UI/UX Design

**Important!!! Please register to this event on [Luma Page](https://luma.com/m71xu826)** We’re back with a new hands-on workshop — and this time we’re diving into Superapp, a tool for building and shipping real iOS apps without code. Just your ideas, some curiosity, and the right flow. 🧠 Led by: [Vitalik Kotik](https://de.linkedin.com/in/vitali-kotick) Founder at Superapp, ex-Senior Product Designer @ Bolt This session is all about creating your own project with live guidance from Vitalik. Whether it’s a wild idea or something practical, you’ll build in real time and learn by doing. At the end, we’ll vote for 3 winners in these categories: 🏆 Best Visual Design 💡 Most Creative Idea 🔮 Could Totally Be a Startup 🎁 All three will get a free 1-year Superapp paid subscription 🗓 Event Agenda 18:00 – Arrival & welcome 18:30–18:45 – Quick intro of project ideas 18:45–20:00 – Heads-down building with support from Vitalik 20:15–20:30 – Project showcase 20:30–20:40 – Community voting 20:40–21:15 – Mingling, chatting, hanging out ⚙️ This event is entry-level friendly You don’t need to be a developer or an experienced vibe coder — just bring some curiosity, a laptop, and the energy to explore and build. 🎯 Think of a small app idea in advance — something simple, weird, useful, or fun. You’ll build your own project from scratch during the session. ⚠️ Important — Please prepare before the event * Download and install Superapp on your Mac before coming * Complete the onboarding flow in Superapp in advance ⚡ Wi-Fi at the venue won’t support downloads — you won’t be able to install tools or onboard during the session. 💬 Having trouble with setup or onboarding? Contact: 📩 [vitalik@superappp.com](mailto:vitalik@superappp.com) or message [Vitalik](https://de.linkedin.com/in/vitali-kotick) or [Emiliia](https://www.linkedin.com/in/emiliiakarpiuk/) on LinkedIn 📍 Event Details 🗓 Monday, January 22 🕕 18:00 CET Blumental, Engeldamm 64, 10179 Berlin 👥 Limited spots — RSVP early! This event is organised by Projector Global Community ambassadors (by [Projector Institute](https://prjctr.com/en/about))

Hey fellow Dragons! ++++++++ Interested in Chinese/German? ++++++++ Learning Chinese/German and need to practice or find language-tandem partners? Interested in cultural exchange? Want to meet awesome internationals? …Or just want to get tips on where to find good Chinese food in Berlin? Whatever the reason, come join us! The more the merrier: such is the Chinese way! ++++++++++++++++ Our meetup structure ++++++++++++++++ Our meetup is relatively unstructured. Groups often form organically and evolve and move throughout the evening consisting of members learning Chinese/German, members who are fluent/native, and the rest who are here to socialize in whatever language they're comfortable with and jumping into whichever conversation they find themselves in. We try our best to fulfil everyone's expectations so we can all benefit from the meetup and have a good time; if you have any suggestions or ideas (such as outings!) please don't hesitate to let us know! :) +++ No time on Thursday's? +++ We meet every second Thursday, but we sometimes have other events, which are not regular and occur on different days/at different locations. Stay tuned for announcements! Looking forward to seeing old friends and making new ones :) Cheers & 回头见 Yimu & Xuedi

