Biological Engineering

We are excited to feature **Marzieh Fadaee**, who is currently Head of Cohere Labs at **cohere** and will discuss "**Scaling LLMs Across Languages**", lasting approximately 45 minutes. After the talk, seize the opportunity to connect with fellow AI enthusiasts to share ideas and questions while enjoying free drinks and pizza. **Door close by 7.15pm, so please come early! Also, "attend"ing (RSVP) here on Meetup is strictly necessary to be guaranteed entry.** Please note that Meetup has recently been quite keen on promoting its Plus program. However, you are not obligated to purchase it, as both our events and the platform remain free. **Who is this event for?** This event is open to everyone interested in state-of-the-art AI research. We especially design it for students, PhD candidates, academic researchers, and industry professionals with a research focus in machine learning. **Abstract**: Scaling has driven progress in language models, but improvements in peak performance often fail to translate across languages. In this talk, I show how multilingual models expose the limits of scale and highlight the importance of balanced performance. I argue for a shift from optimizing peaks to lifting the floor, through better data, design, and evaluation illustrated through Tiny Aya. **Bio**: Marzieh Fadaee is the Head of Cohere Labs, where she leads research on fundamental problems in artificial intelligence. Her work spans multilingual language models, data-efficient learning, model evaluation, and trustworthy AI, with a focus on building systems that are robust, inclusive, and globally impactful. She co-leads the Aya initiative that brought together over 3,000 collaborators worldwide to create the world's largest multilingual instruction dataset and the development of a series of state-of-the-art multilingual language and vision models. Before joining Cohere Labs, Marzieh was the Research Lead at Zeta Alpha Vector, where she pioneered innovative approaches to knowledge discovery and organization. She holds a PhD from the University of Amsterdam where she conducted foundational research on neural machine translation. Her research has been published in top venues such as NeurIPS, ACL, EMNLP, and ICLR, and she frequently serves as a mentor and advisor in the global AI research community. We are [BLISS](https://bliss.berlin/) e.V., the **AI** **organization** in Berlin that **connects like-minded individuals** who share great interest and passion for the field of machine learning. This summer 2026, we will, again, host an exciting speaker series on site in Berlin, featuring excellent researchers from cohere, ETH Zürich, University of Oxford, HuggingFace, and Stanford University. Website: [https://bliss.berlin](https://bliss.berlin/) Youtube: [https://www.youtube.com/@bliss.ev.berlin](https://www.youtube.com/@bliss.ev.berlin) Disclaimer: By attending this event you agree to be photographed.

**8 WEEKS CLASS FOR BEGINNERS** **FROM BASIC SHAPES TO FIGURE** with live model **MATERIAL INCLUDED!** [BOOK IT HERE](https://berlinschoolofdrawing.weebly.com/2-months-class-on-drawing.html) TUE. 5 TO 7 PM from APRIL 21st to June 23rd 2026 8 classes of 2 hours ( no class on MAY 5 and 26th ) 210€ IN TOTAL 35€ drop in option Included in the price: ALL MATERIALS PROGRAM: The aim of this course is to learn and deepen the basic skills of drawing and figure drawing. Students will learn the fundamentals of drawing through observation, instinct, and traditional methods in a winning combination. Focus will be on the main points of traditional drawing, such as structure, volume, shading, framing and composition as well as the human figure. Through a step by step program, you will learn how to bring what you see onto paper and how to finish with a completed chiaroscuro drawing. These skills are an essential foundation for further personal artistic exploration. MAIN POINTS OF THE CLASSES: • how to draw what we see • how to see lines and volume • proportions and shapes • how to do shading / chiaroscuro • how to use materials • how to sketch and define figures • work on different pose's lenght • how to apply all that you learn **DETAILED PROGRAM OF THE CLASS ON THE** [WEBSITE](https://berlinschoolofdrawing.weebly.com/2-months-class-on-drawing.html)

Wir bieten allen Interessierten die Möglichkeit, mit Elektronik zu basteln. Workshops und Vorträge zu verschiedenen Themen rund um Elektronik und Software sind willkommen. Von Arduino bis zu komplett selbst entwickelten High-End Schaltungen sind wir für alle kreativen Ideen offen. Wir haben auch Gruppen rund um das Nähen, Programmieren, Retro Computer. Wir treffen uns immer am Dienstag und am Freitag ab 18:00 Uhr. Egal ob Anfänger oder Profi – hier seid Ihr jederzeit Willkommen. Ihr könnt mit anderen fachsimpeln oder auch mit unserer Hilfe Eure ersten elektronischen Gehversuche starten. Wenn zeitgleich in den vorderen Räumen Workshops oder Vorträge stattfinden, kann hinten Werkstattbetrieb stattfinden.

