Revit

Together with Capgemini, we’d like to invite you to our talk in June. This time, we’ll be discussing spec-driven development with Simon Martinelli. **Spec-Driven Development in Practice: How AI Simplify Full-Stack Java** AI is transforming how we develop software, but many teams still treat code as the source of truth, leading to outdated documentation and hidden business logic. What if specifications became the single source of truth instead? This session introduces Spec-Driven Development (SDD) and the AI Unified Process (AIUP), a practical approach in which developers write clear, structured requirements, and AI generates everything else: diagrams, code, and tests. When requirements change, the system stays consistent automatically. Based on a real-world Java project built with Spring Boot, jOOQ, and Vaadin, the most productive and secure web framework for Java, you’ll see how SDD keeps business rules, data access, and UI perfectly aligned. Join this session to learn how AIUP helps Java developers deliver applications faster, with less boilerplate and more focus on what really matters: understanding the domain. Most teams still treat code as the source of truth, leading to outdated documentation and hidden business logic. In this session, you’ll learn how Spec-Driven Development (SDD) and the AI Unified Process (AIUP) let you define requirements once and generate consistent Java code, diagrams, and tests automatically. Based on a real project with Spring Boot, jOOQ, and Vaadin, this talk shows how to build faster, safer, and more maintainable full-stack Java applications. **Simon Martinelli** Simon Martinelli is a Java Champion, Vaadin Champion, and Oracle ACE Pro with over three decades of experience as a software architect, developer, consultant, and trainer. He is the creator of the AI Unified Process (AIUP) and a strong advocate of Spec-Driven Development. As the owner of Martinelli LLC, he coaches teams to get up to speed with AI-driven development. He regularly shares his insights through international conferences, articles, and his blog, Keep IT Simple (https://martinelli.ch), where he writes about AI, architecture, and modern Java development. He is also a lecturer at two universities in Switzerland, where he teaches software architecture, persistence, DevOps, and cloud-native development.

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.

​Informal meetup for people interested in OpenClaw and AI agents. We share what works/what doesn't and what we’re currently trying. Feel free to bring your laptop and half-working setup. We're all here to learn how to ride the tiger \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- ​Events usually unfold in two parts: 1st part - People showcase projects, tools, setups and discuss learnings 2nd part - Open discussion/networking

**\*Body-Engineering** with ***Dmitry Strigunkov*** for **GBTQ+ men\*** **[Book a ticket](https://wearevillage.org/en/body-engineering/w24-2026/)** Member: **10€** Non-member: **15€** Body Engineering is a 1.5-hour session blending traditional movement wisdom with modern physiotherapy and science to restore natural posture, movement, and breathing. Join us for Body Engineering, a practical workshop that improves physiology through somatic movement, nervous system regulation, and intelligent physical practice. This 1.5-hour session blending traditional movement wisdom with modern physiotherapy and science to restore natural posture, movement, and breathing. Participants leave feeling relaxed yet strong, with practical tools for daily life and healthy aging. This sustainable method builds a deeper understanding of the body and how to use it efficiently. Accessible to all levels, it’s a practice that deepens over time with commitment and persistence. Tense less. Stretch less. Breathe less. Think less. Feel more. 🔵 **\*Body-Engineering** Mit ***Dmitry Strigunkov*** **Body Engineering** – ein 90‑minütiger Workshop, der somatische Bewegung, Regulation des Nervensystems und moderne Physiotherapie verbindet, um natürliche Haltung, Bewegung und Atmung wiederherzustellen. Body Engineering ist ein praktischer Workshop, der die Physiologie durch somatische Bewegung, Regulation des Nervensystems und intelligente Körperpraxis verbessert. Dieser 90‑minütiger Workshop, der somatische Bewegung, Regulation des Nervensystems und moderne Physiotherapie verbindet, um natürliche Haltung, Bewegung und Atmung wiederherzustellen. Du gehst entspannt und zugleich kräftig nach Hause – mit praktischen Tools für den Alltag und gesundes Älterwerden. Für alle Levels geeignet und wächst mit der Zeit durch Commitment und Dranbleiben. Weniger anspannen. Weniger dehnen. Weniger atmen. Weniger denken. Mehr fühlen.

