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Decentralized Systems & Applications

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Yes! Check out decentralized systems & applications events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.

Discover all the decentralized systems & applications events taking place this week here. Plan ahead and join exciting meetups throughout the week.

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Decentralized Systems & Applications Events Today

Join in-person Decentralized Systems & Applications events happening right now

[ONSITE] Pattern-based C#: if it quacks like a duck…
[ONSITE] Pattern-based C#: if it quacks like a duck…
This event is for people who join the event in person at Sentry (https://sentry.io/welcome/). If you join the event remotely, please RSVP here: [https://www.meetup.com/dotnet-austria/events/313495808](https://www.meetup.com/dotnet-austria/events/313495808) This meetup is organized by DotNetDevs.at (https://dotnetdevs.at/). **Abstract** C# is a strongly typed programming language, used to communicate expectations in a statically verifiable fashion across the .NET ecosystem. There is a set of language features that can be enabled by satisfying a particular shape rather than inheritance or interface implementation. In this session we look at compiler-recognized patterns such as: \* using custom types in \`foreach\` \* applying \`await\` to custom types \* tuple-like deconstruction \* implicit \`Index\` and \`Range\` support \* collection initializers and expressions for user-defined types Join this live coding session for a deep dive into pattern-based features in C# and how to make reusable types more convenient and idiomatic to consume. **About Eva Ditzelmüller:** Eva is a Software Engineer at Radancy in Vienna, where she works with C#, Rust, and AWS. Her path to tech was not linear: she started with a B.A. (Hons) in Acting and worked as a production assistant and performer in London before moving into computer science. Today she regularly hosts a live-coding stream and speaks at conferences including NDC Oslo and Techorama. She was named a JetBrains Community Contributor and enjoys making software engineering fun and accessible for people from all backgrounds. **About Stefan Pölz:** Stefan is a C#/.NET developer in Vienna and works at Sentry. He shares practical software engineering content through his FlashOWare channels and regularly contributes to the .NET community as a speaker. Location, Food & Drinks are sponsored by Sentry. Timetable: \- 18:00: Door opens at Sentry \- 18:15: Intro \- 18:20: Talk starts \- 19:30: Food & Drinks \- 21:00: End Recordings will be available afterward at https://go.dotnetdevs.at/recordings This meetup is organized by DotNetDevs.at (https://dotnetdevs.at/). DotNetDevs.at is sponsored by: \- RUBICON IT GmbH \(https://www\.rubicon\.eu/rubicon/\) \- JetBrains \(https://jetbrains\.com\)
Kostenloses Schnuppern - Wien Center (Di - 12:00)
Kostenloses Schnuppern - Wien Center (Di - 12:00)
Hallo, hast du dich schon einmal gefragt, was *weight friends* eigentlich ist? Jetzt hast du die Möglichkeit, es ganz unverbindlich kennenzulernen! Komm zu unserem **kostenlosen Schnupper-Workshop** und erfahre, wie unser Programm funktioniert, was wir anbieten und wie wir dich auf deinem Weg unterstützen. Unser Fokus liegt auf einem gesunden Lebensstil durch: * ausgewogene Ernährung * Bewegung und Fitness * mentale und soziale Stärke – mit dem Ziel einer nachhaltigen Gewichtsabnahme. Triff Gleichgesinnte, die die Herausforderungen und Erfolge einer Lebensstilveränderung kennen. Tausche dich aus, teile Erfahrungen und fühle dich in einer offenen und freundlichen Atmosphäre willkommen. Du erfährst: * wie unser Programm aufgebaut ist * wie du motiviert bleibst * wie du mit Höhen und Tiefen umgehst * wie aus kleinen Schritten dauerhafte Veränderungen werden Komm vorbei, schnuppere kostenlos rein und finde heraus, ob *weight friends* zu dir passt –**ganz ohne Verpflichtung.** [weight friends](https://www.weightfriends.at/)
Community of Practice - Business Analyse & Requirements Engineering
Community of Practice - Business Analyse & Requirements Engineering