Join us for our next Berlin Collaborative Modelling session — a hands-on workshop where we'll build a Context Map from scratch. Context Maps make the big picture of a system explicit: which bounded contexts exist, how they relate to each other, and where the friction, dependencies, and power dynamics between teams actually live. They help you make better decisions about integration strategies, team ownership, and where to invest in clean boundaries versus where to accept pragmatic compromise. To get there, we'll use Event Storming as our starting point — laying out domain events to discover natural clusters of behavior, then drawing boundaries around them to identify candidate bounded contexts and subdomains. From there, we'll sketch out the relationships between contexts and discuss what patterns like Customer/Supplier, Conformist, or Anti-Corruption Layer look like in practice. What to expect: This is a collaborative, stickies-on-the-wall kind of evening. No laptops needed, no prior DDD experience required — just curiosity about how to make sense of complex systems. We'll work through a shared example domain together, so everyone starts from the same place.

Tuesday night, grab a beer! We've got a comedy show built for locals, tourists, and anyone flying solo. A fast, funny, feel-good evening! Tuesday night, grab a beer! We've got a comedy show built for locals, tourists, and anyone flying solo. This fast, funny, feel-good evening is hosted by Amercan comedians Tera Kilbride and Steph DePrez. Laugh, unwind, and grab a drink: it's Tuesday Boozeday [BOOK HERE PLEASE](https://www.eventbrite.com/e/tuesday-boozeday-english-stand-up-comedy-in-neukolln-sisyfass-bar-tickets-1986796531910?aff=oddtdtcreator) If you’re new to Berlin, riding solo, or looking for a bright place to warm up as the days get shorter, this is the place to be. Grab your REDUCED PRICE ticket now, or show up and pay 15 EUR at the door. Perfect for tourists and locals. Come grab a drink and laugh away the winter blues. Bring your colleagues, bring a first date, bring your mom: Laughs guaranteed. This show is hosted by two heavyweights of the Berlin scene: opera-singing comedian Steph DePrez and veteran producer Tera Kilbride. Please arrive by 7:50 to grab a seat.

You built, you broke, and now you will learn! Agentic coders are a major breakthrough for developers, making work easier (then at times more challenging!) Think about how these tools evolved from providing simple code blocks to actively rewriting the code inside IDE. As we, developers, engineers and designers, who are still learning how to use them, we need to understand the reasoning behind these tools and follow some best practices. **Kiro Bootcamp - Learn from the Experts** In light of all these, we kept our promise and are happy to organize a half-day long Kiro Bootcamp for you. Thanks to **Rackspace Technology** we will be gathering in WeWork, inviting experts from AWS to introduce you Kiro, explain the critical parts, help with getting the most out of it. This is a hands-on workshop with a practical deep dive into starting-up, running and optimizing Kiro. You work through independent tasks that you can pick and choose from, learning how to build, deploy, and operate your ideas on Kiro IDE. By the end of the workshop, we aim that you understand how Kiro works, what things you have to take into account at spec-driven development, and how you can integrate your Kiro IDE to external and internal tools. This workshop is aimed at developers, designers, cloud specialists and product developers. While it is not necessary to have extensive knowledge on AI development, it is ideal that you install Kiro in your device and try to build some minor projects in advance. **When?** 5th of May\, Tuesday\,\| 12:00 \- 17:00 **Where?** WeWork - Stresemannstraße 123, 10963 Berlin **How?** Fill out this form to apply. Limited seats are available. You can only participate in the workshop if you receive a confirmation mail from us (**kadir@berlinawsug.de**). You need to bring your own laptop to this workshop. ❗**Registration - Read Carefully**❗ Participation is free of charge. Your Kiro resource usage is also covered. You will be provided a sandbox Kiro account. Therefore, you won't need an AWS account! ❗Please register with your full name by filling out this form: **[https://forms.gle/PedkUUfJwVxoujVr8](https://forms.gle/PedkUUfJwVxoujVr8)** ❗You need to bring your own laptop to this workshop. Make sure AWS CLI is installed. Contact us if you're not sure how. ❗A confirmation e-mail from Meetup is not relevant. **You can participate only if you receive a confirmation from us: kadir@berlinawsug.de** \-\-\- **Additional Information** **This event is wheelchair friendly.** Help us spread the word, and invite your friends & colleagues! If you're attending with wheelchair and need assistance, please mail us: organisers@berlinawsug.de for further details. Would you like to host AWS UG Event at your company? [Register here](https://bit.ly/aws-host) Would you like to speak at AWS UG MeetUp? [Submit your topic here](https://bit.ly/aws-talk)

