Scientific Computing

PyData London 2026 brings together data scientists, engineers, and researchers from around the world for three days of insightful talks, tutorials, and community connection. Hosted in one of Europe’s leading tech hubs, the event highlights the latest developments in Python, machine learning, and data science. Attendees can expect a mix of cutting-edge research, real-world applications, and opportunities to network with industry leaders. Whether you're a beginner or an expert, PyData London offers something for every level of the data science community. **THIS IS NOT A TICKET- TICKETS MUST BE PURCHASED ON CONFERENCE WEBSITE.** https://pydata.org/london2026

**Berlin's oldest comedy show where your problems become the punchlines. Real problems. Bad advice. Great comedy. Now in Friedrichshain too!** **A fast-paced showcase where comedians turn your anonymous problems into punchy on-stage therapy** Write down anything you want - from dating disasters to existential crisis & watch comedians solve it in the craziest way possible. ❗️**You stay anonymous, and we won't talk to you unless you want us to!** Perfect for introverts, overthinkers, and anyone who needs a laugh **Doors 20:00 \| Show 20:30** * Stand-up comedy + live "therapy" * Different lineup + new problems every show * A cosy, intimate vibe in Friedrichshain Every show is a fresh combo of stand-up brought by the guest comedian and advice from the host **Lena Stolby** — she's Russian, so she really knows about problems! & **THIS IS A PAID WHAT YOU CAN EVENT** We have been running solely thanks tolthe support of the audience. **Suggested contribution: €15** standard / **€12** reduced (student, unemployed)

Hi Everyone, we are very excited to announce our first 2026 OpenSearch Project Berlin meetup on **Friday June 5th** **Agenda** **6:30pm Start** (Drinks and snacks will be provided) **6:45pm Intro by Kris Freedain** **7:15pm Break** (Drinks and Snacks) **7:35pm Nils Bandener** \- Non\-Obvious Things to Know When Coding in OpenSearch **7:55pm** **Alexander Malandin** \- The Benchmark Game: Challenging Lucene on Its Own Terms **8:30pm Networking** **9:00pm Close.**

Book a ticket [HERE](https://www.epiccomedyberlin.com/weekly-shows?utm_source=meetup&utm_medium=referral&utm_campaign=dark-thoughts-meetup-berlin-sales&utm_content=listing-main-v1&target=weekly-shows&show=dark-thoughts&city=berlin) A Berlin comedy show where Berlin's top stand up comedians take your suggestions and generate hilarious sets on the spot! ★★★★★ DOORS 10:45 PM SHOW STARTS 11 PM ★★★★★ ★★★★★ENGLISH-SPEAKING★★★★★ Finally, something Netflix can't match! The Darkest Thoughts Comedy Berlin show offers you the audience a chance to get immediate comedy based on any topic you can think of. This interactive comedy show opens with a short and funny conversation with the host about what themes interest you today. Then there is a short break where you get another drink and write down whatever you want us to improvise about in the second part related to the themes we discussed. Then a lineup of the best Berlin comedians will come in and improvise standup comedy on the spot with your notes! It's gonna be funny, interesting comedy show generated straight from your thoughts! This is a donation-based show (Recommended donation 10-15 Euro) so entry is free but we recommend you reserve your seat as seating is limited (reservations valid until 15 minutes before the show starts.) So reserve now and let the Darkest Thoughts Comedy show pluck some funny directly from your mind!