Sei dabei bei unserer ersten Community of Practice im neuen Jahr 2026! **💡 Was ist eine Community of Practice (CoP)?** Ein Netzwerk von Fachleuten, die ihre Erfahrungen, Best Practices und Herausforderungen im Bereich RE und BA teilen, um gemeinsam zu lernen und zu wachsen. Eine CoP bietet den Raum mit Gleichgesinnten sein eigenes Wissen zu vertiefen und neue Ansätze zu entdecken. **Welche Vorteile ergeben sich durch die Teilnahme an unserer CoP?** 🌟 **Gemeinschaftliches Lernen:** Förderung des Wissensaustauschs durch Gespräche mit erfahrenen Fachleuten und Gleichgesinnten zu Methoden, Werkzeugen und Techniken in RE und BA. **🌟 Neue Impulse:** Aufbau einer gemeinsamen Plattform für Diskussionen, innovative Ansätze und Problemlösungen. 🌟 **Praxisorientierte Inhalte:** Konkrete Anwendungsbeispiele aus der Praxis sowie Stärkung der Kompetenzen durch Workshops, Trainings und Erfahrungsaustausch. 🌟 **Karriereförderung:** Verbesserung der eigenen Fähigkeiten und Stärkung des beruflichen Netzwerks. **🔍 Unsere Impulsbeiträge für den 24. März:** * Definition of Ready – Hilfe oder Hürde? * Gute Anforderungen heute: wie klar ist klar genug?
GalPals – Weekly Sapphic Meetup
GalPals – Weekly Sapphic Meetup
Pattern-based C#: if it quacks like a duck…
Pattern-based C#: if it quacks like a duck…
Please register here: In-Person: [https://www.meetup.com/dotnet-austria/events/313495752](https://www.meetup.com/dotnet-austria/events/313495752) Remote: [https://www.meetup.com/dotnet-austria/events/313495808](https://www.meetup.com/dotnet-austria/events/313495808)
Tuesday Badminton / Praterstern / intermediate+
Tuesday Badminton / Praterstern / intermediate+
Hello badminton fans! Before you dive in, let's lay down some housekeeping rules: **1**🚀 This event is for intermediate and above level players. **2**🤝 First-timers, please reach out to the host before hitting that sign up button. **3**👥 We are playing on two courts with 11 players. **4**🏸 Feather shuttles are on the house. Bring your racket, water bottle, towel etc and maybe a spare racket. **5**🕰️ Arrive early, please! 5-10 mins before kick-off, so that we can start on time. **6**💰 The event costs € 9,50 for 2 hours. Please pay to the host in cash and bring the exact amount with you. If you would like to pay online, please send the host a message. **7**🚨 Cancellation policy: If you're unable to show up, sign-out at least 24h before showtime. In case you cancel less than 24h before the start and we don't find your replacement, you will still have to pay your fees (No Exceptions). ALSO for wait list people, in case you have joined other events, please choose the option 'LEAVE WAITLIST' **8**🚫 No-show? No communication to the host? Welcome to the ban-zone for future events. Let's keep it real – A short message to the host will save the day. **9**🤜🤛 Sportsmanship is our middle name! Be kind, be cool, and let's keep the vibes high. Any antics otherwise? Your name will show up on the 'Black List' 😉 Get ready for some quality games, laughter, and maybe a few accidental shuttlecock dodges and smashes (not intentionally, it happens). See you on the court! 😄🖖🏋️‍♀️ PS: Find more events in our Badminton Meetup Community: www.badmintonmeetup.com
Body-doubling
Body-doubling
Every Tuesday, 13:00 – 18:00 Looking for a little extra motivation to tackle your to-do list? Join us for our weekly Body Doubling event at Villa Vida! What is Body Doubling? Body doubling is a productivity technique where simply working alongside others helps you stay focused, accountable, and motivated. Whether you’re studying, working remotely, or just need a space to concentrate, being around others who are also focused can make a difference. What to Expect: A relaxed, supportive environment for getting things done Quiet spaces for deep work and focus Free WiFi throughout the cafe Bring your laptop, notebooks, or anything else you need to stay on track. Drop in anytime from 13:00-18:00 – we’re here every Tuesday to keep you in good company and good spirits while you work. See you there! ![🌈](https://static.xx.fbcdn.net/images/emoji.php/v9/tb2/2/16/1f308.png) *** Jeden Dienstag, 13:00 – 18:00 Brauchst du ein bisschen extra Motivation, um deine To-Do-Liste abzuarbeiten? Dann komm zu unserem wöchentlichen Body-Doubling-Event bei Villa Vida! Was ist Body Doubling? Body Doubling ist eine Produktivitätstechnik, bei der die Anwesenheit anderer dir hilft, fokussiert, motiviert und bei der Sache zu bleiben. Ob beim Lernen, Arbeiten im Homeoffice oder anderen Aufgaben – das Arbeiten neben Gleichgesinnten kann einen echten Unterschied machen. Was dich erwartet: Eine entspannte, unterstützende Atmosphäre zum konzentrierten Arbeiten Ruhige Bereiche für tiefe Konzentration Kostenloses WLAN im gesamten Café Bringe deinen Laptop, deine Notizen oder alles andere mit, was du brauchst, um produktiv zu sein. Komm jederzeit zwischen 13:00 und 18:00 Uhr vorbei – wir sind jeden Dienstag hier, um dir Gesellschaft und positive Energie zu bieten. Bis bald! ![🌈](https://static.xx.fbcdn.net/images/emoji.php/v9/tb2/2/16/1f308.png)