**Rust Berlin on location 🏳️‍🌈** is a new, informal in-person Rust meetup group in Berlin. We are a interactive meetup format interested in mob coding, deep diving and problem solving together. We build toy projects, share experiences, discuss technology and learn new cool stuff. And you are welcome to join! No matter if you are writing Rust production code every day, if you already contribute to Open Source projects or want to start doing so, if you use Rust in hobby projects or if you are just curious what the hype and buzz is all about, you are very welcome! To coordinate and plan activities, please join our **[Rust Berlin on location 🏳️‍🌈](https://signal.group/#CjQKIApfEgb36v82nhIb7m6zLCQjEtSEZubR7UvywTcWZXxdEhBWxhMWNCKekvtCYX7iDRRm)**[ Signal group](https://signal.group/#CjQKIApfEgb36v82nhIb7m6zLCQjEtSEZubR7UvywTcWZXxdEhBWxhMWNCKekvtCYX7iDRRm)! **Planned programme** Being an informal meetup, we are open to anything between just meet and talk, explore nerd snipes and rabbit holes, mob code together, plan and build fun projects, tinker with electronics, and presentations with Q&A. This time, our main topic is going to be dependency-tree security. Jan-Erik will share insights into how security is upheld at Mozilla — in the Firefox project — in the context of third party open source library packages and repeated attempts at attacks through malicious crates. If someone brings other cool stuff, questions or problems, then let us dedicate the second half of the meetup time to that! Anyone is invited to bring their projects and questions, show something, ask something, or explore a topic together. The best conversations and deepest rabbit holes can emerge out of seemingly nowhere. **Projected upcoming meetups** We schedule regular meetups on Thursday evening every four weeks, using the slot between the Berlin Rust Hack and Learn online meetup (every two weeks), and the Rust Nuremberg online meetup (every four weeks). 22 January 2026 is our tenth meeting. Our next projected meetings are going to occur on the following dates: * 19 Feb 2026 * 19 Mar 2026 * 16 Apr 2026 * 14 May 2026 * 11 Jun 2026 * 9 Jul 2026 **Location** Our meetup location is the new shared office community space of Ferrous Systems, Slint and KDAB in Berlin Mitte, for up to 25 people. We are expecting to use this space as our default location for the time being, with the IN-Berlin e.V. community space in Moabit as backup. Regardless, as our group might eventually outgrow the locations' size limit, we are low-key looking for bigger locations. If you know a fitting location, then please let us know in our Signal group! Another workable way might be to split the meetup into smaller, interest-specific sub-groups instead. As the no-show rate on Meetup.com is rather high, consider showing up even if you are on the waiting list. We can't promise that there is any space left, but usually there is. So give it a shot! **Accessibility** The location has an elevator and a wheelchair accessible bathroom. Please note that the bathroom is two floors down from the meetup space. On our quest for a bigger location, we are going to pay special attention to accessibility. **Community** We aim to create a safe place for everyone and adhere to the [Berlin Code of Conduct](https://berlincodeofconduct.org/). Inclusivity is very important to us. If you are curious about Rust, but unsure if you are welcome to join: Yes, yes you are. Please come to the meetup! If you have special needs, please get in contact, we will try to accommodate you as best we can. We are part of [https://berline.rs/](https://berline.rs/) and like to hang out in the Berlin Rust Hack and Learn online meetup's [Matrix channel](https://matrix.to/#/!xycQxSjSAvEezkyztA:chat.berline.rs). You are very welcome to join!

Open Source Frühstück: enjoy food and deep technical talks Open your day with a solid breakfast and practical discussions on **Apache Kafka**, **ClickHouse**, **PostgreSQL** and much more. Enjoy a session designed for data engineers, architects and technical decisions-makers like you, who want to address the challenges they face in data-infrastructure. No high-level pitches but straight into practical discussions on how to build scalable, efficient open sourced-powered data platforms. What's on the menu (other than a delicious breakfast): * **Deep dives** into new features and upcoming technical roadmaps, including **Aiven Inkless**, **Kafka,** **Apache Iceberg**, **OpenSearch**, **PostgreSQL**, and **ClickHouse** * **Real case studies** demonstrating how top engineering teams are solving core data problems with these stacks, including search, observability, and analytics use cases powered by OpenSearch. * **Optimization techniques** for performance, cost-efficiency, and operational simplicity. So what are you waiting for? Secure your seat now!

Every wine has a story. Tonight, you create yours. **Paint the Label** is the first edition of the **Cozy Winter Sessions**, an intimate winter gathering where creativity becomes a way to connect with others. A label is more than an image. It’s a story, an identity, a first impression. It speaks before words do, on a bottle and sometimes in life. You’ll be welcomed with a glass of wine, thoughtfully selected and introduced by our Sommelier, with the chance to choose your preferred variety with non-alcoholic options and all materials provided. It’s a relaxed and open invitation to paint, enjoy a glass of wine and discover new stories among new faces. As the evening unfolds, each label becomes a conversation. The space opens to share what inspired each creation and the story behind it. At the end of the evening, you’ll take your label with you, a small piece of the night that can later live on a bottle or simply remain as a memory. A warm winter evening shaped by expression, conversation and presence. Additional drinks and tapas: available for purchase at the venue (including non-alcoholic options).

In our January meetup [Alexander Shabalin](https://github.com/projedi) will talk about the LLVM-based backend in Kotlin and its tracing garbage collector. Alexander is a software engineer at JetBrains who works on Kotlin/Native. Kotlin/Native is one of the backends of the Kotlin compiler. It uses LLVM for code generation and it features a tracing garbage collector. The GC integration is custom and currently doesn't rely on LLVM GC extensions. In this talk we'll take a look at some Kotlin code, the LLVM code generated for it and the reasons behind it. Small snacks and drinks will be available. There is always space for outside topics and discussions. If you have specific questions, please bring them. Looking forward to meeting everyone again!