**We switched away from Meetup for organizing this event!** Right now, you have a couple of options, because we're still trying to find the best alternative. Please go to one of the following event pages, instead, and let us know, which one you'd prefer and for what reason! Help us find the best way to organize the event while supporting Free and Open Source software! \ *[lu.ma/vuejs_berlin](https://lu.ma/vuejs_berlin) \- not open\, unfortunately \* [openmeet.net/groups/vuejs-berlin](https://openmeet.net/groups/vuejs-berlin) \- open alternative that supports atproto \ *[roomy.space/vuejs.berlin](https://roomy.space/vuejs.berlin/) \- open community chat linked to OpenMeet

**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)

**[8 WEEKS CLASS FOR BEGINNERS](https://berlinschoolofdrawing.weebly.com/2-months-class-on-drawing.html)** **[FROM BASIC SHAPES TO FIGURE](https://berlinschoolofdrawing.weebly.com/2-months-class-on-drawing.html)** [with live model](https://berlinschoolofdrawing.weebly.com/2-months-class-on-drawing.html) **MATERIAL INCLUDED!** 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 [BOOK IT HERE!](https://berlinschoolofdrawing.weebly.com/booking---contact--venue.html) 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 BELOW :** To begin, the students will work from Still Life and objects in order to learn how to bring what they see to the paper. The step by step program will go through the fundamentals of perspective, volume, proportions- all of the skills required to draw anything, whether it be still life, people, nature, or animals. The students will then begin working from the model. Students will learn how to identify the main driving forces and masses of the body. The 'bean' approach will help the students see the basic 3-dimensional structure of the body. With professional models posing under controlled lighting for shadows and contrast.

Hello fellow Symfonians, we are thrilled to announce something we've never done before: a **Live Code Review** session! This time it's not about slides and talks – it's about your code. Submit a snippet beforehand and we'll review it together as a group, live on stage. Expect honest feedback, fresh perspectives, and plenty of "ah, that's how you could do it" moments. This time we are hosted by **c-base** (Rungestrasse 20 10179 Berlin). Come by and enjoy an evening of learning, networking, and socializing with fellow Symfony and PHP developers. **Agenda:** 18:30: Doors open 19:00: Welcome and Introduction 19:20: **Part 1: "Live Code Review - Bring Your Own Code"** **by Stefan Priebsch & Sebastian Bergmann** 19:50: Break & Snack 20:00: **Part 2: "Live Code Review - Bring Your Own Code"** **by Stefan Priebsch & Sebastian Bergmann** 20:40: Socializing **Event Details:** **"Live Code Review - Bring Your Own Code"** by Stefan Priebsch & Sebastian Bergmann When Sebastian Bergmann and Stefan Priebsch take the stage together, expect an evening focused not on theory, but on the craft of building good software. As founders of [thePHP.cc,](http://thePHP.cc,) they have influenced the conversation around code quality, testability, refactoring, and sustainable architecture in the PHP community for many years. At this Symfony User Group meeting, they bring that experience to a special format: a public code review of code submitted by attendees. Together, they will look at real-world examples from everyday development, share direct feedback on structure, readability, testability, and maintainability, and show how even long-lived codebases can be improved step by step. This is a great opportunity to see how experienced practitioners approach code, which common issues they spot quickly, and which improvements can have the biggest impact in practice. If you would like feedback on your own code, bring it along. Please make sure to remove any credentials or personal data before sharing it publicly. The feedback will be constructive, respectful, and focused entirely on improving the code. Don't miss this insightful event, engaging discussions, and networking opportunities. We can't wait to see you at the June Symfony User Group! If you have any questions or accessibility requirements, please reach out to us. Also, if your company wants to be the next host for the User Group, just let us know!

