Crowdsourcing

**PLEASE NOTE THE ADDRESS CHANGE! We're now at [w3hub.berlin](https://w3hub.berlin)** *[Qase](https://qase.io) is presenting the **eleventh** Meetup on Quality Engineering in Berlin.* *This time, we’re bringing you three deep-dive talks — all designed to challenge the way you think about quality, testing, and collaboration.* *As always, expect great conversations, snacks, and drinks. See you there!* **AGENDA** **1\. Mitesh Patel\, Technical Consultant \- Scientific Instruments @ Altum Solutions: *Food QA: Testing Tasting*** On this fine evening, we shall enjoy some food … and also learn why we enjoy it. Because tasting is really a form of testing for our brains — wetware QA in essence. But how do we reformulate this wetware testing into those familiar realms of software and hardware testing? It is not as simple as exchanging taste buds for test suites and bites for bytes. Just ask Big Food which spends billions on this same question: How can computers do taste tests like humans? Guided by the example of an ML/AI-powered scientific instrument for chemical analyses, namely, a spectrometer, this session addresses this question and explores the broader topic of QA in the food industry. Discover how food companies scale testing across scientific software, device hardware, and food/human wetware. So grab a spoon for this insider scoop on QA for food. **2\. Vitaly Sharovatov\, developer advocate @ Qase: *QA Myths Busting: A Practical Guide to Higher Quality*** Have you ever felt the urge to increase the amount of testing or hire more testers, thinking it would improve product quality? As a tester, have you ever been held “accountable” for quality or pressed for time, leaving you feeling helpless? Or perhaps you’ve been asked to justify quality assurance initiatives with numbers? Our industry is filled with myths: from “quality can be measured” to “more testing means higher quality” and from “QA slows down work” to “testers are responsible for quality”. In this talk, I will present the myths I once believed, explain the dangers they pose to both teams and products, and demonstrate how they should be debunked and overcome. **3\. Asya Isakova\, Co\-Founder @ TECH_Connect: 𝘌𝘢𝘳𝘯 𝘛𝘳𝘶𝘴𝘵\, 𝘒𝘦𝘦𝘱 𝘠𝘰𝘶𝘳 𝘑𝘰𝘣** The job market is wild: it’s hard to get hired, and sometimes even harder to stay hired. In a new role (or a new team), one of the fastest ways to reduce uncertainty and accelerate collaboration is to build trust quickly. But how do colleagues and managers decide you’re trustworthy? It’s rarely just about closing Jira tickets or moving cards on a Kanban board. People assess trust through patterns of behavior: what you do, how consistently you do it, and how do you act towards others. In this talk, you’ll learn an evidence-based approach to building trust at work using three practical components: integrity, reliability, and benevolence. We’ll unpack what shapes people’s trust judgments (including context, risk, and prior experiences) and translate research into concrete behaviors you can apply immediately: especially in multicultural and cross-functional teams.

🎶 Choir Workshop (Berlin) 🎶 No experience needed – just your voice and curiosity! We’ll explore singing together through playful warm-ups, simple harmonies, and collective improvisation. A welcoming space to connect, listen, and create music as a group. Find your true unapologetic voice!

