Learning

📅 **Week 7: Presentation Day!** Each 7-week cycle focuses on a small, well-defined part of a larger system—and over time, these cycles build toward a complete, real-world project Feel free to join at any week and we will catch you up. There is no need to be at the beginning of the cohort to build. Complete beginners welcomed! 📌 By the End of a Full Cycle, You should Have 🎯 A working project in your own GitHub repo 🎯 A small but real portfolio piece you can demo or write about 🧠 **Current Project** This cycle’s shared project is an **image-based knowledge extraction system**. In **Week 7**, we celebrate and present. This is our **Showcase Night**. Participants will: * Present their project (5–10 minutes each) * Demo their pipeline or flashcard system * Share challenges, lessons learned, and technical decisions * Give and receive thoughtful feedback We’ve come a long way — from raw images on our phones to a complete, working portfolio project — and this week is about learning to clearly explain your ideas, your challenges, and the technical decisions behind your work. \*\*\* **👋 Who Is This For?** 🔹 Beginners who learn best by doing — no prior experience needed 🔹 Career switchers from product, engineering, design, marketing, or other fields who want to break into data 🔹 Analysts, engineers, and PMs looking to sharpen their skills or build real-world projects 🔹 Data professionals who want a creative playground outside of work 🔹 Anyone with big questions and a love for learning through experimentation \*\*\* **BUILD. LEARN. EXPERIMENT. OVER COFFEE.** Come hang out, meet like-minded people, and work on something fun. 📍 Based in Berlin – in-person meetups only (for now!) 💻 Laptops + ☕ highly encouraged Join our Discord → [https://discord.gg/dPnmzcCP8w](https://discord.gg/dPnmzcCP8w) Check out our program resources: [Google Drive](https://drive.google.com/drive/folders/15DmZqD4bLBk2vU4zpvh1HiB3_5n09v-q?usp=sharing) \*\*\* ✨ Who’s Hosting? I’m Lindsey, a senior data scientist working on AI, causal inference, and data products. I’ve built models for fraud detection, uplift modeling, and LLM-based systems. I am always open to suggestion for different format for this meetup.

A small NEXUS gathering built around movement rather than discussion alone. This is for high-bandwidth Mavericks who spend most of their time in conceptual thought and need some physical counterweight. Why bouldering? Because it’s deliberate: short problems, full focus, and immediate feedback. You’re on the wall, solving something tangible. The mental noise drops instantly! Conversations happen naturally in between climbs. No pressure, you move at your own pace. Some exchanges stay light. Others go deep. Both are fine. This is not about athletic achievement. It’s about presence, recalibration, and being around people who don’t require you to shrink or translate yourself. Come as you are. Try some bouldering problems. Rest when needed, and engage where it makes sense. **Bring comfortable clothes and climbing shoes if you have them (rentals are available at the gym).** *Registration equals commitment. If you sign up, you show up. Read the group description first and decide consciously. For context about NEXUS, visit our* ***[website](https://thenexusformula.com)*** *and* ***[newsletter](https://news.thenexusformula.com)****.*

✨ Exclusive German Workshop in Berlin! Join us and discover how easy and motivating learning German can be – with modern methods, interactive exercises, and an inspiring learning atmosphere. Live sessions, practical activities, and a welcoming environment await you. The tickets will be used to pay for the location. 📍 Berlin \| Coffee Fellows / Pappelallee 1\, 10437 Berlin\, · Berlin\, DE Don't miss out – places are limited! About us: Lia Bazerashvili, Tobias Balke, and Theodor Gavril. We represent Berliner SprachAkademie. Briefly from Tbilisi, Georgia, we've just opened our doors to students in Berlin as well. Our teaching style is modern, friendly, and supportive. We combine our experience to create German lessons where students overcome their fear of speaking. The lessons are held in a relaxed and friendly environment. We help each student individually, as everyone learns at their own pace. If you don't speak any German at all, that's no problem, because this course is designed for beginners. DEUTSCH: ✨ Exklusiver Deutsch-Workshop in Berlin! Entdecken Sie mit uns, wie einfach und motivierend Deutschlernen sein kann – mit modernen Methoden, interaktiven Übungen und einer inspirierenden Lernatmosphäre. Live-Sessions, praktische Übungen und eine herzliche Atmosphäre erwarten Sie. Die Eintrittskarten werden zur Bezahlung des Veranstaltungsortes verwendet. 📍 Berlin \| Coffee Fellows / Pappelallee 1\, 10437 Berlin\, · Berlin\, DE Jetzt anmelden – die Plätze sind begrenzt! Über uns: Lia Bazerashvili, Tobias Balke und Theodor Gavril. Wir sind die Berliner Sprachakademie. Wir kommen ursprünglich aus Tiflis, Georgien, und freuen uns, nun auch in Berlin Kurse anbieten zu können. Unser Unterrichtsstil ist modern, freundlich und unterstützend. Wir bündeln unsere Erfahrung, um Deutschkurse zu gestalten, in denen die Teilnehmer ihre Sprechangst überwinden. Der Unterricht findet in einer entspannten und freundlichen Atmosphäre statt. Wir betreuen jeden Teilnehmer individuell, denn jeder lernt in seinem eigenen Tempo. Auch wenn Sie noch kein Deutsch sprechen, ist das kein Problem, denn dieser Kurs ist speziell für Anfänger konzipiert.