Decentralized Systems & Applications Events This Week

Discover what is happening in the next few days

GenAI Community - Autonomous Agent-Edition
GenAI Community - Autonomous Agent-Edition
**GenAI Community: Autonomous Agent Edition** Fiskaly\, Vienna \| March 25\, 2026 \| 5:30 PM AI Agents are moving from hype to reality – and the community is figuring out what actually works. From real-world deployments to global hackathons, from research-driven architectures to lessons learned in production: this GenAI Community Edition focuses entirely on **agent-based systems** and the challenges that come with building them. Together with leading voices from Austria’s AI ecosystem, we will explore how agentic architectures are evolving, what technical and organisational hurdles teams face, and how the global developer community is experimenting with new paradigms. Hosted by **Ruben Hetfleisch (AI Austria)**, this evening combines **short impulse talks with open discussion and networking**, bringing together builders, researchers, and practitioners working on the next generation of AI systems. Expect **deep technical insights, honest lessons from the field, and lively discussions with the community.** **17:30 – Welcome & Opening** Hosted by Ruben Hetfleisch (AI Austria) → Why agentic systems are redefining software architectures **17:40 – Agent Challenges & Global Hackathons** Felix Krause & Rinat Abdullin (AI Impact Mission) → Lessons from building agents and organising global AI hackathons **17:50 – Agentic Code Generation** Ivan Birkmaier (IBM) → How is IBM coding **18:00 – Exploit Arena - CLI Battlebots** Andrew Demczuk (CTO, OpenClaw Maintainer) → Developing Agents to beat other Agents **18:15 – AI Austria Community Insights** Daniel Noszian (AI Austria) → What the Austrian AI ecosystem is learning about agentic systems **19:00 – Networking, Drinks & Conversations** → Meet the speakers, exchange ideas and connect with the AI community More speakers to be announced soon! ### **📍 Location** Fiskaly, Vienna ### **🗓 Date & Time** March 25, 2026 – from 5:30 PM ### **🎟 Admission** Free & open to the community – limited seats.
ViennaJS March Meetup
ViennaJS March Meetup
Bring your JS interest and a good vibe! Everybody is welcome & feel free to share this invitation! **Talks and info:** All details: [https://viennajs.org/en/meetup/viennajs-march-2026](https://viennajs.org/en/meetup/vienna-js-march-2026) **Timetable:** * 18:00: Gathering, food & drinks * \~18:45 - 19:00: Start of the first talk **Talks:** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 🗣️ Daniil Rabizo ▶️ AI Is Just JavaScript: Building Powerful Agents with Google ADK & RAG Most valuable company data is private: documents, presentations, internal notes, yet AI tools can’t use it out of the box. In this talk, we’ll show how easy it is to build an AI agent that can securely read Google Drive data and answer real business questions using Retrieval-Augmented Generation (RAG). Through a simple JavaScript demo with Google ADK and Vertex AI, you’ll see how private docs and slides can power use cases like internal knowledge assistants, onboarding bots, management Q&A, and support automation without complex ML infrastructure. This session is for developers, founders, and tech leaders who want practical, production-ready AI use cases and a clear understanding of how to turn existing company data into useful AI agents. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 🗣️ Priscila Oliveira ▶️ Comprehend First, Code Later: The AI Skill I Rely On Daily Literally everyone is vibe coding. It's about letting AI write, commit, and ship code you never even read. Perfect for prototypes and side projects - no argument there. But what happens when you're working in a million-line codebase where you need to understand before you change? Quality code still matters. It is widely stated in the software development community that developers spend 70–80% of their time reading and understanding existing code, not writing new code. We now have an incredibly smart tool - so why not use it for exactly that? So I went straight to the data - 239 of my own messages from daily work at Sentry. What I found flipped the narrative: my #1 use of AI wasn't generation. It was comprehension. Whether navigating unfamiliar code or reconstructing past decisions from commit history - AI became the teammate who never gets tired of my questions. In this talk, I'll show you the loop that actually makes me productive in a large, complex codebase: understand first, then say 'go ahead'. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **🗣️Want to give a Talk?** ▶️ [https://viennajs.org/en/participate/give-a-talk](https://viennajs.org/en/participate/give-a-talk) **Location:** Sentry Jakov-Lind-Straße 5, 4. OG (Entrance next to Max & Benito) 1020 Wien **Sponsors:** 🙏 Sentry Sentry is the market leader in the error monitoring space and like many startups with engineer founders, Sentry was born out of frustration with technology. David started Sentry as an open-source side project in 2008. We started in a small community — the Django web framework — and over time expanded our technology to support dozens of other platforms, including browser JavaScript and mobile applications. Fast forward to today, we're a $90M Series E company with a $3B valuation and 200+ employees on a mission to help developers write better software faster, so we can get back to enjoying technology. As one can see, the adventure continues to be exciting as we bring our developer-first Application Monitoring to more customers and industries worldwide. Consider us for the ride! Link to Open Roles: [https://sentry.io/careers/#openings](https://sentry.io/careers/#openings) **🙏 Want to sponsor?** We are looking for more sponsors! If you are interested please contact us via [viennajsmeetup@gmail.com](http://viennajsmeetup@gmail.com/) or at [viennajs.org.](http://viennajs.org./) \*\*\* **Don't forget to RSVP!**
Platform Engineering Vienna - March 2026 Meetup
Platform Engineering Vienna - March 2026 Meetup
Join us at our March Meetup event for great talks, discussions and beers. Big thanks to Posedio for hosting! **Agenda**: * Doors open 5:30 p.m. * ***Talk 1: 6:00 to 6:30 p.m.*** * **Speaker**: Christian Kirchknopf * **Title**: Building a Secure In-House LLMaaS Platform: BRZ's Approach to AI for Federal Government * **Abstract**: In this talk, I demonstrate how we (BRZ) have developed an Enterprise-Ready LLM-as-a-Service platform that provides government applications simple and secure access to Large Language Models – without dependency on public cloud providers and without data sharing with third parties. Through a unified API, AI applications gain access to locally operated models (e.g., Mistral) or optionally to public cloud providers – depending on requirements, costs, and data protection needs of the workload. Discuss the architectural and product decisions: vLLM as a GPU-optimized inference engine, a central AI gateway that enforces multi-tenancy, security, and comprehensive observability. A brief live demo will show how applications and developers access AI models through a single API – with token-based quotas per tenant and intelligent routing. An experience report from an exciting AI infrastructure project in Austria. * **Break: 6:30 to 6:45 p.m.** * ***Talk 2: 6:45 to 7:30 p.m.*** * **Speaker**: Damjan Gjurovski * **Title**: What is A(I) platform? * **Abstract:** In this talk I will discuss the need of platforms in the age of AI. I will outline some hard-won lessons from my previous experience in developer platforms, data platforms and SRE teams, and discuss how these apply to AI platforms. On the one hand, I will make the argument that AI makes certain aspects of platforms and platform engineering unnecessary, but on the other hand reinforces the need for other platform components. Finally, I will attempt to differentiate between the two new platform types out there – AI platforms and AI Engineering platforms and discuss the capabilities and requirements for each. * **Networking**: start 7:45 p.m.
AI Salon - THE LAST CEO
AI Salon - THE LAST CEO