## QUIZ #77.2 @ Electric Social GERMAN BELOW/DEUTSCH UNTENSTEHEND **Trivia Night – English & Deutsch** A fun, social trivia night for locals, expats, newcomers and long-time Berliners alike. The quiz is **open to everyone** and played **bilingually in English & German**. ### The quiz setup: 📅 **Thursday, 5th of March** 🕔 Doors open: 6:45 pm \| 🕡 Quiz starts: 7:30 pm 📍 **Location: Electric Social, near Alexanderplatz** 💰 **4 € per person** 👤 **Solo players welcome** or play as a team (max. **6 people**) 🤝 No team? We’ll match you with others at mixed tables ✍️ \*\*3 to 4 rounds à 10 questions (\*\*Topics include: music, picture riddles, pop culture, general knowledge & more) Languages: 🇬🇧 & 🇩🇪 🏆 **Prizes** for the top 3 teams + the legendary **Lucky Loser** 📍 **Venue:** Alte Turnhalle, Berlin-Friedrichshain, (Holteistraße 6–9, 10245 Berlin) **Good to know:** Most questions are designed to be broadly accessible. However, from time to time there *may* be questions related to **German history, culture, or German-speaking pop culture**. No need to be an expert though – **teamwork is key**, and mixed teams are very welcome. 📸 **Photos & promo:** We occasionally take photos during the event for promotional purposes (website & social media). If you prefer **not** to appear in photos, just let us know briefly during the event – no problem at all. Come solo, bring friends, or find a team on the spot – we’ll take care of the rest. See you there! 🧠✨ *** **Quizabend – Deutsch & Englisch** Ein geselliger Quizabend für Berliner:innen, Zugezogene, Expats und Quizfans aller Erfahrungslevel. Das Quiz ist **für alle offen** und wird **zweisprachig auf Deutsch & Englisch** gespielt. ### Die wichtigsten Infos: 📅 **Donnerstag, 05. März** 🕔 Einlass: 18:45 Uhr \| 🕡 Quizbeginn: 19:30 Uhr 📍 **Location: Electric Social, nahe Alexanderplatz** 💰 **4 € pro Person** 👤 **Solo-Anmeldung möglich** oder als Team (max. **6 Personen**) 🤝 Kein Team? Wir setzen euch an **Mixed Tables** zusammen ✍️ \*\*3 bis 4 Runden à 10 Fragen (\*\*Themen: Musik, Bilderrätsel, Popkultur, Allgemeinwissen u.v.m.) Sprachen: 🇩🇪 & 🇬🇧 🏆 **Preise** für die ersten 3 Teams sowie den **Lucky Loser** 📍 **Location:** Electric Social, Berlin-Mitte, Grunerstraße 13, 10179 Berlin **Gut zu wissen:** Die meisten Fragen sind allgemein verständlich gehalten. Dennoch kann es **hin und wieder Fragen mit Bezug zur deutschen Geschichte, Kultur oder deutschsprachigen Popkultur** geben. Dafür muss man kein Profi sein – **Teamwork ist entscheidend**, und gemischte Teams sind ausdrücklich willkommen. 📸 **Fotos & Promotion:** Während des Quiz machen wir gelegentlich Fotos für **Promo-Zwecke** (Website & Social Media). Falls ihr **nicht** auf Fotos erscheinen möchtet, gebt uns beim Event einfach kurz Bescheid – völlig unkompliziert. Ob alleine, mit Freund:innen oder spontan im Team vor Ort – wir freuen uns auf euch! **Bis bald und viel Spaß beim Quizzen!**

German Study & Discussion Group – Art | Sound | Philosophy Looking for people interested in learning and practising German through what we love: texts, sounds, and ideas in the fields of art, music, sound, and philosophy. No strict grammar drills, but collective study, reading, listening, and conversation. We learn together, with curiosity and care. 📖 We will read short German texts (poems, essays, reviews). 🎶 We will listen and describe sound/music pieces. 💭 We will discuss in German (and help each other along the way). Open to all levels – from beginner to advanced. Based in Berlin, meetings will be weekly or biweekly (depending on group). Come as you are 📩 DM or email vestigium.impro@gmail.com if you’re interested.

**How AI Agents Are Changing the Way We Work** Join us on March 5th, for an exciting session, which will aim to help you develop your skills in the world of SEO, GEO, AI and Marketing. The session will be held at the **Buzzmatic Office, Schönhauser Allee 149**, from **9:30 to 11:00**. Enjoy **free attendance,** some lovely **breakfast** and great conversation! The returning champion of our breakfast events, our CEO Raoul Schreck, will give us the full rundown on how AI Agents are changing the way we work. 2026 is the year AI agents are going from buzzword to daily workflow. Claude Code, Claude Cowork, n8n and recently OpenClaw are the tools of the hour. But what does that actually mean for SEO and marketing teams? This session cuts through the hype and shows what's real: live demos and practical workflows using Claude Code, Claude Skills, Agents and the Model Context Protocol (MCP). You'll see how autonomous agents plan, decide, and execute multi-step marketing tasks – from content production to AI visibility audits to automated reporting. **No slides, just tools, workflows, and some stuff that will blow your mind.** This session is ideal for SEOs, marketeers and anyone looking to expand their understanding of how AI is increasingly influencing these fields. In the following months we will also be hosting external speakers Nicolas Caramella and Andrés Tapia for some deepdives on related topics. We will be posting more about these events soon, so stay tuned! You can also find our events on Eventbrite: https://www.eventbrite.com/e/agentic-seo-marketing-tickets-1983261319996 Bring yourself, a good mood and any thoughts or questions you have on the subject. We look forward to seeing you there and hearing your thoughts!