🍕 **Data & AI Lunch Meetup – Pizza & Exciting Conversations** 🍕 The very first **DVC Data & AI Lunch Meetup Berlin** is coming up! We’ll gather for a **shared lunch** and discuss everything around **Data & AI**. **When:** January 22, 2026, 12:30 PM **Where:** Monte Mente, Das Center am Potsdamer Platz **Cost:** Self-pay **Topic:** Exchange on Data & AI Join us for a great time of pizza and discussion on the latest developments in the **data world**! Looking forward to an exciting exchange with you! 🍕🤝 [#Data](https://www.datavaluecreation.com/search/posts?query=%23#Data) [#AI](https://www.datavaluecreation.com/search/posts?query=%23#AI) [#Meetup](https://www.datavaluecreation.com/search/posts?query=%23#Meetup) [#Networking](https://www.datavaluecreation.com/search/posts?query=%23#Networking) [#Innovation](https://www.datavaluecreation.com/search/posts?query=%23#Innovation) [#DataStrategy](https://www.datavaluecreation.com/search/posts?query=%23#DataStrategy)

Join this **Interview Simulation** session — to sharpen the skills for both interviews **and** architectural pitches. 💡 How it works The event is split into three parts: 1. **Most common behavioral & HR questions** \- you will receive a printed list of behavioral/HR questions and we brainstorm tips on how to prepare for them 2. **Interview Simulation (10 minute rounds)** – One participant acts as the interviewee and answers a round of behavioral and design-focused questions. Each other participant gets to ask him one interview question. 3. **Feedback Round** – The group provides feedback on communication, structure, and clarity. Constructive criticism is encouraged. 💡You will be asked: * **Behavioral questions** (“Tell me about yourself”, “Describe a challenge you faced...”) * **Technical questions** (based on your tech stack) * **Light design problems** (high-level reasoning, not code) No need to prepare anything in advance — just bring curiosity and an open mind. Feel free to bring your CV if you’d like feedback from others, or share a few words if you’re currently job hunting. If so, we will also brainstorm answers to more common questions that you were asked. Whether you’re preparing for an interview or simply want to grow as a software designer or architect, this session is for you. Note: location was changed to Strandbad Mitte cafe: https://share.google/ahAXMM91XoJY6fFez 💡Resources: * IT portfolio ideas: ideabrowser.com , reddit.com/r/SideProject * mock interview platforms: pramp.com , interviewbit.com , finalroundai.com * online coding platforms: leetcode.com, hackerrank.com, codewars.com , codingame.com , projecteuler.net ,techiedelight.com , exercism.org * confidence building exercises: [Confidence exercises ](https://limewire.com/d/o4tZw#RLA03qdOxU) , [reddit discussion](https://www.reddit.com/r/jobs/comments/1cjlblp/how_in_the_world_do_you_keep_your_selfesteem_up/) , [another discussion](https://www.quora.com/How-do-I-keep-my-self-esteem-from-being-destroyed-while-job-hunting) , [quora discussion](https://www.quora.com/In-my-late-50s-I-find-myself-out-of-work-for-the-first-time-in-30-years-How-do-I-replace-apprehension-and-anxiety-with-confidence-to-job-hunt) * success stories: [story 1](https://www.reddit.com/r/RemoteJobseekers/comments/1p8faip/i_finally_landed_a_remote_job_after_10_months_of/), [story 2](https://www.reddit.com/r/RemoteJobseekers/comments/1fdpeg2/how_i_landed_multiple_remote_job_offers_my_remote/)

✨ Hello Desi Girls! ✨ I started this group earlier this year to create a welcoming space for desi girls to connect, support each other, and make spontaneous plans together. What started small has now grown into a wonderful community! 💕We are within the avg age of 25-35ish. If you’re interested in joining us, I encourage you to come to one of our meetups. We have 3 more events coming up before I close membership here, so this is the perfect time to jump in! 🌸 You’re warmly welcome to join us meanwhile! ❤️❤️

**Join us for a swim at Stadtbad Tiergarten Pool (near Hauptbahnhof)!** Hey everyone, We are doing a casual non-professional swim. It's an indoor heated (+26°C) pool, and I'd love for you to join us! We'll be gathering for a casual chill 30-minute swim. No need to race or compete, just enjoy the water and calm after completing the swim. Afterwards we go to a nearby café for coffees and chat, but no pressure to stick around - totally optional! **Bring** * swimsuit * towel * 1 Euro coin (for a locker) * ticket (5.50€, buy online or on site) **Where** In the entrance hall inside the pool.