**THE LAST CEO** What if AI doesn't automate the factory floor — but the corner office? A CEO costs 300K+. They make decisions based on dashboards, quarterly reports, market data. Pattern-matching at the highest salary level. Exactly the thing AI is provably best at. The third AI Salon asks the uncomfortable question: If AI makes strategic decisions faster, cheaper, and more data-driven, what's left for the humans in the C-suite? We're bringing this to **Funkhaus Wien** \- Vienna's legendary former radio broadcasting house\. Brutalist architecture\, cathedral ceilings\, and a history of transmission\. The perfect stage for asking what still needs a human voice\. **Programme:** 🎤 **Opening** — Andreas Fraunberger, Can Nuri, Michael Raab 💬 **Keynote Conversation** — Betina Kitzler (MIT Sloan Fellow) × Andreas 🎨 **Artistic Intervention** — Sarah Rechberger (Transmedia Artist) 🧠 **Think Tank** — You decide: replace the CEO — yes or no? Then you design the org chart of 2030. 🎉 **Afterparty & Networking** Date: March 27, 2026, 6:30 PM Location: Funkhaus Wien, Argentinierstraße Language: English **brought to you by** [FUNKHAUS WIEN](https://www.funkhaus.wien/) [Fachgruppe UBIT der WKW](https://unternehmensberatung-und-wir.wien/) [AI Austria ](https://www.aiaustria.com/) [chim.ai](www.chim.ai) Thanks to Ruben Hetfleisch, Patrick Schabus, Philipp Lammer and many more for contribution **Note:** We increased Max Registrations to 140. Wait list will be possible, with a good chance to enter at the venue.
SideEvent: AiTinkerers Vienna
SideEvent: AiTinkerers Vienna
LINK: [AiTinkerers Vienna](https://vienna.aitinkerers.org/p/ai-tinkerers-vienna-strabag) ## Vienna Builders 🛠️ AI Tinkerers Vienna returns for its second session of 2026 on March 26th. We are gathering at STRABAG for an evening dedicated to the practitioners building at the intersection of foundation models and the physical world. This is a curated, technical environment for those actively shipping code. We prioritize implementation details, architecture trade-offs, and working systems over high-level presentations. Registration is open now via the form above. ### 🎤 Call for Demos: Show Your Stack We are looking for builders to share technical demonstrations. This is a technical show-and-tell for builders, by builders. We want to see your messy experiments, creative hacks, and technical discoveries in action. Your demo should answer: “How did you build this interesting thing?” not “Why should someone use this product?” **Demo Requirements:** * **No Slides:** Run live code, walk through architecture diagrams, or zoom into workflow graphs. * **Technical Depth:** Share your prompt engineering strategies, agentic workflows, or orchestration layers. * **Imperfection Welcome:** We value raw, early-stage experiments and the lessons learned from what broke.
Hinweis: Workshop Bitcoin-Transaktionen, Wallets und Sicherheit
Hinweis: Workshop Bitcoin-Transaktionen, Wallets und Sicherheit
[Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Basislayer1/) [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Basislayer1/) [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Basislayer1/) [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Basislayer1/) **Baselayer Workshop 1: Transaktionen, Wallet und Sicherheit** Du hast verstanden, warum Bitcoin wichtig ist. Jetzt geht es um den nächsten Schritt: vom Wissen zum Handeln. Solange jemand anderes deine Bitcoin verwahrt, bist du nicht unabhängig. Erst wenn du deine Private Keys selbst kontrollierst, gehören dir deine Bitcoin wirklich. In diesem Workshop steigen wir direkt in die Praxis ein. Du lernst, wie Bitcoin-Transaktionen funktionieren, was Self-Custody bedeutet, welche Wallet zu dir passt — und warum du deine Private Keys nie verlieren darfst. Interaktiv, in kleiner Runde. **Programm** 09:45 — Einlass 10:00 — Wie funktionieren Transaktionen auf der Bitcoin-Blockchain? 11:00 — Vom Hot Wallet bis Cold Storage: Welche Wallet passt zu dir? 12:00 — Die wichtigsten Fragen zur Sicherheit 13:00 — Ausklang **Details** **Eintritt**: Frei (begrenzte Plätze — Einlass nur mit Voranmeldung!) **Ort**: Wien: siehe Anmeldewebsite **Mitbringen**: Smartphone oder Laptop **Teilnahme**: Nur mit Voranmeldung [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Basislayer1/) [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Basislayer1/) [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Basislayer1/) [Jetzt anmelden — Plätze begrenzt](https://pretix.bitcoin-austria.at/BA/Basislayer1/) Vielen Dank an [Coinfinity](https://coinfinity.co/) für die Unterstützung.
The Future of Leadership: Workflow-Embedded Skills Development
The Future of Leadership: Workflow-Embedded Skills Development