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 100% non-profit. The 15€ sign up fee for everyone is only to minimize last-minute cancellations. The total sum goes to a bar-tap that everyone can use to order drinks until the amount is used up. ‼️NO REFUNDS‼️** **‼️Please don't just show up without RSVPing here and paying the 15€. We have a separate room that has limited capacity and a specific drinks agreement with the bar - so splitting up the bill won't become a mess.‼️** **Small update on how your money get's used from May 2024 onwards:** As of this month, meetup.com has started charging me 34€ instead of 16€ per month. I've decided to distribute this fee evenly among all us participants every month. Example: In the last 12 meetups, the average number of attendees was 17. With 17 attendees I would effectively collect 230€ (after fees). I would now substract 34€ leaving us with 196€ that go to the bar. 15% get's tipped to the wait staff, in this case 30€, leaving us with 166€ effectively to order drinks. Hope everyone is cool with this system. :) Website: https://www.pberg-engineers.me WhatsApp groups: Please come and join us on WhatsApp! \- "PBerg Engineers \- NEWS" \- Only organizers can post announcements or polls \-\> https://chat\.whatsapp\.com/EqMJMmlCZO6LOOfAoG4yTj \- "PBerg Engineers \- DISCUSS" \- Everyone can post \-\> https://chat\.whatsapp\.com/LPuo76J83gF6IZMLUcM4u2 Please join those groups now if you're interested. :) All skill/education-levels welcome! :) Lightning Talks: \- TBD We'll also have a brief "Jobs: Lost & Found section". **Location:** From the street you will have to enter the right hand Cafe Chagall (yes, there are 2). Then, you go upstairs and our private room is in the far end corner of the building. We are a relaxed, non-formal meetup of like-minded software engineers who want to always keep learning and want to meet in physical reality over a drink or two. Prenzlauer Berg, Berlin is home to some of the most talented software engineers in the world, and every month, they come together for an exciting knowledge sharing meetup. This meetup is a chance for attendees to learn from each other, share their experiences, and gain new insights into the world of software engineering. The atmosphere is friendly and welcoming, and the discussions are always engaging and thought-provoking. Whether you're a seasoned veteran or just starting out in your career, you'll find something valuable at this meetup. Don't miss out on your chance to connect with like-minded professionals and advance your knowledge of software engineering. Sign up for the next event now! **Website:** https://www.pberg-engineers.me **WhatsApp groups:** Please come and join us on WhatsApp! \- "PBerg Engineers \- NEWS" \- Only organizers can post announcements or polls \-\> [https://chat.whatsapp.com/EqMJMmlCZO6LOOfAoG4yTj](https://chat.whatsapp.com/EqMJMmlCZO6LOOfAoG4yTj) \- "PBerg Engineers \- DISCUSS" \- Everyone can post \-\> [https://chat.whatsapp.com/LPuo76J83gF6IZMLUcM4u2](https://chat.whatsapp.com/LPuo76J83gF6IZMLUcM4u2) Please join those groups now if you're interested. :)