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

**📅 Week 1 Focus: Kickoff & New Shared Project Theme** We’re starting a new **7-week cycle** with a clear theme: **building one data science project together from start to finish.** 👩‍💻 No experience required 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 (covering data engineering, data science, and deployment). You’re welcome to work on your own project if you prefer, but the shared project gives everyone a common foundation and learning rhythm. 🧠 2026 First Project This cycle’s shared project is an **image-based knowledge extraction system**., including: * Taking photos of book pages or documents * Extracting and cleaning text from images * Structuring that information into something useful (e.g. flashcards, notes, summaries) 📌 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 🎯 Experience going from messy inputs → concrete outcomes Perfection isn’t the goal—finishing something real is. ✨ 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—and I care a lot about learning through building, not hype. 📅 When: Saturday, Jan 24 · 9:30–11:30 📍 Where: Torstraße 59, Forward Earth 💻 Bring: Your laptop, an idea—or just curiosity

**FLOW Meditation - an active, fun & expansive shared auditory experience** • contact info@baumhausberlin.de to reserve a spot, space is limited to 25 participants Schedule 19:00 – Doors open, meet and greet, snacks & drinks 20:00 – Session Start, explanation, warm up & first round - planting seeds 21:00 - Short Break & Then second round - deepening the roots 21:30 - Closing, feedback, chill out 23:00 – End Flow is a state of being… an experience when you allow yourself to be 100% fully engaged in the present moment in a feedback loop between clarity and satisfaction. It is an undeniable sensation where things seem to be more effortless, pleasurable, in sync, and you can easily sense a connection with something greater than yourself; this is what we will create…: • a connected and mindful meditation where it is possible to blissfully surf the cutting edge of the present moment together… • a game where it’s possible to feel excited and calm in the same moment, and everyone can win as much as they like… Scott Bolden, founder of Das Baumhaus Berlin will share some very easy, practical and effective methods developed during the last 12 years of facilitating these sessions. Within 20 minutes participants learn to use the common sound space to create resonance in the form of improvisational music where it is quite common to experience some real flow moments… All of the session is done with eyes closed to avoid visual distractions and keep focus on the co-created sound space. • no experience with meditation or music is needed to participate and enjoy Entrance at the door: €20 Audio samples • https://soundcloud.com/user-164945673/sets/flow-vocal-meditation-spring-2023-real-magic-with-11-strangers • https://www.baumhausberlin.de/en/2019/11/19/proof-of-real-magic/ • https://soundcloud.com/das-baumhaus/sets/improvisational-groove-orchestra-baumhaus-23072017 • https://soundcloud.com/scott-bolden/ebb-and-flow-p2-edit-2 • https://soundcloud.com/scott-bolden/gently-flowing-through-a?in=scott-bolden/sets/ego-session-5-nov-13-2014 Private session for groups and organizations are available upon request contact – info@baumhausberlin.de www.baumhausberlin.de

Join us for a relaxed Sunday meetup at Futurium. We’ll explore the exhibitions together and chat as we go. It’s free entry and a great winter option because it’s indoors and warm. * **Where:** Futurium main entrance, Alexanderufer 2, 10117 Berlin * **When:** Sunday 25 January, 14:00 * **Meeting plan:** 14:00 sharp. I’ll wait **5 minutes max**, then go in. After that I won’t check my phone. If you’re late, you can find us inside or tour the museum on your own. * **Costs:** Free entry * **Plan:** Quick hello, then we explore in a relaxed loop and regroup now and then. Depends on how we feel, we might go for drinks afterwards. We want everyone to feel safe and comfortable. Please respect boundaries. Harassment or disrespectful behaviour isn’t welcome and may mean removal from future events.

**Important! Please register on [Luma Page](https://luma.com/n7h7ynr4)** This event is organised by Projector Institute community and Ukrainian Tech Space DC MD VA Join us for an exclusive evening dedicated to exploring what it truly means to be a Product Designer — and how to manage this role more effectively in today’s fast-changing digital landscape. ​ During this session, we’ll dive into: • The pros and cons of working in product vs. non-product companies • Communication as one of the main design tools • Business-oriented approaches to product design • Practical insights for both junior and senior designers • The use of AI tools and workflows — backed by real-world examples ​ Speaker: [Misha Rybachuk](https://www.linkedin.com/in/mike-rybachuk/) — Co-founder of [Projector Institute](https://prjctr.com/en/about), Art Director at [Lezo.io](https://lezo.io/en), and former designer at Accenture. With over 10 years of experience in interface design, Mike has helped build impactful digital products by merging creativity, strategy, and technology. ​ This event is your opportunity to connect with fellow professionals, gain hands-on insights, and see how design bridges creativity, communication, and business success.

