakers * movie nerds * writers * camera operators * editors * actors * sound recorders * composers * gaffers * producers We are limiting the amount of people, so we can have a structured introduction and discussion. After that we get together loosely with some drinks and chats. And then we mostly go for dinner with a couple of us. **Important information**: *To sustain and grow this amazing community, we started a member contribution that is due every month. The money we collect is used solely for the purpose of the community. Of course you can come once or twice without contributing to check us out!*

Cure the comedown and celebrate humanity with 1 hour of standup comedy in English by local legends, rising stars and seasoned pros. At the early show on Sunday at The Wall Comedy, we got what you neeeeed. Get loose for a tight hour of distraction, vulnerability, togetherness and joy. **Entry: FREE** Reserve via **https://www.annaberos.com/berlin** or https://afterpartycomedyenglishstandup.eventbrite.de to secure your seat. Recommended donation 7-10€ cash/card Entry is free so you can leave if nothing's giving you joy. If you stay, pay. Doors: 17:30 **Show starts: 18:00** Show ends: 19:00 **produced & usually hosted by 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 incisive standup and playful audience interaction. Her new standup solo, High Hoe enjoyed a successful full run at the Edinburgh Fringe 2025 and her previous solos, Creampie Curious and Creampie Clarity played at numerous comedy festivals through the UK and Australia in 2023 and 2024. She 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, has the podcast Adults ONLY Comedy Berlin and has written for Comedy Central DE. **https://www.instagram.com/afberos/** Lineup via IG @adultsonlycomedyberlin **https://www.instagram.com/adultsonlycomedyberlin/**

This event is a fun and beginner-friendly introduction to the world of sourdough alongside a delicious sourdough tasting. You’ll learn the basics about the sourdough starter: what it is, how it needs to be maintained, and how to bake delicious and healthy bread with it. During the session, we’ll feed our starters together, and you’ll go home with your own active sourdough starter, plus a clear step-by-step recipe and guide to help you bake your first loaf at home. To spark inspiration and motivation, the event includes a sourdough tasting. You’ll enjoy a selection of freshly baked sourdough breads with delicious dips, along with soft drinks and tea. There’s plenty of time to chat, ask questions, and connect with others in a relaxed, welcoming atmosphere. Perfect if you’re curious about sourdough, want to get started without pressure, and enjoy learning while sharing good food and conversation. **Les Amis** is a women-only community of friendly souls. We provide access to hundreds of experiences that explore your passions and connect you with other event participants. **Check our website to learn more, and apply to join our community and events**: [lesamis.cc/apply](https://www.lesamis.cc/apply)

After a lovely first Poetry in the Park gathering in Bürgerpark Pankow, we’re bringing the idea into a second round — this time with a photographic twist. Join us for a spring afternoon around Schloss Charlottenburg where photography and poetry meet. Bring a poem you love — or one you wrote — and we’ll begin by reading a few poems together. Then we’ll set out for a gentle 30 minute photo walk through the park, capturing details that catch our attention: blossoms, reflections, statues, hidden corners, fleeting scenes. Using the images we gather as inspiration, we’ll meet again on picnic blankets to write short poems from guided prompts and share them in an informal circle. No photography skills needed. No poetry experience required. Just curiosity, observation, and a bit of spring magic. Bring: * A poem to share (optional) * A journal + pen * Your phone or camera * A picnic blanket Duration: approx. 2 hours. This meetup is donation based. Your contribution helps keep this community alive and is highly appreciated. You can either contribute in cash or via Buy me a Coffee: [https://buymeacoffee.com/butterflyradar](https://buymeacoffee.com/butterflyradar) 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/)

Registration available also on Luma : https://luma.com/jjg884su (Only sign up once please) Silent Book Club is a group of book lovers who enjoy reading together in public. All books and all readers are welcome. (Kindly RSVP 'yes' only if you can make it, so we can save a seat for you and our fellow readers on the waitlist!) This page-turning party will unfold in the Café (1st floor) at the Bode Museum. There's no entrance fee, but please order at least one item from the cafe and don't bring any outside drinks :) No quizzes, no pressure, no assigned books - just a group of book-loving souls basking in the beauty of silent reading. **Our thrilling agenda:** 10:30 am - 11:00 am - Arrivals, ordering drinks/food (social time) 11:00 am - 12:00 pm - The Great Quiet Reading Hour (where silence is the star) 12:00 pm - 13:00 pm - Optional socializing, share your reading adventures or just keep exploring the pages Stay for lunch, and who knows? You might just find your next favorite book over a pizza. NB: If you plan to go for lunch, please consider bringing cash, as some restaurants only accept card payments after a certain amount.

