Software Architecture

**🔔 IMPORTANT! Please register on Luma page:** https://luma.com/yerjg2ur Join the Prague Networking meetup! We’re getting Creative and Tech folks together to network! **What is it?** Think of it as an Anti-Icebreaker Game. No awkward small talk. No forced networking. We’ll use a set of thoughtfully designed question cards to spark natural, engaging conversations. **What we will do:** No laptops. No presentations. Just people, music, drinks, and cards with prompts to help you connect and get to know each other. You’ll pick questions, share experiences, and find common ground in a relaxed, informal atmosphere. **Who is this for?** Designers, Product Managers, and people from Tech and Marketing who want to meet peers, exchange ideas, and connect with others in the industry. ❗If your plans change after registering, please cancel your spot, it helps someone else join. **When & where** 📅 26.03.26 🕛 18:00 📍 KOLEKTOR [Dukelských Hrdinů 530/47, 170 00 Praha 7-Holešovice](https://www.google.com/maps/place//data=!4m2!3m1!1s0x470b955497bf757d:0x391a110006ecef70?sa=X&ved=1t:8290&ictx=111) 🗣 Language: English Please arrive 5–10 minutes early to grab a drink and settle in before we start (so we can kick off on time). **Agenda** Welcome Question card rounds Networking & conversations Wrap-up **Why We’re Doing This** We started this to bring creative and tech people together in real life, not just online. Prjctr is about meeting new people, sharing ideas, and having real conversations. No pressure, no slides - just good company and fresh inspiration. **Who We Are 🌍** Projector Global Community by [Prjctr Creative & Tech Institute](https://prjctr.com/en) is a network for designers, developers, marketers, and innovators across creative tech. We support knowledge exchange, creative growth, and cross-border collaboration to bring amazing ideas to life. **Hosted by: 🎤** Hosted by [Tania Korab](https://www.linkedin.com/in/taniakorab/), Product Designer at Siemens, [Daniella Kovalenko](https://www.linkedin.com/in/daniella-kovalenko-621678229/), UI/UX Designer and Art Director, [Lesia Astrashanovych](https://www.linkedin.com/in/lesia-astrashanovych-524473175/), Design&Product Recruiter See you at Prague Networking 🎉

Hallo liebe Java User Group Mitglieder! Diesmal haben wir Thomas Künneth mit seinem Talk zum Thema "**Climbing the Codeberg - Some Developer's Thoughts on Leaving GitHub**" zu Gast. Wir freuen uns euch zu sehen (virtuell oder vor Ort). * 17:45 Uhr: Einlass * 18:15 Uhr: Talk * ab 19:00: Ausklang des Abends Dank an [codecamp:n](https://www.codecamp-n.com/) für Location, Bier und Pizza! \-\-\- As developers increasingly prioritize privacy, digital sovereignty, and true open-source values, many are questioning their reliance on corporate-owned platforms like GitHub. Enter Codeberg—a community-driven, non-profit Git hosting platform funded by donations and powered by Forgejo. But is the grass really greener, and how difficult is the transition? In "Climbing the Codeberg," we’ll explore both the philosophical motivations and the practical realities of leaving GitHub. Walking through a firsthand developer's journey, this talk will guide you through the process of establishing your code’s new home and taking back control of your workflow. In this session, we will cover: * The "Why": Understanding the fundamental differences in philosophy and legal structure between a corporate-owned giant and a non-profit, community-led alternative like Codeberg. * Safe Migration Strategies: Step-by-step insights on migrating repositories (including metadata like issues and releases), proving your identity via Mastodon, and utilizing "tombstoning" techniques to avoid critical security risks like namespace hijacking on your old GitHub account. * Restoring Automation: Leaving GitHub doesn't mean leaving CI/CD behind. We'll dive into leveling up your new environment by setting up local Codeberg Actions runners, exploring both containerized (Docker) approaches and host-level (act_runner) configurations for architectures like Apple Silicon. Whether you are ready to make the full leap to a community-owned forge or simply want to explore what true digital sovereignty looks like, this session will equip you with the tools, commands, and insights needed to successfully summit the Codeberg. \-\-\- Dein Vortrag bei der Java Usergroup Nürnberg! Hast du dich in letzter Zeit in deinem Projekt oder privat mit einem interessanten Thema beschäftigt? Vermutlich ist das nicht nur für dich selbst interessant! Hast du Lust, selber einmal einen Vortrag bei der Java-Usergroup Nürnberg zu halten? Wir sind nicht nur auf Java-Themen fokussiert, sondern beschäftigen uns gern mit und um alles über Software Entwicklung und IT. Wir wollen bei der JUG nicht nur bekannten Speaker\*innen eine Plattform geben und die neuesten State-of-the-Art Technologien vorstellen. Wir freuen uns auch besonders, wenn wir Themen aus unserem technologischen (Arbeits-)alltag Raum geben zu können. Melde dich gerne bei uns, wenn du dazu Lust hast, wir geben wenn gewünscht gerne auch Hilfestellung bei der Vorbereitung!