RSVP on Luma: https://luma.com/h4xm63a4 Silent Reading / Creating Club is a gathering for people who enjoy focusing together in public. Bring a book, a notebook, a sketchpad, knitting needles — whatever you’d like to spend a quiet hour with. All projects and all participants are welcome. ​This year is about creating more — quietly, consistently, imperfectly — and shaping environments that support that. If you’re building something of your own, you’re especially welcome here. ​We’re building a community of readers and creators who value depth, presence, and shared silence. The magic isn’t just in the quiet hour — it’s in the people who return and make it feel like a familiar room. ​(Please RSVP “yes” only if you can make it, so we can save a seat for you and others on the waitlist.) ​This quiet ritual unfolds at **W66 Café**. ​There’s no entrance fee, but please order at least one item from the café and don’t bring outside drinks 🙂 ​No assignments. No pressure. No productivity race. Just a shared hour of intentional silence, followed by relaxed conversation. 🕰 Our Agenda ​**10:30 – 11:00** Arrivals, ordering drinks/food, light social time ​**11:00 – 12:00** The Great Quiet Hour (Read. Write. Sketch. Code. Think. Sit.) ​**12:00 – 12:30** Optional socializing — share what you were reading or creating, or simply continue in quiet focus. ## **​🏡 House Guidelines** ​To keep this space calm and welcoming for everyone: ​• Silence during the focus hour (no calls or conversations) • Phones on silent mode • If using a laptop, please avoid meetings or audio — headphones welcome • Arrive before 11:00 if possible to minimize disruptions

**What if your AI agent could decide for itself when to call a tool, or ask another agent?** Welcome to **Sprint #3 of the Agentic AI Engineering Lab**, where we level up from building protocols to building *decision-making agents*. In this hands-on lab, you’ll create an autonomous agent that: * speaks the **A2A protocol** to collaborate with other agents * registers to an agent hub for discovery * connects to an **MCP server** when tools are needed * intelligently chooses ***when to delegate vs when to execute*** No lectures. Just systems thinking + real building. *** ### What We’ll Do * **10:00** \- Quick round of introductions * **10:15** \- Recap: AI Agents\, MCP Protocol and A2A Protocol * **10:30** \- Build your decision\-making agent * **12:00** \- Live demos \+ technical teardown * **12:30** \- Wrap\-up \+ takeaways *** ### What to Expect * Hands-on building, not passive listening * Real agent-to-agent experiments * Collaboration with fellow builders * Fast ideas, quick tests, lots of learning * Unexpected behavior (the fun part) *** ### What Not to Expect * Long lectures * Step-by-step tutorials * Sales pitches * Perfect code This is a **lab**; we learn by building, breaking, and iterating. *** ### ‍ Who Should Join Curious developers, tinkerers, and engineers, with basic knowledge of AI Agents. **Bring:** * Laptop with dev setup * Access to an LLM (Claude / OpenAI / Ollama) * Comfort building small things in any language *** ###

**Fellow Humans, we're starting a book club!** We focus on understanding what's actually happening on the crowded stage of AI: the companies driving the AI race, the decisions being made on our behalf, and what it all means for the rest of us. Every few weeks, we'll choose and read one book together and talk about it. Bring your **thoughts**, your **questions**, your **highlighted passages**, and your **honest reactions**. **Our first pick: *Empire of AI* by Karen Hao**, who has worked for The Wall Street Journal and contributes to The Atlantic. *She argues that the pursuit of an artificial superintelligence has become its own figurative paper clip factory, devouring too much energy, minerals and human labour. She portrays OpenAI and other companies that make up the fast‑growing A.I. sector as a “modern-day colonial world order.”* (excerpt from the NYT review) **What to expect:** A relaxed, semi-structured conversation (around 2 hours). We'll dig into the themes together, share what stood out, and connect the ideas to what we're actually experiencing. **No expertise required, just read the book and show up curious.** **Why a book club?** Because some things can't be captured in a headline or a 60-second video. The questions AI raises for our work, our relationships, and our futures deserve more than a scroll. They deserve a real conversation with real people, and a book gives us common ground to start from. **After this first Meetup, you help define what's next!** Suggest books that have changed how you think about AI, technology, or what it means to be Human. This is your club. **No tech background needed. Just curiosity and willingness to think out loud with fellow critical thinkers.** **Join our [LinkedIn Group](https://www.linkedin.com/groups/10088542/) and [Substack](https://humanfuturehub.substack.com/)** for articles, perspectives, and resources between events. See you there, Your HFH Team! **Humans, together. Nobody is left behind.** ❤️