Welcome to our cosy Godot Engine Community Meetup! This is not a structured meeting, but rather a friendly get-together. We will hang out, chat and maybe show some of our current projects! 🦜 Regardless if you are an artist, designer, programmer, beginner, hobbyist, professional or anything in between: join us for sharing knowledge, creating art together, coding together, joining game jams together and having fun! 🌼 This meetup will happen at [c-base](https://c-base.org), Rungestraße 20, 10179 Berlin. 🛰️ You can also join us on [our Discord Server](https://discord.gg/Sm3CgrqqQa). ☎️ Follow us on [Mastodon](https://mastodon.gamedev.place/@GodotUserGroupBerlin) for updates. 📢 Also check out [our website](https://godot.berlin). 🌐 Please be [excellent to each other](https://godotengine.org/code-of-conduct/)! 🕊️

Unser Verein berlinCreators e.V. trifft sich jeden Freitag ab 18 Uhr im Makerspace. Wir haben Gruppen rund um Elektronik, 3D-Druck, Nähen, Programmieren, Retro Computer. Egal ob Anfänger oder Profi – hier seid Ihr Willkommen. Ihr könnt mit anderen fachsimpeln, Euch inspirieren lassen oder auch mit unserer Hilfe Eure ersten Projekte starten. Wenn Ihr Euch bei uns wohlfühlt und Mitglieder bei den berlinCreators werden möchtest, freuen wir uns. Kommt vorbei, lernt den Space, uns und die Möglichkeiten kennen.

Bang! Bang! Now in its ninth year of hilarity, Revolver is Berlin’s oldest, organic and homegrown English comedy show that happens at Wows.ville, a punk rock bar located in Kreuzberg. ***[Reserve a seat here 💥](https://www.eventbrite.de/e/revolver-the-comedy-show-with-a-bang-june-12th-tickets-1990844949837?aff=erelexpmlt)*** Join us for a night of laughter with six stand-up comedians. Revolver features funny people from all over planet Earth. The show is hosted by Berlin’s favourite immigrant \~ [Rohit Bhatia.](http://%5Bhttps//%5Bwww.thebhatia.com/%5D%5D(www.thebhatia.com/%5D)(%5Bhttps://www.thebhatia.com/%5D(https://www.thebhatia.com/)) "\[\[https://www.thebhatia.com/\](https://www.thebhatia.com/)\](https://www.thebhatia.com/)") **Entry : 10 €.** The bar and the event is Cash only. No plastic. No smoking during the performances. Nice people only! Please do not transfer money over the internet. We do not sell tickets online, only reservations are taken. These reservations are held till 8.30 pm on the day of the show. **Doors : 8.15 pm** Revolver is an original and independent Berlin comedy mic. No gimmicks, no games, no donation scam. We have no branches, please be aware of cheap imitations. Revolver happens every Second and Last Friday of the month in Kreuzberg, Berlin.

*Weekly Lunchtime Concert at the Luisenkirche* Join us every Thursday from 12:30 to 13:00 at the Luisenkirche (Gierkeplatz, Charlottenburg) for a lunchtime concert featuring a rotating roster of talented organists. Each week offers a unique performance, showcasing diverse styles and interpretations on the magnificent new Hans Reil organ, installed in 2024. *Wöchentliches Mittagskonzert in der Luisenkirche* Jeden Donnerstag von 12:30 bis 13:00 Uhr laden wir Sie herzlich zum Mittagskonzert in die Luisenkirche (Gierkeplatz, Charlottenburg) ein. Genießen Sie abwechslungsreiche Orgelkonzerte, gestaltet von einem wechselnden Kreis talentierter Organisten, und erleben Sie die beeindruckende Hans-Reil-Orgel, die 2024 installiert wurde, in voller Pracht. *** | 1.1.26 | William Peart | | ------ | ------------- | | 8.1.26 | William Peart | | 15.1.26 | Henry Fairs | | 22.1.26 | Kit Downes | | 29.1.26 | William Peart | | 5.2.26 | Kit Downes | | 12.2.26 | Matthias Schmelmer | | 19.2.26 | William Peart | | 26.2.26 | Jonas Sandmeier | | 5.3.26 | Kit Downes | | 12.3.26 | Raymond Hughes | | 19.3.26 | Deborah Faul | | 26.3.26 | William Peart | | 2.4.26 | Kit Downes | | 9.4.26 | Jonas Sandmeier | | 16.4.26 | William Peart? | | 23.4.26 | Kit Downes | | 30.4.26 | William Peart | | 7.5.26 | Kit Downes | | 14.5.26 | William Peart | | 21.5.26 | Helene Strack | | 28.5.26 | Matthias Schmelmer | | 4.6.26 | Jonas Sandmeier | | 11.6.26 | Kit Downes | | 18.6.26 | William Peart | | 25.6.26 | Jonas Sandmeier | | 2.7.26 | Dick Sanderman | | 9.7.26 | Julia Landau | | 16.7.26 | Christiane Drese | | 23.7.26 | William Peart | | 30.7.26 | William Peart | | 6.8.26 | William Peart | | 13.8.26 | William Peart | | 20.8.26 | William Peart | | 27.8.26 | Jack Day | | 3.9.26 | William Peart |