\*\*\*\*\*\* ***For address and more details see the website www.pausify.org*** \*\*\*\*\*\* **Event Info:** Pausify is the **biggest and most active** **community** of book lovers and creatives in Berlin. Impressions: Instagram: **[@Pausify (Co-Reading Space)](https://www.instagram.com/pausify_org/)** Events happen every Sat and Sun at 11 AM. Bring along your **current book to read** (or something **creative** to work on) and join us for this mix of a shared focus time + discussion. \- 11:00\-11:30 \- Meet & greet \- 11:30\-12:30 \- Silent focus time \- 12:30 \- Discussion of books/ projects over coffee Afterwards, join for lunch if you'd like (optional). **Drinks & snacks are included** ☕️ * **To reserve your place, a ticket (€9,90/event) or a community pass (only €17,90/MONTH) [from the website](https://pausify.org/) *www.pausify.org* is required** * **Attendance here doesn’t show all sign-ups from other platforms. We usually have about 50 to 100 people at each event.** ***FAQ: Why does it cost money if I bring my own project?*** Because we rent a beautiful, central space for every event. Ever thought your monthly apartment rent was too high? Well, multiply that – that’s what commercial spaces in big cities like Berlin cost *per hour*. Of course, if all you want is just some quiet time, your home or a library is perfect. But if you’d like to focus & connect with others in an inspiring space – with drinks, snacks included – that’s what your ticket helps to cover. See pics from our events below - and on our Instagram: **[@Pausify (Co-Reading Space)](https://www.instagram.com/pausify_org/) ☕️** **[Pausify Co-Reading Space Website](https://pausify.org/) www.pausify.org** For questions, please contact us over [Website ](https://pausify.org/) www.pausify.org as this platform can have issues. Thank you! *Please note that photos and videos may be taken during the event and used for promotional purposes to highlight and share the experiences at our events. If you have concerns, don't hesitate to approach the event organizers before the event.*

Lange Dammwiesen und Annatal is a beautiful and scenic nature reserve in Brandenburg in the area of Strausberg. It has a mixture of dry grassland, wet meadows and forest. It has unique small hills in the shape of a dam. We will hike in this nature reserve. After the nature reserve we will pass the beautiful lakes Kleiner Stienitzsee and Stienitzsee. After 3 hours of hiking I plan to have a coffee but can't promise there will be something open. I am asking for a donation of 2€ for this event. **Good to know:** We will meet at the Station Strausberg (not Strausberg Stadt) **at 12pm** in front of the Service store/main station building. You need ABC-Ticket or Deutschland Ticket.

## *A space where creativity flows and every sip inspires.* ‍ Start Your Weekend afternoon with a glass of wine in hand and let Your creativity come to life in a friendly, laid-back setting made for painting and having a good time. Our Wine and Paint Sessions are great whether You're just starting out or have painted before - no pressure, just fun. *With easy and encouraging guidance from our Creative Teachers, You’ll paint Your own canvas while enjoying a relaxed atmosphere.* ‍ ##### **WHEN:** Every Friday: "Date & Paint Edition" - for singles &/ couples to get to know new friends * 4 - 5.30 pm Every Saturday: "Wine & Paint - Pre-Drinking Edition" - start Your Saturday right * 4 - 5.30 pm Every Sunday: "Wine & Paint - Chill Vibes Edition" - for Smooth Sundays * 4 - 5.30 pm Whether You're planning a date, looking to unwind solo, or meeting up with friends, this is Your moment to enjoy the process, get creative, and take home something You made Yourself. *Join us for a relaxed evening of wine and painting — each week brings something new to create, cheers to, and enjoy.* ‍ ##### **INCLUDES:** **‍**All Materials * 2 glasses of wine / cocktail (2 × 200 ml) or 2 Soft Drinks ‍ ##### **SIGN UP & TICKETS:** **‍**No registration needed. Simply come by & get Your ticket at the box office before the class. ##### ‍ ‍...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.