I decided I want to open a discussion about this cute little tool that the CEO of NVIDIA called "the biggest breakthrough in software ever." I want to share setups, use cases, and everything in between. I think OpenClaw is super fun — and potentially super useful. 📋 THE AGENDA: • 17:30 — Open talk & intros • 18:00 — Lightning demos: real code, no sales pitches • 19:00+ — Hacker hours: build, debug, explore 🎤 SPEAKERS: ### Talks Vladimír Oraný Principal Software Engineer · Creator of ClawBuddy Hi, I'm Vlad. I've spent countless hours unblocking my colleagues on Slack as a Principal Software Engineer at Agorapulse, and now I'm doing the same with my OpenClaw agents, Jean and Zoidy. I created ClawBuddy, an agent-to-agent mentoring platform, so I wouldn't have to explain to my coworkers how to use OpenClaw when my agents can explain it to their agents much faster without me involved. [LinkedIn](https://www.linkedin.com/in/vladimirorany/) #### 🎤 Security Obstacles of Opening an Agent Platform to the Public Vlad will share the security-related obstacles he ran into when he decided to open ClawBuddy to everyone — not just friends and family. Expect real stories about completion endpoint conflicts, the risks of letting strangers into your API, publishing skills to ClawHub, and how model choice affects endpoint security. **[ClawBuddy](https://clawbuddy.help/)**[World's first agent-to-agent buddy platform. Structured 1-on-1 help between AI agents with human oversight, knowledge transparency, and security guardrails.](https://clawbuddy.help/) #### 🎙️ Speaker Slot #2 — Open **\- Venue** fixed in Prague 1, shared through Luma 🎟️ REGISTRATION: Spots are limited — register through Luma: https://luma.com/l5boronk The final location will ONLY BE SHARED THROUGH LUMA to make sure we have group who alreadyat least played with OpenClaw :) Come tinker with me. 🐱 🔗 LINKS: Website: https://openclawprague.cz Telegram: https://t.me/+q1LLp4JCGSpiMjdk GitHub: https://github.com/1vecera LinkedIn: https://linkedin.com/in/1vecera

Join us for a fun creative evening where you will write a brand new story in 40 minutes (based on creative writing prompts). Unlock your creativity! Play with plots and words! Share your story and get feedback from new friends. Entry fee: 150czk if you book in advance (mark yourself as going in this event or on our Facebook event), 200czk for walk-ins, 100czk for those with a Scribbles Loyalty card. QR Code bank payment or cash accepted. Bring your own writing materials. All writers welcome!! Subscribe to the the Prague Literary Calendar as well for more events! (Note: This event is advertised in multiple locations. This means the number of attendees visible on the Meetup event may not reflect the actual number of attendees. To ensure you have a place in the event, RSVP early. If you cannot attend, let us know as soon as possible as saying you will go and not going can negatively impact the writing experience of other attendees).

Free Event/Vstup Zdarma Pro češtinu, podívejte se níže EN Hello, people of Prague!! We bring you a forum to trade your language skills and learn something more. If not interested in language, you could have a general conversation. The goal is to create a chill environment for social networking with a focus on learning the language of your choice. So grab some beverages at the bar/cafe and get on with it every Thursday. **NEW** Venue: Tequila Tales Bar **NEW** Location: Ujezd 409/19, 11800 Malá Strana Timing: 1900-2200 (Every Thursday) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- CZ Ahoj Pražáci!! Přinášíme vám fórum, kde můžete vyměnit své jazykové znalosti a dozvědět se něco víc. Cílem je vytvořit pohodové prostředí pro sociální sítě se zaměřením na výuku jazyka dle vašeho výběru. Takže si vezměte nějaké nápoje v baru/kavárně a pusťte se do toho každý čtvrtek. **NOVE** Místo: Tequila Tales Bar, Ujezd 409/19, 11800 Malá Strana Čas: 1900-2200 (každý čtvrtek)