HYBRID EVENT, VIRTUAL SPEAKER In this talk, Sean Hoar will explore the transformative journey of AI’s role in modern software engineering, from rapid prototyping (“Vibe Coding”) to strategic AI integration by skilled practitioners. It clarifies the distinctions between AI-assisted, AI-enabled, and practitioner-led approaches, offering insights into how developers can effectively adapt to and harness AI tools. The presentation also highlights recent advancements and practical strategies for leveraging AI in daily workflows and long-term development.

**\*This is an in-person event\*** Most people hold their ideas too tightly. They refine too early, hesitate to share half-formed concepts, and wait for “perfect” before putting anything in front of a user. Frankie Abralind works the opposite way and that mindset is a big part of why his projects succeed. In this session, Frankie walks you through his real creative process: messy drafts, discarded versions, surprising user reactions, and the moments when he threw out something he loved because the evidence pushed him in a new direction. You’ll see firsthand how treating ideas as *disposable, not precious* accelerates learning and leads to better outcomes. You’ll also get to examine real artifacts from the development of his games **BrainSpin**, **DIEKY**, and **eckso**. Explore prototypes, dive into design dilemmas, and hear candid stories of iteration, failure, and breakthrough that have earned former DT:DC director Frankie Abralind a reputation as an “entrepreneur who ships.” **What you'll learn** • What you need to test an idea quickly • Where to find real users (beyond friends and family) • How to ask non-leading, non-biasing questions • User-testing methods that uncover meaningful insights • Best practices for rapid iteration • How to log feedback, share modifications, and track updates • How to receive feedback with openness and use it productively • How to build, and reward, a network of testers and supporters **Agenda** **6:00pm** – Snacks & connection **6:30pm** – Case Study 1: *BrainSpin* — finding user testers **6:50pm** – Case Study 2: *DIEKY* — play tester appreciation **7:10pm** – Case Study 3: *eckso* — rapid prototyping **7:30pm** – *Zenmo* — live user testing **8:00pm** – Debrief & questions **8:30pm** – Adjourn **About our presenter** **Frankie Abralind** is an experience designer, artist, and neurodiversity advocate. He earned his MBA from the University of Maryland, where he has taught “Innovative Thinking” to graduate students since 2014. He also served as co-director of the Innovation Hub at Johns Hopkins Sibley Memorial Hospital. In 2018, Frankie co-founded **The Good Listening Project**, a nonprofit dedicated to strengthening psychological safety in healthcare. He is the inventor of the bestselling game **BrainSpin**, which showcases the power of divergent thinking and collaboration. Today, he leads the stealth startup **Zenmo**, which helps people connect through color. He’s Autistic (and proud!)

Dulles Code & Coffee is a collaborative community of software and technology enthusiasts seeking to learn, grow, and help each other. All skill levels are welcome. The concept is simple. Bring a laptop and ideas. We’ll provide coffee, tea, and donuts. Thank you to [BTI360](https://www.bti360.com/) for sponsoring this event. ## **Event Format** 1. At 9:15 everyone introduces themselves and briefly describes what brought them out this morning (project, homework, networking, etc.). 2. For the rest of the day folks work in the communal space, socializing and asking/giving help as desired. ## **Location** BTI360’s Office in Herndon The office is across from Worldgate, looking down on the toll road. ## **Address** 12930 Worldgate Dr, Ste 400, Herndon, VA 20170 [[map](https://goo.gl/maps/pF5ZrPUviX1vtmdSA)] ## **Logistics** * **Must be a U.S. Citizen to attend. Real ID verification is required.** * PARKING: Use the surface lot. All spaces marked MIII are open for parking. Please avoid Management spaces, State Farm and SP+ * ARRIVAL: Follow the signs from the front entrance to the freight elevator located in the parking garage on level P2. Take the elevator to Suite 400 (Floor 4). * How to find us video: [https://youtu.be/ohqFzyqiASE](https://youtu.be/ohqFzyqiASE) ## **Community Guidelines** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To ensure a conducive environment, all participants are required to conform to our [code of conduct](https://github.com/DullesCodeCoffee/.github/blob/main/code-of-conduct.md).

We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)