This meetup hosted by **Venture Cafe Berlin** focuses on **Food Security**— exploring how innovation in foodtech can help Europe to build geopolitical resilience. This event gives the foodtech and startup ecosystem a much-needed macro lens, reframing innovation not just as a market opportunity but as a strategic lever for Europe’s resilience, sovereignty, and long-term geopolitical stability. This event is prepared in cooperation with Food Hack. Join **founders, investors, ecosystem builders, and curious minds** for open conversations, practical insights, and meaningful connections. **What to expect:** * **Info & Demo Tables (5:00–8:00 PM):** Discover startups, technologies, and ecosystem initiatives. * **Mentor Hours:** Guidance on public affairs, regulation, and government relations for startups. * **Workshops & Talks:** * *Outliving Your Diet: How Metabolic Flexibility and Protein Intake Drive Human Healthspan* * *Can innovation in foodtech help Europe to build geopolitical resilience?* * **Networking & Beats:** Meet fellow innovators, exchange ideas, and connect in a relaxed atmosphere. Come learn, share, and connect with the **Berlin tech community**. More info and speakers here: https://community.venturecafeberlin.org/events/55 *Note: To avoid queue at the door you can pre-register for check-in on the above link.* \-\-\-\-\-\-\- For the latest Berlin Tech News, Events & Jobs head to **[techinberlin.com](https://www.techinberlin.com/)**

**Two talks. One founder story. One reality check on AI. No fluff.** **=== Please see the English version below ===** Vraćamo se sa 7. okupljanjem ljudi iz sveta tehnologije i preduzetništva iz bivše Jugoslavije (ex-YU), u organizaciji [Nemačkog kutka](https://nemackikutak.com/) i [Serbian Entrepreneurs](https://www.serbianentrepreneurs.com/). Događaj se održava na engleskom jeziku i otvoren je za sve - bilo da dolazite iz regiona ili ste deo šire zajednice. **\# Datum i lokacija** • Sreda, 6. maj 2026 • cognee.ai – Prilaz 4, 1. sprat, Paul-Lincke-Ufer 39–40 • Početak: 18:00 **\# Predavači i teme** Dva predavanja. Jedna osnivačka priča. Jedan ozbiljan pogled na veštačku inteligenciju. Sirovo, bez ulepšavanja. **Milica T. Jovanović** je senior istraživač korisničkog iskustva sa više od dve decenije iskustva u dizajnu, istraživanju i razvoju proizvoda. Bavi se razumevanjem stvarnog ponašanja korisnika i pretvaranjem uvida u bolje odluke u razvoju proizvoda, uz poseban fokus na ulogu veštačke inteligencije u istraživanju. U ovom predavanju, Milica govori o tome da li veštačka inteligencija treba da zameni istraživače korisničkog iskustva — gde daje rezultate, gde ne i šta se usput gubi. Takođe će pokazati kako se veliki jezički modeli mogu koristiti u istraživanju bez stvaranja lažnog osećaja sigurnosti. • **Tema:** Istraživač vs. mašina: Da li veštačka inteligencija može da zameni istraživanje korisničkog iskustva? **Jovan Stevović** je izvršni direktor i suosnivač kompanije Chino.io. Živi između Italije i Nemačke i radi u jednom od najzahtevnijih regulatornih okruženja — digitalno zdravstvo. Doktorirao je u oblasti inovacija u zdravstvu i ima više od deset godina iskustva u industriji, radeći na preseku veštačke inteligencije, usklađenosti sa propisima i razvoja proizvoda. U ovom predavanju, Jovan deli iskustvo izgradnje i prodaje kompanije. Od ideje, prvih odluka i obezbeđivanja finansiranja do toga kako zaista izgledaju prodaje kompanija iza kulisa. Iskustvo iz prve ruke koje nijedna knjiga ne može da prenese. • **Tema:** Od nule do prodaje: realna slika preduzetničkog puta **\# Program događaja** * **18:00 - 18:30** Ulaz i upoznavanje * **18:30 - 18:40** Uvodna reč * **18:40 - 19:00** Milica T. Jovanović: Istraživač vs. mašina: Da li veštačka inteligencija može da zameni istraživanje korisničkog iskustva? * **19:00 - 19:15** Pitanja i odgovori * **19:15 - 20:00** Umrežavanje uz hranu i piće * **20:00 - 20:20** Jovan Stevović: Od nule do prodaje: realna slika preduzetničkog puta * **20:20 - 20:35** Pitanja i odgovori * **20:35 - 20:45** Završna reč * **20:45 - 21:15** Umrežavanje uz hranu i piće * **21:15 - dalje** Prelazak u obližnji kafić na druženje i piće **\# Registracija** Ulaz je besplatan zahvaljujući cognee.ai, koji sponzoriše događaj i podržava zajednicu. Broj mesta je ograničen na 80 učesnika. Molimo vas da potvrdite dolazak kako bismo mogli da isplaniramo prostor, hranu i piće. Gradimo, delimo i podržavamo jedni druge. Vidimo se! **==================================================================** **======================== ENGLISH VERSION ========================** **==================================================================** We're back with the 7th gathering of builders, founders, and tech folks from the former Yugoslavia (ex-YU), organized by [Nemački kutak](https://nemackikutak.com/) and [Serbian Entrepreneurs](https://www.serbianentrepreneurs.com/). The event is held in English and open to everyone - whether you’re from the region or just part of the broader scene. **\# Date and Location** * Wednesday, May 6, 2026 * cognee.ai - Courtyard 4, 1st Floor, Paul-Lincke-Ufer 39-40 * Start: 18:00 **\# Speakers and topics** **Two talks. One founder story. One reality check on AI. No fluff.** **Milica T. Jovanović** is a Senior UX Researcher with over two decades of experience across design, research, and product. She focuses on understanding real user behavior and turning insights into better product decisions, with a growing interest in the role of AI in research workflows. In this talk, Milica explores whether AI should replace UX researchers: where it works, where it fails, and what gets lost along the way. She shares how to use LLMs in research without falling into the trap of false confidence. * **Talk:** Researcher vs. The Machine: Should AI replace the UX researcher? **Jovan Stevović** is the CEO and co-founder of Chino.io, living between Italy and Germany and operating in one of the toughest regulatory environments: health tech. With a PhD in healthcare innovation and 10+ years in the industry, he operates at the intersection of AI, compliance, and product. In this talk, Jovan shares a raw perspective on building and selling a business: from day zero decisions and fundraising to how exit deals are actually structured behind the scenes. First-hand experience no book can teach. * **Talk:** Day Zero to Exit: The Founder’s Full Circle Reality Check **\# Timetable** * **18:00 - 18:30** Entry & networking * **18:30 - 18:40** Opening note * **18:40 - 19:00** Milica T. Jovanović: Researcher vs. The Machine: Should AI replace the UX researcher? * **19:00 - 19:15** Q&A * **19:15 - 20:00** Networking with food and drinks * **20:00 - 20:20** Jovan Stevović: Day Zero to Exit: The Founder’s Full Circle Reality Check * **20:20 - 20:35** Q&A * **20:35 - 20:45** Closing Note * **20:45 - 21:15** Networking with food and drinks * **21:15 - open end** Moving to a nearby café for socializing and drinks **\# Registration** Admission is free thanks to **cognee.ai for sponsoring the event and supporting the community**. Spots are limited to 80 participants. Please confirm your attendance so we can plan space, food, and drinks accordingly. Let’s keep building, sharing, and supporting each other - excited for what’s ahead!