**Storytelling Workshop - My story, your Story, our Story** ⏰ **From 18:30** 📍 **Přístav 7, Holešovice – v Přístavu 24** 🆓 **FREE EVENT** ## 🌿 Weekly Storytelling & Reflection Workshop Join us for a weekly workshop where authentic, true stories spark fresh ways of seeing our lives and challenges. In a warm, welcoming circle, we listen deeply, share from the heart, and explore how Eastern and Western perspectives can illuminate one another. 🌏✨ This event is for anyone curious about personal growth, cross-cultural connection, and discovering wisdom in surprising places. Together, we’ll create a space where listening, reflection, and story awaken deeper clarity. When we contribute to the whole, no one leaves empty-handed. 🤲💛 🗣️ **Language:** English 🎟️ **Entry:** Free event 🆓 Donations are recommended *** ## 👥 Organized by **C.L.A.P. – Culture, Love, Art, People - Hosted by Agora7** 💬 **Join our WhatsApp Community to stay updated on next events/**Link on request 📸 **Follow us on Instagram:** [https://www.instagram.com/c.l.a.p.2](https://www.instagram.com/c.l.a.p.2)

Hello everyone ☀️ This week we’re hosting a special **Cooking & Learning: Italian 🇮🇹** session — and yes, we’re making **handmade pasta together** 🍝 ✨ Free session 📍 Thursday, 26th March 🤝 In collaboration with Agora 7 *** What we’ll do: 🍝 Learn how to make fresh Italian pasta from scratch 🍳 Cook one dish all together (we’ll bring some tomato sauce or similar) 🥡 Take home your own handmade pasta *** What to bring: 🌸 Wooden cutting board 🔪 Knife (to shape the orecchiette) 🌾 Semolina flour 🛍️ Cling film or bags (to store your dough and take it home) *** It’s going to be a fun, hands-on session — come ready to learn, cook, and enjoy together : ) See you there 💛

Hey 👋 We've taken a little break, but we'll be back in full swing soon. In the meantime, let’s finally meet offline. **IMPORTANT! Please register on [Luma page](https://luma.com/fswqhe7q)** Join us for a cozy evening of **casual networking** with designers, creatives, and tech folks — the kind where conversations flow easily and you leave with new ideas (and maybe new friends). No formal agenda, no awkward pitching — just good vibes, real talks, and a space where it’s easy to connect. Come solo or bring a friend — either way, you won’t feel like an outsider 🙂 📅 Date: 28.03 🕒 Time: 16:00 📍 Location: **сheck your email, we'll send you the location soon.**

Hello, we are starting SU&W at Scouts Institute this Sunday! Please find us at a table across from the cafe. The event starts at 12, and the writing starts at 12:15! We will have 45 minutes of writing, followed by a 15 minute break. Then another 45 minutes of writing. Please purchase something to support the cafe and the space ☺️ Follow us on Whatsapp! https://chat.whatsapp.com/HeZDsZNFD8BKn8JohRlbkI

**6-a-side Football** practice at Pražačka Football artificial grass pitch. Maximum of 36 participants for 6 teams of 6. **Kick off at 12h00**. Everybody is welcome, no age, gender nor any restriction of any type to join. Cost: **90 crowns**. Please send the money using the **QR Code** stored here: https://imgur.com/a/PjU32Fi In case of any Opt-out within 24h of the session, or no show, the payment will be due (you still can ask someone to come instead of you, as your spot will be booked)

⚠️ **IMPORTANT: You must sign up and buy a ticket here to attend:** [https://groupvibe.com/](https://groupvibe.com/) **This is a curated, small-group meetup make new friends in Prague.** Each meetup brings together 4–6 like-minded people for casual conversations over brunch. We use the Groupvibe platform to organize and ensure everyone’s a good fit. 👉 **To attend, you’ll need to complete registration via this link:** [https://groupvibe.com](https://groupvibe.com) Once you register, and **buy a ticket or become a Groupvibe member**, we’ll share the exact location and match you with your group. **Why this works:** \* Smaller groups make real conversations easier \* Matching helps avoid awkward dynamics **Note:** RSVPs here on Meetup don’t reflect total attendance. Many attendees register directly via our website. This meetup is organized by **Groupvibe**, a small team passionate about helping people form meaningful friendships offline.