**⭐ DOORS OPEN AT 19:30. PLEASE ARRIVE BEFORE 8PM! ⭐** The Creative Code Stammtisch is a casual show-and-tell for artists, makers, designers, coders, performers, learners and anyone interested in the use of computing skills for artistic expression. The event is free and open to all, regardless of age, origin, gender or experience. Beginners and first-timers should feel especially welcome! You don't have to be a coder yourself 😃 HOW TO FIND US? Find Prachtsaal Studio by crossing the courtyard next to Cafe Augusta on Jonasstr. 22, 12053 Berlin. WHAT SHOULD I EXPECT? We start with quick introductions, then open the floor to anyone who wants to present something. There are usually around six 10-minute slots available, plus time for questions from the audience. First-timers are encouraged to share their work. Topics range from net art to computational design and interactive installations all the way to wearable electronics or generative poetry. If you’re wondering whether your own project might fit, take a look at the [Stammtisch archive](https://creativecodeberlin.github.io/Stammtisch/) to see what others have shared in the past. This event is *not* just for coders! New-media artists and anyone working with technology in their art are very welcome to share. If you enjoy art and/or technology, you’ll likely have a great time, and maybe even learn something new! BEGINNERS WELCOME! If you’re new to creative coding, you can find beginner-friendly resources at [creativecode.berlin/learn](https://creativecode.berlin/learn). THIS IS YOUR SPACE We do our best to create a welcoming environment for all people regardless of race, ethnicity, color, religion, gender identity, sexual orientation, national origin, age, disability, or genetics. People from group generally underrepresented in open-source, art, and technology fields are warmly encouraged to come by. And if you know someone who might enjoy this meetup but isn’t sure it’s for them, let them know they’ll be welcome! SAFE SPACE POLICY We support the Berlin Code of Conduct: [berlincodeofconduct.org](http://berlincodeofconduct.org/) Please read and make sure you agree with its content. ACCESSIBILITY Prachtsaal Studio is located on an easy to access ground floor. We're very sorry to say that the bathrooms are not wheelchair accessible yet. DO I NEED TO SPEAK GERMAN? We speak mostly English so international guests are more than welcome! Our team also speaks French, Italian, Spanish, Dutch, Finnish and German... though language availability may vary depending on which organizers are present :) CONTACT Raphaël de Courville team@creativecode.berlin +49 (0) 176 70070572 or get in touch via [creativecode.berlin](https://creativecode.berlin/) *** The featured artwork of the month is by [aBe](https://hamoid.com). We'd love to feature your work on the cover for the next Stammtisch! Please send an image at team@creativecode.berlin

[Descuento Meetup -](www.eventbrite.co.uk/e/1771383167739/?discount=meetcomadres) Si dos mexicanas se juntan, se entienden y se hacen amigas, crean un desmadre sabroso para Berlín. Son Ayla y Paulina que ahora traen Las Comadres Comedy. CIERRE DE TEMPORADA Nos emociona mucho anunciar manteles largos con la participación de ESIMPRO ESIMPRO es la compañía de improvisación y teatro de habla hispana fundado en Berlín. Durante 12 años ha dado apoyo a artistas hispanohablantes internacionales, ha generado una comunidad que aporta cultura en nuestro idioma y mucho humor y risas en la ciudad que nos acoge. En ESIMPRO a parte de shows también se imparten clases para el desarrollo artístico y personal. Los encuentras en redes como: @berlin_es_impro **Tickets:** Online: **16.50EU** En la puerta: **20EU** [*Descuento ](www.eventbrite.co.uk/e/1371496114799/?discount=meetcomadres)Para usar en ticket de preventa, no en reserva de 6.5 EU 🌟Paulina Lara Franco 🌟 Actriz, performer, comunicadora mexicana. ¡Te espera una bomba de energía! Colorida, sonriente y amiguera, recientemente abrió el show de Daniel Sosa "Semi formal" durante su estancia en Berlin. Como performer se ha presentado en escenarios de todo tipo desde teatros, galerías, pasando por bares y casas particulares hasta salas de zoom en México, Reino Unido y Alemania. Comparte experiencias sobre su vida en Alemania, la maternidad y su propia visión del mundo desde su canal de Youtube Pauliphysics. https://bit.ly/mama-pauliphx 🌟 Ayla Merino🌟 Ayla es chilanga, AKA de Ciudad de México. Con un gran, gran, pero gran (ya verán por qué) sentido del humor. Empezó hace 5 años haciendo standup en México pero desde su llegada a Berlín ha impulsado la comedia en español. También la encuentras haciendo lo suyo en los escenarios en inglés. A parte de Berlín, se ha presentado en Londres, Praga y Hong Kong. Redes: @aylamerino **Standup SORPRESA** PUERTAS: 19:30 SHOW 20 HORAS **Te tendremos muy buena onda en este evento** ¡Debes acompañarnos!