Ditch the old book club, where everyone has to read the same book...this is better! It works like this: Bring your own book. Come chat, have some tea or coffee, get to know your neighbors. Then we quietly read together, side by side, for about one hour, each one reading their own book, and afterwards we talk with each other about what we are reading. The usual agenda: - Arrival and introduction (~20 minutes) - ⁠Silent reading (~1 hour) - ⁠Discussion (~30-40 minutes) - ⁠Join us for a bite at a local restaurant afterwards, if you like! You may read in any language, you may read any book. We are a group of international residents of Berlin from many different countries, of all ages, and we converse in English. We welcome you! No registration needed – the event is donation based. All funds support the Offenes Wohnzimmer.

**Neue Leute kennenlernen, nette Gespräche & frische Luft. Am Sonntagnachmittag.** . **💶 2 Euro Gebühr (vor Ort, in bar)** . **🛑 Falls Du es nicht schaffst, sag bitte rechtzeitig ab.** 😊 **Zusagen sind bis kurz vor Beginn möglich. Ich freu mich Dich zu sehen.** . 👋🏼 Wir treffen uns an der [S-Bahn Station Treptower Park, am Hinterausgang Richtung Park (Link Google Maps)](https://maps.app.goo.gl/4kVsM838mCSftVPc9). . Wir machen eine kleine Vorstellungsrunde. Danach gehen wir los. . 💐 Wir laufen auf dem großen Uferweg entlang der Spree, vorbei am Vergnügungspark Plänterwald bi szum Ende des Plänterwalds. Dort kehren wir um, gehen zurück durch den Plänterwald um dann wieder das wunderschöne Spree-Ufer entlang zu laufen. 😊 Ich bereite Deep-Talk-Fragen vor, damit Ihr gut uns Gespräch kommt. . **💧 Empfehlungen:** * Bring etwas Wasser mit, falls Du durstig wirst (1 Liter) * Gegen Abend kann es kühler werden: Bring Dir etwas Warmes anzuziehen mit. . **👉 Rechtlicher Hinweis** Auch wenn wir uns als Gruppe treffen und ich einen schönen Weg für uns herausgesucht habe, **bist Du voll verantwortlich für Dich selbst**. . **👱🏼‍♂️ Mehr über Abenteuer Freundschaft** Ich bin Georg Preller. Ich habe Abenteuer Freundschaft gegründet, um Freundschaft zu erforschen. Mein Ziel: Mehr echte Freundschaften auf dieser Welt. . Auf Meetup findest Du zahlreiche Events zum Kennenerlenen oder um über Freundschaft zu lernen. . **👋🏽 Weitere Gruppen & Kontaktmöglichkeiten** . **✈ Telegram-Kanal: [t.me/abenteuer_freundschaft](http://t.me/abenteuer_freundschaft)** für Events, Workshops & Treffpunkte für neue Freundschaften . **✉ Freundschafts-Newsletter:** [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter) Alle 4 Wochen das Neuste aus der Freundschaftsforschung; oft seltener, denn ich schreibe nur dann, wenn es wirklich etwas zu berichten gibt. . **🔥 6 Zutaten großartiger Freundschaften** Seit 2020 forsche ich, was großartige Freundschaften wirklich ausmacht. Das Ergebnis ist das 30seitige eBook: "Die 6 Zutaten großartiger Freundschaften". Du erhältst das eBook zurzeit kostenlos mit der Anmeldung zum Newsletter: [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter) **💯 Wie wird man Freunde in Berlin:** * [Freunde finden: Wie wird man Freunde?](https://abenteuer-freundschaft.de/freunde-finden) * [Was ist Freundschaft?](https://abenteuer-freundschaft.de/freunde-finden) * [Wie schnell wir man Freunde?](https://abenteuer-freundschaft.de/wie-schnell-entsteht-freundschaft)

This event is for people who believe that our thoughts and feelings create our reality. This time we’re getting together in Treptower Park for a picnic to talk about our manifestations, the techniques we use, and also share books/meditations/author recommendations for anyone who’s interested and wants to dive deeper into the topic. Please bring a blanket, some food and drinks. **Meeting point**: Entrance to the S-Bahnhof Treptower Park (from the park side) **Please note: In case of rain, we’ll meet at [Presscafé am Alexanderplatz](https://share.google/t0SP7jNViEjKENSjn) (stay tuned for updates!).**

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

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.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

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. 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)