(Inside event) Are you learning a language but can't find people to practice with? Do you enjoy helping people speak your native language? If so, meet with us to make friends and have some good conversations. We begin by sharing the languages we speak fluently and the ones we are learning. Then we split into groups and speak! You can switch groups as often as you'd like. The goal is to speak about interesting, thought-provoking topics - not just the typical introductions we usually make. At our last meetups we spoke: German, Ukranian, English, French, Hebrew, Russian, Spanish, Italian, Portuguese, Hindi, Chinese, Greek, Japanese, Turkish, Polish, Swedish, Arabic, Norwegian, Icelandic, and Dutch. Can you help us make this list bigger? We hope to see you there and welcome ANY and ALL languages. (However, we cannot guarantee we will have a speaking partner for all languages). Looking forward to see you all! 😁

☕✨ Sprachcafé: German A1–A2 (Beginner-Friendly & Women-Only) **Our Instagram**: [The Panipuri Tribe](https://www.instagram.com/thepanipuritribe?igsh=MXVtZ3pveDQxemdqbA%3D%3D&utm_source=qr) 💛 Learning German doesn’t have to feel scary or overwhelming. This Sprachcafé is a **safe**, **warm**, and **supportive space** where you can practice at your own pace — even if you’re a complete beginner. Whether you speak a little, a lot, or are still building confidence, you are welcome here 🤍 **What to expect** • 🗣 Guided German conversations (A1–A2 level) • 🎲 Fun speaking prompts & interactive exercises • ☕ Cozy café vibes — relaxed & no pressure • 🌸 Gentle support from teachers • 💬 Learn by listening, speaking, and trying **Who is this for?** • German A1–A2 learners • Complete beginners who feel shy or nervous • Women who understand German but struggle to speak • Anyone looking for a supportive, non-judgmental space ✨ You do not need to speak perfectly. ✨ You do not need to speak much — just show up. **Hosts** Hosted by German teachers & native-level speakers who create a structured yet relaxed environment where you’ll feel encouraged and supported throughout. Group size Limited spots to keep it intimate and comfortable. 📍 Location A cozy café in Berlin 📌 Exact location will be shared after RSVP 📅 Date & Time Sunday, 8 March 🕒 2:00 – 4:00 PM Contribution 💛 €7 spot-reservation contribution (Limited spots & No refunds) Pay via PayPal: https://www.paypal.me/ssuhany — choose Friends & Family (please add your name in the note) to avoid extra charges Invest in your German, your confidence, and yourself 💛

✨ Exclusive German Workshop in Berlin! Join us and discover how easy and motivating learning German can be – with modern methods, interactive exercises, and an inspiring learning atmosphere. Live sessions, practical activities, and a welcoming environment await you. The tickets will be used to pay for the location. 📍 Berlin \| Coffee Fellows / Pappelallee 1\, 10437 Berlin\, · Berlin\, DE Don't miss out – places are limited! About us: Lia Bazerashvili, Tobias Balke, and Theodor Gavril. We represent Berliner SprachAkademie. Briefly from Tbilisi, Georgia, we've just opened our doors to students in Berlin as well. Our teaching style is modern, friendly, and supportive. We combine our experience to create German lessons where students overcome their fear of speaking. The lessons are held in a relaxed and friendly environment. We help each student individually, as everyone learns at their own pace. If you don't speak any German at all, that's no problem, because this course is designed for beginners. DEUTSCH: ✨ Exklusiver Deutsch-Workshop in Berlin! Entdecken Sie mit uns, wie einfach und motivierend Deutschlernen sein kann – mit modernen Methoden, interaktiven Übungen und einer inspirierenden Lernatmosphäre. Live-Sessions, praktische Übungen und eine herzliche Atmosphäre erwarten Sie. Die Eintrittskarten werden zur Bezahlung des Veranstaltungsortes verwendet. 📍 Berlin \| Coffee Fellows / Pappelallee 1\, 10437 Berlin\, · Berlin\, DE Jetzt anmelden – die Plätze sind begrenzt! Über uns: Lia Bazerashvili, Tobias Balke und Theodor Gavril. Wir sind die Berliner Sprachakademie. Wir kommen ursprünglich aus Tiflis, Georgien, und freuen uns, nun auch in Berlin Kurse anbieten zu können. Unser Unterrichtsstil ist modern, freundlich und unterstützend. Wir bündeln unsere Erfahrung, um Deutschkurse zu gestalten, in denen die Teilnehmer ihre Sprechangst überwinden. Der Unterricht findet in einer entspannten und freundlichen Atmosphäre statt. Wir betreuen jeden Teilnehmer individuell, denn jeder lernt in seinem eigenen Tempo. Auch wenn Sie noch kein Deutsch sprechen, ist das kein Problem, denn dieser Kurs ist speziell für Anfänger konzipiert.