**🎟️ Registration for this event is done via the MoT page, not on Meetup.** **Register here 👉 [https://www.ministryoftesting.com/chapters/mot-berlin/events/mot-berlin-050626](https://www.ministryoftesting.com/chapters/mot-berlin/events/mot-berlin-050626)** Hello Berlin, we're back! After the last get-together where we started shaping the Berlin chapter, we're excited to invite you all together again for an insightful evening focused on AI Test Generation, community discussions - and YOU! The evening will bring together industry experts to share their knowledge, ask questions and learn something new. Whether you're a developer, QA engineer, or tech enthusiast, you'll gain valuable perspectives and practical experiences. **✍ Registration:** Reserve your spot by clicking "Attend" on this page. Note - Participation is limited to 30 participants only. **❓ What to Expect:** • Talks from experienced speakers • Networking with the local community • A chance to speak on stage with 99 second talks • Swag and goodies from MoT and our sponsors, TestMu AI **🎤 Quality Talks** *AI Test Generation: What Actually Works (and What Doesn’t)* *Ruslan Strazhnyk - Founder & CEO @ QualityMax* Every QA tool vendor will tell you AI generates perfect tests. After building an AI test generation platform - and dogfooding it on our own codebase - I can tell you what actually happens. This talk is a practitioner’s honest debrief. I’ll walk through two years of running multi-model AI against real web apps: what produces usable tests, what produces confident-looking garbage, and where the failure modes hide. Specifically, I’ll cover: * Why reading code isn’t enough - AI generates plausible tests from source, but they fail on real UIs. Crawling the live app changes everything. * The selector problem - LLMs reach for brittle CSS selectors by default. How to force better strategies without prompt-engineering every call. * Assertions that rot - AI loves asserting exact text and prices. Why your generated suite breaks on the first content change, and how to catch it before CI does. * Multi-model routing - no single model wins at everything. What we learned running GPT-4o, Claude, and Gemini on the same flows. * Self-healing in practice - the gap between “it healed” and “it healed correctly.” You’ll leave with a clear framework for evaluating any AI test generation tool - or building your own - based on what the output actually does under pressure, not what the demo shows. Level: Intermediate, assumes familiarity with Playwright or similar frameworks *99 Second Talks* Have something to share about testing, tech, or teamwork? Whether it's a win, a challenge, or a wild idea — you’ve got **99 seconds** and a room full of curious, supportive people. Take the stage! **🕰️ Schedule:** 17:45 - Doors open (arrive early to mingle!) 18:00 - Welcome and Introduction 18.15 - Ruslan Strazhnyk: AI Test Generation: What Actually Works (and What Doesn’t) 19:15 - 99 Second Talks and networking with food and drinks **📍Location:** Assecor GmbH, Storkower Straße 207, 10369 Berlin 👀 **Want to speak at this or the next MOT Berlin event?** We are already planning our next meetup in July - and we're always looking for speakers. Submit your talk idea to the Continuous Call for Contribution (link below) or join our Slack channel and pitch it to the whole chapter! [https://www.ministryoftesting.com/contribute](https://www.ministryoftesting.com/contribute) 🏋️ **Stay connected!** Join the Berlin Chapter to get all the latest updates and news on the next events. The button to join Slack is available once you join the chapter. **🎟️ Registration for this event is done via the MoT page, not on Meetup.** **Register here 👉 [https://www.ministryoftesting.com/chapters/mot-berlin/events/mot-berlin-050626](https://www.ministryoftesting.com/chapters/mot-berlin/events/mot-berlin-050626)**

ComedyShorts is bringing you double the fun - in one night! On Sunday, June 7th, our new cast will set the stage on fire, performing a ComedyShorts Match. Right after that we invite you to play in an Open Jam, where we will teach you our classic games and give you the chance to try them out! AND - the entrance is free (we will pass the hat around in the end and you can support us as you see fit) Seats are Limited so make sure to reserve your spot at the link: [https://www.yesticket.org/e/ZXIAMyVxH9](https://www.yesticket.org/e/ZXIAMyVxH9) Sunday, June 7th, 20:00 at 800a, Stettiner Str. 19, 13357 Berlin

**Berlin’s Only Comedy Show That Fixes Your Problems (Kind Of)!** Stand-up comedy meets hilarious, unqualified life advice! Comedians tackle your anonymously submitted problems live on stage—roasting, dissecting, and turning them into comedy gold. **Where?** The hidden Mitte gem —**Art.City.People** in **Heckmann-Höfe!** **When?** Doors: **8:00 PM** \| Show: **8:30 PM** Come for the stand-up, stay for the therapy—just bring your problems (or a friend with worse ones). Every show is a fresh mix of **four experienced comedians and new audience problems**—so you never know what to expect! Hosted by **Lena Stolby** — she’s Russian, so she *really* knows about problems! **&** We are a free entry pay-what-you-want show, and **have been running solely thanks to the support of the audience**, so to help us keep making this world a drama free place we **suggest a contribution of €12-15!** **Seats are limited, so book now!** The room gets very busy, so, to make sure you get a seat please book a seat via Eventbrite here (it’s free): https://www.eventbrite.com/cc/comedy-therapy-events-1626059

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.