This late-evening class is a deeply restorative experience designed to help participants transition from the stimulation of the day into profound rest. The session blends gentle grounding practices, guided yoga Nidra or visualization journeys, and immersive sound healing using Tibetan bowls, voice, and subtle resonance. The intention is to calm the nervous system, release mental tension, and support better sleep and emotional integration. This class is held in English. Bring your own mat or use one of ours. Please arrive 10 minutes early to settle in. The door will be closed once class begins, and late entry will not be possible. The Art.OM studio is located on the ground floor, just to the left in the hallway when you enter the building.

Finally, it’s happening! [Value Rebels](https://www.valuerebels.com/) are thrilled to invite you to another [Product Management Night](https://productmanagementnights.com/), this time in the inspiring office of [Babbel](https://uk.babbel.com/). Under the banner “Staying Relevant: Data, innovation, and the architecture of decision-making”, we’ll explore how to stay innovative in a fast-changing environment and what it really takes to make meaningful, data‑informed decisions in a world saturated with signals. 📅 **Date**: March 5th 📍 **Location:** Babbels office at [Andreasstraße 72, 10243 Berlin](https://maps.app.goo.gl/PNNNehcW9GmBdf6T7) 🥂 Drinks & Finger Food Provided (veggie/vegan) **Timetable** 18:00 \| Doors Open: Networking over drinks and light food 18:45 \| Intro and hello from Value Rebels and Babbel 19:00 \| “Escaping the innovator’s dilemma: How established companies stay disruptive” \- An on\-stage discussion with [Diana Pulnar](https://www.linkedin.com/in/diana-pulnar-51781b13/) 19:30 \| Break 19:40 "What data-driven, actually means in 2026" - A talk by [Markus Kiefer](https://www.linkedin.com/in/markus-kiefer-979372388/) 20:10 \- 21:00 \| Closing & Networking (Please note: times are approximate) **Get to know our experts & speakers** 🎤 **[Markus Kiefer](https://www.linkedin.com/in/markus-kiefer-979372388/)**[ ](https://www.linkedin.com/in/markus-kiefer-979372388/)is a Tech & Data Consultant passionate about turning data into better product decisions. He works with product and engineering teams to design data-driven systems and helps organisations not just to understand their users but the systems that increasingly decide for them. 🎤 **[Diana Pulnar](https://www.linkedin.com/in/diana-pulnar-51781b13/)** is VP Product at Babbel, where she leads teams that translate speech technology and learner insights into concrete outcomes. She focuses on product strategies that balance data with real learner behaviour and uses experimentation to keep decisions anchored in results for learners. **Why join us?** * **Discover how to stay relevant:** explore how established teams handle innovation, trade‑offs and the tension between today’s business and tomorrow’s bets. * **Rethink what “data‑driven” means:** move from more dashboards to understanding the whole system behind your product decisions. * **Connect with peers who get it:** share experiences with senior product, tech and data people facing similar constraints and ambitions. **Who should attend?** Product Leaders & Drivers C-level & Business Leaders Experienced product contributors 🚨 Limited spots available - reserve yours only if you’re sure you can join! 📸 **📸 Please note:** We will be capturing event photos for promotional use. Let us know if you prefer not to be photographed. Photos are only taken of people who give consent on site. You can always say no or change your mind on the day or by emailing employerbranding@babbel.com 🔜 Looking forward to seeing you on March 5th

Bringt gute Laune, schönes Wetter und Interesse mit. Wir treffen uns je nach Tour an unterschiedlichen Orten. Am 1. April 2018 um 15 Uhr gehts los am Eingang zur Akademie der Künste am Pariser Platz neben dem Brandenburger Tor.

📅 **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.