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.

This week we are discussing **Azar Nafisi:** Reading Lolita in Tehran. We look forward to seeing you! If you have book suggestions, would like to vote on our next reads, or join us for additional activities, please ask someone at the meeting to add you to our WhatsApp group. **Also, if you're unable to attend, please update your RSVP so that someone from the waiting list can take your spot.**

Saturdays, 16:00-18:30, March 7-April 25 Class Show: Saturday May 2 Prerequisites: none! ImprovWorks Berlin is excited to announce our next round of improv comedy courses! We truly believe that everyone can become confident and funny on stage. Over 8 weekly classes, we explore the principles of comedic improvisation primarily through short-form games. Together, we create a conscious, supportive space where we focus on becoming good listeners, making spontaneous choices, and working together as a team. We’ll empower each other with the “Freedom to Fail,” thereby unleashing our inner creativity. The concepts of presence, agreement, trust, commitment and support are fostered through large and small group exercises. We’ll also have a ton of fun and make new friends! In the end-of-class show, you’ll get to show off all you’ve learned to an invited audience of family and friends. Saturdays, 16:00-18:30, March 7-April 25 Class Show: Saturday May 2 Spots are limited in these small classes, so sign up soon! [https://www.improvworksberlin.com/book-online](https://www.improvworksberlin.com/book-online)

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.

Hallo zusammen! In Rahmen der PAKD Gallery Kurse bieten wir euch einen Zeichenkurs an. Wenn Ihr Zeichnen liebt und eure Fähigkeiten weiterentwickeln möchtet, dann seid Ihr hier genau richtig. In diesem Video erzähle ich euch von meinem Kurs für realistisches Zeichnen mit Bleistift - und wie er Eure künstlerische Arbeit auf ein neues Level bringen kann. Hattest Du schon immer das Gefühl, zeichnen können zu wollen - Dir fehlt aber die richtige Anleitung? In diesem Kurs lernst Du realistisches Zeichnen mit Bleistift, einfach, verständlich und Schritt für Schritt: • Korrekte Perspektive • Licht und Schatten • Materialdarstellung wie Glas, Keramik, Stoff, Metall Der Kurs ist perfekt für Anfänger und für alle, die ihre Fähigkeiten verbessern möchten. Wenn dieses Video Eure Leidenschaft für das Zeichnen mit Bleistift geweckt hat, dann schickt mir einfach eine E-Mail und lasst uns gemeinsam eure Reise in die Welt des realistischen Zeichnens mit Bleistift beginnen. Kleiner Kurs, große Wirkung. Maximal 12 Teilnehmer\*innen! Anmeldung:Ä [kifan@pakd-gallery.com](mailto:kifan@pakd-gallery.com) Sichere dir deinen Platz, bevor alles ausgebucht ist. Dienstag 18:30 - 21:30 Uhr. 25€ für eine einzelne 3- stündige Einheit 200€ für ein 10er-Paket, flexibles einlösbar.

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads**®**, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

If you enjoy knitting, crocheting, working with yarn, this is the group for you. Meet new friends, bring your projects, learn from others.
We normally meet a few times a month during the week from 6-8pm. We will occasionally meet on weekends during daytime hours.

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: **Python Tips and Tricks on iOS** **Mike Kennedy** What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

5:45-7:45 in Conference Room B, Library lower level. Bring your yarn projects, meet new friends. If you plan to attend, please RSVP yes. If you can’t attend, please change your RSVP to no. This helps anyone who is waitlisted and it allows me to have an accurate count of attendees as our space is quite limited. Plenty of parking in the lot, in the overflow lot across the street, and on the street. See you there! Winter Note: If the weather is bad and I have to cancel the Meetup, i will issue the cancellation not later than 3 p.m. of that day.

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **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