✨ A Stand-Up Comedy Show about fixing ourselves, our parents, and our dating life… ANOTHER DAY!✨ 🌟This stand-up comedy show features the wildest stories and observations about the Berlin party life, his parents, and his dates…sometimes all at once🌟 The show will end around 22:00, so there will still be plenty of time to hit the bar and club scene afterwards. **🎟️ Get your Tickets here:** [https://fienta.com/fixmelater230426](https://fienta.com/fixmelater230426) 🕗**Times:** **7th of May** Doors open: 19:30 Show Start: 20:00 Show ends: 22:00 **📍Location:** **SaliGari** Simplonstraße 23, 10245 Berlin **🎟️ Tickets:** **Standard Admission:** 15€ **Student Admission:** 12€ Tickets for students with valid student ID **Walk-Ins:** €17 at the door (subject to availability) **❓FAQ:** **How funny is it going to be?** Very funny! It will be a mix of clean, dark, and emotional jokes and maybe even some dirty jokes, so whatever your style of comedy is will be part of the show. **How relatable are the jokes?** Like we grew up together! Ludwig was born in Bavaria and is based in Berlin now, which means that whether you come from a village or the big city, you will find the struggles more than relatable. **Should I bring my friends?** Comedy is always best with great company, so yes! Bring your friends and laugh together! **Can I bring my kids?** The show is meant for an audience of at least 16+. **What do audience members say about the show?** Hilarious! - Marcus, Austria 🇦🇹 Great show! - Jenny, Australia 🇦🇺 So funny and weird in a great way! - Josephine, USA 🇺🇸 **More about me:** **LUDWIG BENECKE (CH/GER)** Ludwig Benecke, the relentlessly funny and charming "nice guy" of stand-up comedy! For the past three years, he has been tirelessly showcasing his wit and humor to audiences all over Europe and the United States. As a Swiss-German nice guy navigating the unpredictable world of comedy, Ludwig hilariously recounts his journey from a life as an economic engineer to pursuing a creative career. His material covers everything from dating miseries and his upbringing to sharp observations about his former corporate job, offering a unique and relatable perspective on life's challenges. He is now based in Berlin and has been described by various people as “funny.” **IG @Ludwigcomedy**