[Sharabeek.crochet ](https://www.instagram.com/sharabeek.crochet?igsh=MThsMzV3emh5YjRvOQ%3D%3D&utm_source=qr) invites you to join a crochet workshop in Berlin _________________________________ Turn boring socks into bold, handmade pieces in our Crochet Workshop — where creativity meets good vibes. _________________________________ 6 March 19:00–21:00 Khan Aljanoub Bookshop, Berlin __________________________________ Bring: ✔️ Clean socks that need a glow-up ✔️ €20 for one session ✔️ Your good mood Sama — your crochet guide — will provide all the tools and yarn, and show you step by step how to crochet your own style. Language : English and Arabic No experience? Perfect. Beginners are more than welcome — everyone starts somewhere Limited spots — contact us to book your seat

**Step right up for a fortune-telling experience that's barely accurate, but definitely unforgettable.** Magdalena, the "fortune teller", combines a crystal ball, questionable predictions and a healthy dose of dark humour in a show that's as absurd as it is entertaining. Described by the 'Scotsman' (top newspaper in the UK) as 'unexpected, clever, ridiculous but great stuff, crystal ball and all', this interactive comedy has left audiences worldwide laughing and wondering what just happened. Some say it's life-changing, others call it pure nonsense-but no one escapes without a few laughs, some spirit summoning and answers you probably didn't want. **Sold out run in Edinburgh Fringe Festival 2025** Reserve your seat for just €2, and at the end of the show, you decide what it was worth (suggested contribution: €10-15). Reservations are held until 10 minutes before the show starts. This is a paid show—you just get to choose how much to pay. **Make sure to reserve your ticket [HERE](https://www.eventbrite.co.uk/e/01-accurate-english-comedy-night-tickets-1980718239574?aff=meetup)**

**Join Us for Sunday Worship at the American Church in Berlin!** The American Church in Berlin (ACB) is an **ecumenical Protestant congregation** where people from *many* Christian traditions worship together—Lutheran, Reformed/Presbyterian, Anglican/Episcopal, Methodist, Baptist, non-denominational, Roman Catholic, and even a few Eastern Orthodox members. Wherever you come from, you’ll find a place where you can feel at home. Our worship is **traditional and liturgical**, rooted in the rich patterns of the Christian church and easy for both Protestants and Roman Catholics to enjoy. We celebrate **Holy Communion every Sunday and every festival day**, and all baptized Christians are welcome at the Lord’s Table. ACB is an **extraordinarily diverse congregation**, with members from around the world. On any given Sunday you’ll find long-time Berlin residents, young adults, teenagers who attend on their own, families with children, seniors, and many visitors and tourists passing through the city. Our community is known for its **warm and friendly fellowship**—it’s one of the things people talk about most after visiting. Some folks dress formally and others show up in jeans and sneakers; we sit side by side without judgment. **Come exactly as you are.** Most importantly: **our welcome is for everybody—EVERYBODY.** If you’re looking for a church home, a place to pray, just looking to connect, or simply a peaceful hour of worship during your travels, you’re invited. We’d love to welcome you this Sunday! [ACB website](www.americanchurchberlin.de)

Welcome to **Electric Social** \- Berlin’s electrifying arcade bar where nostalgia meets nightlife\! Think neon lights\, beers\, retro games\, and the unbeatable Sip Happens vibe you know and love\. Join us for a night of laughter, friendly competition, and laid-back fun as we take over one of Berlin’s coolest new spots. Whether you’re a Mario Kart master, a pinball wizard, or just here for the vibes, there’s something for everyone. 🎮 **What to expect:** ✨ A full bar with great drinks and booths to hang out in 🕹️ Classic arcade & video games to battle your new friends 🥂 The friendliest crowd in Berlin (that’s you lot!) 💬 Chill areas to chat, connect and hang out between rounds This isn’t your average night out — it’s a chance to play, laugh, and meet new people in a place built for fun. So grab your tokens, bring your A-game, and get ready for another unforgettable Sip Happens night! 📍 **Electric Social, Berlin** 🗓️ **Doors open at 20:00** 🎟️ RSVP now to secure your spot – it’s going to be *next-level fun!*