Hi All, Come and join us for social running and a coffee! We meet at the main gate of Vystaviste - tram stop Vystaviste Holesovice. We will run in Stromovka. Usually we run around 50mins and it is up to everyone how many kilometres. We welcome all levels of runner. We can all run together or, if there is more of us, we can split into groups and at the end of the run we all meet close to the starting point to go for a coffee to a nice local coffee place (where they also sell cakes and great chocolate). If the weather is great, we can also just sit in one of the outside coffee placces in Stromovka and enjoy the sun. This is where we meet: http://photos2.meetupstatic.com/photos/event/7/7/3/1/600_447930513.jpeg

Dear all I would like to invite you to visit together the exhibition: GIORGIO DE CHIRICO – Painting is a magical art More info can be found at the link here below : https://iicpraga.esteri.it/cs/gli_eventi/calendario/giorgio-de-chirico-dipingere-e-larte-magica/ info on Giorgio De Chirico can be found at the link here below: https://en.wikipedia.org/wiki/Giorgio_de_Chirico **Exhibition Overview** The exhibition was curated by Lorenzo Canova, professor of the history of contemporary art at the University of Molise and member of the scientific council of the Giorgio and Isa de Chirico Foundation, and is organized by the ALEDYA Foundation and the Italian Cultural Institute in Prague in cooperation with the Casa d'Arte San Lorenzo in San Miniato (Pisa) under the auspices of the Italian Embassy in Prague. The exhibition will be divided into three parts, specially designed for the impressive spaces of the institute, a major architectural complex from the late 16th and early 17th centuries. The Baroque chapel will display works that chart a very long and important period in the master's career, from the 1930s to the early 1970s, from metaphysical architecture, through vedutes of Venice to famous Italian squares. The chapter hall will display a significant selection of works dedicated to de Chirico's so-called "baroque" phase, from paintings of horses and riders to still lifes, which the artist liked to call "quiet lives". The last part, located in the foyer, will present the artist's work in the field of graphics, to which he attached great importance. Drawings, sketches, lithographs and engravings from the archive of the great printer Alberto Caprini, with whom the master had a long relationship based on mutual respect and collaboration, will be exhibited. On display will be around 60 works from important Italian and European private collections. There will be references to de Chirico's previous stays in Prague, his friendship with the great Czech painter Jan Zrzavý, and a tribute to the master by Mario Schifano, a significant figure in Italian and international art of the second half of the 20th century. Numerous information panels will guide visitors through the poetics and creative world of Giorgio de Chirico. meeting point : entrance from main door of **Italian Cultural Institute** **Vlašská 34, 118 00 Prague 1** 16 PM / on 28th March 2026 short agenda: introduction project; ice breaker visit of the exhibition sharing impressions Pizza together estimated duration: approximately 3 hours admission cost : information ( not available) A fee of 4 euro (96.96 CZK) is needed in order to confirm your attendance for the pizza ( and to book the restaurant accordingly)/ no refund in the event of not attendance of the event The fee will be used to cover unpaid bills ( if any) and is not going to be refunded at the end of the event. if you can't find the group phone at : 00420770171095 I look forward to meeting you ps please do not accept if you are not sure to come and give the opportunity for others to join

Filozofování o životě a o všem ostatním pro všechny, bez vstupného a bez přihlášky: Co si přejete, s čím si lámete hlavu, co Vás nenechá spát, o čem dumáte, o čem sníte, co Vám vrtá hlavou, čeho se bojíte, na co vzpomínáte, o čem přemýšlíte? Nenechte tyto věci jen pro sebe, zkuste rozhovor s jinými lidmi. U nás nejde jen o to, si popovídat, o to taky, ale to máte i jinde. U našeho stolu se pokusíme, spolu *filozofovat*. Nejdříve se dohodneme, jaké téma budeme diskutovat, a pak se do toho pustíme, budeme přemýšlet, rozmýšlet, promýšlet a zamýšlet se, až se nám z toho bude točit hlava, přitom nám budou podporou filozofové všech věků, abychom jí neztratili, tu hlavu. Ani byste nevěřili, jak filozofie může být osvěžující…

Join us for an engaging panel discussion on **AI Agentic Coding** and how autonomous AI systems are transforming the way software is built. Experts in AI, software engineering, and developer tools will share insights on how agentic AI—systems that can plan, reason, and execute coding tasks—is reshaping modern development workflows. The discussion will cover topics such as AI-assisted development, productivity gains, challenges around reliability and governance, and what the future of software engineering may look like with AI agents as collaborators. Whether you’re a developer, tech leader, or AI enthusiast, this session is a great opportunity to learn, ask questions, and explore how agentic AI is redefining coding

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).

**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 **Abstract** Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively. This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way. **YouTube Link** TBA

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: Type Annotations with John Cassidy We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

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