Join us for an inspiring life drawing session in Vetomat, Berlin. Our sessions provide a supportive and creative space for artists of all levels to practice figure drawing in a relaxed environment. Whether you are an experienced artist or just starting out, our group welcomes everyone to come together and explore the art of life model drawing. Channel your creativity and hone your skills as you sketch our professional life model during our dynamic sessions. You can expect a friendly and inclusive atmosphere, where you can exchange ideas, techniques, and feedback with fellow artists. No ticket required, payment is by donation, suggested amount is 10,-

**Free Masterclass** with limited capacity. Registration must be completed on the **[343 Labs website](https://343labs.de/events/rap-mixing-masterclass/)** to reserve your seat! Join us at **343 Labs Berlin** and **Beat Unit** for an unique in-person masterclass breaking down the art and technicality of modern rap mixing for home studio and high end studio productions fully in the box. Whether you are an aspiring engineer or a producer looking to give your tracks a professional edge, this session will look at two completely different production realities and how to achieve a polished, commercial finish on both. 343 Labs masterclass events in Berlin and New York are designed to bring you into the room with working industry professionals. Come pull back the curtain on pro workflows, connect with the 343 community, and get answers to your mixing questions. Beat Unit is a community dedicated to connecting music producers and fostering their creative collaboration.

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).

Black Nonbelievers is proud to bring you our 2nd annual Revival of Reason!!! Join us in Atlanta as this year, we will celebrate 15 years as an organization, along with our own version of the Juneteenth holiday! Featured speakers include: – Chris Cameron – Candace Gorham – Kellie King, aka Detroit Atheist Queen – Hemant Mehta, The Friendly Atheist – Godless Engineer – Mandisa Thomas – And MORE!!! This is a family friendly event, so please bring your loved ones, and anyone who is interested in learning and needs secular support. [Sponsorship](https://blacknonbelievers.wufoo.com/forms/revival-of-reason-2026-sponsors-and-exhibitors/) and [volunteer](https://blacknonbelievers.wufoo.com/forms/revival-of-reason-2026-be-a-volunteer/) opportunities are also available. You can also register to view sessions online. Official BN members get a special discount, so [sign up or renew ](https://bit.ly/3DMndSK)today! **We look forward to seeing you at the 2026 Revival of Reason. [Register TODAY!!!](https://bit.ly/RoR2026sitepage)**

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

A session on using Claude Code, Anthropic's AI coding agent, in real Unity development. We'll cover what coding agents are, where Claude Code fits, and how to apply it to an actual game project. The format is presentation-style, with live demos and time for questions throughout. After brief scene-setting on coding agents and what makes Claude Code distinct, we'll go problem-driven: demoing it live on a released Unity game and introducing each feature as a solution to a problem we hit. What to Expect: * An intro to coding agents and where Claude Code fits * A live demo on a real Unity project * Key features as solutions to real problems: 𝖢𝖫𝖠𝖴𝖣𝖤.𝗆𝖽, context management, hooks, skills, subagents, and MCP * Unity-specific pain points, including Domain Reload and MCP caveats * Putting it together All experience levels welcome. Food and drinks provided. *Note: meetup topics may change — check back for the latest details.*

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

We are going to build together with all the CLIs! E will be doing it at Columbus Code and Coffee Agenda --- Hosted By James Power, Organizer Pete Gordon, Organizer Just a Software Guy in the age of the Internet. Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-columbus-presents-ai-improv-lets-build-a-game-together-with-claude-code-codex-and-gemini-and-be-the-judge/.