Wissen verändert die Welt. Mach Mit! Du hast Wikipedia in der Schule, der Uni oder woanders genutzt und dich schon immer gefragt, wie die Artikel entstehen – und möchtest tiefer einsteigen? Dann aufgepasst: **Jugend editiert** richtet sich speziell an junge Leute bis 25. Wir treffen uns immer am **1\. Donnerstag** im Monat. Zusammen erleichtern wir Neulingen den Einstieg in die Wikipedia und tauschen uns aus. Erfahre die vielfältigen Möglichkeiten, wie du deine eigenen Interessen einbringen kannst, so dass auch die Gesellschaft davon profitieren kann. Für eine Betreuung von minderjährigen Teilnehmenden wird durch Wikimedia Deutschland gesorgt, es gelten die [Hausordnung des WikiBär](https://de.wikipedia.org/wiki/Wikipedia:WikiB%C3%A4r/Hausordnung) und die Regeln des Jugendschutzgesetzes. 🕖 Termine: immer am 1. Donnerstag im Monat ab 18.00 Uhr ℹ️ Aktuelle Termine: [https://w.wiki/tv](https://w.wiki/tv) Die Teilnahme ist kostenfrei, vor Ort können Leihrechner zur Verfügung gestellt werden. Minderjährige ohne Begleitperson melden sich bitte über die E-Mail-Adresse an, damit ihr eine Einverständniserklärung für Erziehungsberechtigte erhaltet und ausgefüllt mitbringen könnt: [community@wikimedia.de](mailto:community@wikimedia.de) P. S.: Auch wenn die Teilnahmezahlen hier niedrig erscheinen – wir bewerben das Event noch auf anderen Plattformen. Foto: Freddy2001, [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/4.0), via Wikimedia Commons

**Google Analytics Alternatives** Is it finally time to make the switch away from Google Analytics? Two-and-a-half years ago Jason Packer asked this question at Columbus Web Analytics Wednesday. Since then: Google’s Universal Analytics has been sunset, we’ve changed our name to Columbus Data & Analytics Wednesday, and Jason has released two editions of his book “Google Analytics Alternatives”. Fresh off the release of the 2nd edition of his book, we thought it was time to re-open this conversation. While people love to complain about it, GA’s market share has remained relatively constant (at least in the United States). Why is that? You won’t find any complaints about GA4 in this talk, but rather an overview of what’s currently available in the market and how to frame your decision-making process. We’ll also be giving out some free copies of Jason’s book! So even if you’ve got a “GA4Lyfe” tattoo (no judgement), there’s free books to go with the free pizza and beer. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

Join Sacred Sound Alchemy Columbus for a transformative Sound Bath experience that will take you on a journey of self-discovery and healing. Immerse yourself in the powerful vibrations of various sound instruments like crystal singing bowls and rain drums, carefully orchestrated to balance your chakras and uplift your spirit. The soothing sounds will help you release negative energy, reduce stress, and promote deep relaxation. This event is perfect for those seeking a moment of tranquility and a chance to connect with their inner selves. Whether you are new to sound healing or a seasoned practitioner, you will benefit from the harmonious frequencies that will resonate with your body and soul. Come and allow yourself to be enveloped in a wave of healing energy, leaving you refreshed, rejuvenated, and ready for life's next chapter. Please bring something comfortable to lay on like a yoga mat. Being a pillow for your head or for under your knees and a blanket to cover over yourou. The library can get cold. Bring some water to help flush your body for after the session.

Inspired by our successful events like "Saturday Mornings @ East Market" and other "Pot Luck in the Park" lunches, this gathering promises to be a blend of fun conversations, language exchange, and cultural insights, all while sharing wonderful foods with each other. Please bring a dish to share and anything you would like to drink. We will provide plates, plastic silverware and napkins. So, come hungry and ready to chat!

Join Sacred Sound Alchemy Columbus for a transformative Sound Bath experience that will take you on a journey of self-discovery and healing. Immerse yourself in the powerful vibrations of various sound instruments like crystal singing bowls and rain drums, carefully orchestrated to balance your chakras and uplift your spirit. The soothing sounds will help you release negative energy, reduce stress, and promote deep relaxation. This event is perfect for those seeking a moment of tranquility and a chance to connect with their inner selves. Whether you are new to sound healing or a seasoned practitioner, you will benefit from the harmonious frequencies that will resonate with your body and soul. Come and allow yourself to be enveloped in a wave of healing energy, leaving you refreshed, rejuvenated, and ready for life's next chapter. Please bring something comfortable to lay on like a yoga mat. Being a pillow for your head or for under your knees and a blanket to cover over yourou. The library can get cold. Bring some water to help flush your body for after the session.

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel. Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger. Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life. Please visit our Official Church Website (http://raysoflightchurch.com) for more information.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!