This is a **shuffle/cutting shapes** class for **beginner** and **intermediate** shufflers where we'll be learning **short combos**. We will practice the combos to various speed, so that both beginner and intermediate (or even advanced!) dancer have the chance to practice at their level. **What you need to bring with you:** **Shoes**: If you'd prefer not to shuffle in socks, please bring a pair of dedicated clean athletic shoes with white soles. **Water**: because Shuffling is like an intense cardio workout :) **Fee**: 10€ (in cash or paypal **after** the event) to cover the cost of the rent, because we're not doing it for profit. Teacher: Ina P.S. You're welcome to join our Telegram group where we share choreos, combos, music, etc. https://t.me/joinchat/73TM5UceauA5YmQy P.P.S. Classes at Milastr. 4 take place every Friday! Two times a month they're done by me and two times - by Ella, who has a completely different teaching style. I suggest you try both to get the best of the two teaching styles!

**( Note: This community is specially curated and reserved only for South Asian women with roots in India, Pakistan, Bangladesh, Sri Lanka, Nepal and Bhutan )** The Core Crew is the small group of women behind every Desi Girl Berlin event — and we’re opening a few more seats. If you’ve ever thought “I wish we did an event about this” — now you can make it happen. Here’s what we bring to the table: 🫶🏻Help finding the right audience for your idea 🫶🏻Promotion across our community of 200+ active members 🫶🏻A team to plan and host with — you’re never doing it alone 🫶🏻Support with venue, logistics, and the boring bits Join this meetup and become part of largest desi girl community in berlin with 200 active members as of now. (IMP- community event for only south asian girls) Our Story- We started this group to create a welcoming space for desi girls to find real friendship. Who are we? We host free community events for Desi women in Berlin (Desi = people from South Asia). We are within the avg age of 25-35ish. Creating a space for you to be truly you!

Meet, Match, MoveOn and Manage or Master Why Meet 1)Meet new People Culture Languages. 2)Not Match Romance, Political Views nor Religion, only Respect and Joy 3) Moveon, advance with your level, goals, and especially share and try Rotate the groups and let others participate a bit. 4) Master the challenges, and Manage to give a Like or appreciate the meetups!! **Thematic** or small Concept: Manage to Bring 2 German Friends and you get a Drink. if you bring your Ex Partner + 2 German friends =2 drinks = thats the Challenge and the Attitude of 2026

A space for working on projects & learning new stuff together. 💻☕️ Please RSVP if you intend to join, as we have limited space. 😊

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.

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

Join us as we get together to see Paul Rudd in the latest comedy-drama-musical from John Carney, POWER BALLAD! The film follows a washed-up wedding singer, a fading boy band singer and a stolen hit song. Here’s a description, trailer and plan for this event: DESCRIPTION: Rick, a washed-up wedding singer, and Danny, a fading boy band star, bond over music and a late-night jam session. When Danny turns Rick's song into a hit, Rick sets out to reclaim the recognition he believes he deserves. Power Ballad is written/directed by John Carney, the master of the modern musical and creative mind behind Once, Begin Again and Sing Street! It stars Paul Rudd, Nick Jonas, Peter McDonald, Marcella Plunkett, Havana Rose Liu and Jack Reynor. BUZZ & ACCLAIM: The film premiered to rave reviews at this year’s Dublin International Film Festival where critics call it “a sure-fired crowd-pleaser” that “just might be the feel-good hit of the year!” Others say, “Paul Rudd delivers a career-best performance in this charmer” that’s both “hilarious and deeply moving." The film continues John Carney’s “long run of success with yet another charmer” and “a sharp, hopeful crowd-pleaser that strikes the right notes!” SUMMER OF ICE CREAM, VOL 2: SHAKE NO. 8! Ranked the #1 Ice Cream Shop in Columbus, this is a perfect early stop on our Summer of Ice Cream! Their menu uses made-from-scratch recipes in an array of traditional, specialty and vegan shakes, hot cocoa, crepes, waffle sticks, specialty coffee & espresso, and more! Their specialty shakes are as delicious as they are over-the-top and they offer an extensive vegan menu! You can check out their full menu here: [https://www.shakeno8.com/menu.php](https://www.shakeno8.com/menu.php) PLAN: Please purchase your ticket for the 6:45pm showing and we’ll meet in the upstairs lobby between 6:25 and 6:35pm! Advance ticket purchase is advised for this opening night showing! Once you have yours, please list your seat number in the Comments section of this event. We'll head to nearby Shake No. 8 immediately following the show! Should be a fun one, Dan