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)

**IMPORTANT! Please register at** [Luma Page](https://luma.com/9svvrv99) ​Vibecoding is no longer the question. What matters is what you actually do with it. **​On May 9** at **Spiced Academy (Berlin)**, we meet to figure that out in practice — using **[Lovable](https://lovable.dev/)**. No lectures, no slides. You open the tool and start working. ​[Projector Global community](https://www.linkedin.com/company/projector-global-community/) ambassadors and mentors will guide you through the basics, help you navigate the process, and answer your specific questions. **​This event is for those who:** — already have some experience in vibecoding — want to test a tool hands-on instead of watching demos — are stuck on something specific and want a real answer ​Come with a question. Even better — submit it during registration. ​We recommend creating an account in advance so you can jump straight in. **Mentors** During the session, you’ll be supported by experienced builders and designers: * **[Vitalik Kotik](https://www.linkedin.com/in/vitali-kotick/)** — CEO & Co-Founder @Superapp, ex-Bolt Senior Product Designer * **[Yevheniia Liubchyk](https://www.linkedin.com/in/yevheniia-liubchyk/)** — Product Designer @Zoi * **[Olha Kirdiaieva](https://www.linkedin.com/in/olha-kirdiaieva/)** — UX Designer @JUPUS * **[Danilo De la Fuente](https://www.linkedin.com/in/danilo-de-la-fuente-product-manager/)** — Founder @Arma Music, Product Manager They’ll be there to help you unblock, give direction, and support your ideas in real time. **​Tool Partner — Lovable​** This event is supported by [Lovable](https://lovable.dev/) \- an AI\-powered tool for building products faster\, without getting stuck in complexity\. ​Lovable helps you turn ideas into working solutions, experiment quickly, and focus on what matters - logic, flow, and outcomes. ​Participants will receive free credits to explore the tool during the session. Learn more: [https://lovable.dev/](https://lovable.dev/?utm_source=luma) **​Venue Host​​​** Hosted by [Spiced Academy](https://www.spiced-academy.com/en) — a Berlin tech education hub focused on hands-on learning in AI, Data, UX/UI, and Product, and building a strong tech community. **Hosts**​​​ This event is organized by [Projector Global Community](https://www.linkedin.com/company/projector-global-community/) ambassadors (by [Projector Institute](https://prjctr.com/en/about)): * ​​​[Emiliia Karpiuk](https://www.linkedin.com/in/emiliiakarpiuk/?utm_source=luma) * ​​[Julia Savchuk](https://www.linkedin.com/in/yuliia-savchuk/?utm_source=luma) **​​​​Photos & Video** ​​​​Please note that we will be taking photos at this event. By attending, you agree to be photographed, and grant the organisers permission to use this footage online and for marketing purposes (e.g., on social media or our websites).

Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability. You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

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/).

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 meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

FREE event [https://www.ccad.edu/chroma](https://www.ccad.edu/chroma) Friday, May 15, 3–7 p.m. CCAD campus, 60 Cleveland Ave, Columbus, OH Join Columbus College of Art & Design for *2025* *Chroma: Best of CCAD*, our annual campuswide exhibition showcasing outstanding student work from across the college’s academic programs. This faculty-juried show features select work from CCAD students of all class years, and is a can’t-miss end-of-year campus celebration recognizing their tremendous achievements. It’ll be a night of fun and entertainment, with interactive games, animation and film screenings, art symposiums, poetry and prose readings, and more (along with some of the best local food trucks). *Chroma* is free and open to all. Many exhibitions including... **Game Art & Design:** **DSB, first floor, Welcome Center lobby and Room 115**

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