**About this event:** Join us on 26 March in Vienna for an evening where we'll explore how leaders actually develop capability - not in classrooms, but inside work itself. **Agenda:** **16:00 – Arrive, connect over drinks and nibbles** **16:30 – The Future of Leadership: Workflow-Embedded Skills Development** * Why traditional leadership development isn't transferring to practice * What leaders actually need in 2026 (and it's not just another model) * What workflow embedded skills development actually looks like - real examples from teams we've worked with **17:30 – Interactive Workshop: Building the Leadership Skills Your Organisation Needs** * Learn about ways to build people skils hands-on * Work through a real leadership challenge with peers * Leave with practical next steps for your context **19:30 – Networking** * Wine, food (gluten-free and vegan options available) * Connect with people facing similar challenges **16:00 – Arrive, connect over drinks and nibbles** **Why this matters** Leadership development is broken. Organisations invest heavily, leaders attend programmes, certificates get handed out - and then nothing changes. The problem isn't lack of frameworks. It's the gap between learning and doing. In the coming years, leadership development must shift from event-based training to workflow-embedded practice. At Kokoro, we've spent years answering one question: how do you empower leaders to create the conditions for sustained performance, genuine motivation, and teams that thrive? At this event, we bring leaders, teams, L&D professionals, and organisations who are committed to making that shift. Together, we will develop steps to make it real. **Who is this for** You're leading a team, department, or organisation. You're in L&D and see that traditional programmes aren't transferring to practice. You run an SME and need practical ways to develop leaders without the corporate overhead. You've sent people to leadership programmes and watched them return motivated, and then not being able to transfer the skills in to work. You know the theory-practice gap is real. You want skills development that builds into daily workflows, not outside them. **Event Details** 📆 Thursday, 26 March 2026 ⏰ 16:30–19:30 (Arrive from 16:00) **📍**Olinda Bar, Schönbrunner Str. 23, 1050 Vienna 🪑: 40 seats (limited) 🗣️: English and German 💲: Free **Register** Secure your place now by registering as spaces are limited. Questions? Reach out to Imran @ imran@bekokoro.com We ask you to register only if you can really make it. Thanks. **About Kokoro** Kokoro was founded in 2018 because we believed the way performance is measured and optimised is broken. We work with leaders and teams to build resilient, high-performing cultures where people can learn, grow, and thrive - even amid complexity and change. We do this through our team and leadership development software and services like one-on-one coaching, team development, organisational consulting that help leaders turn intention into habit. Our approach draws on evidence from flow theory, motivation science, neurobiology, and real-world practice with teams across various industries and sizes. Visit [bekokoro.com](https://www.bekokoro.com/) to learn more. **Join the Kokoro community** This is our first of 4 gatherings in 2026 - a chance to (re)connect with people making real change happen, and to introduce you to what we're building. If the culture and performance challenges you face resonate, we'd love to work with you. Looking forward to seeing you on 26 March. #Leadership #TeamDevelopment #SkillsThatMatter #LearningAndDevelopment #FutureOfWork #Vienna

Decentralized Systems & Applications Events Near You

Connect with your local Decentralized Systems & Applications community

How LLMs Like ChatGPT Actually Work and How to Build With Them
How LLMs Like ChatGPT Actually Work and How to Build With Them
**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.
From Idea to Working App in Minutes: The Agentic Development with Amazon Kiro
From Idea to Working App in Minutes: The Agentic Development with Amazon Kiro
Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com
Columbus Bitcoin Event
Columbus Bitcoin Event
## **Columbus Bitcoin Meetup – Event** Join us for another great evening dedicated to Bitcoin, learning, and community. We will be gathering in the private room at Olentangy Brewery for an evening of conversation, education, and fellowship with fellow Bitcoiners. This special event will feature three guest speakers sharing insights from across the Bitcoin ecosystem. ### **Guest Speakers** **Lindsay Faust** Relationship Manager at River **Andrew Tilmann** CEO of the Midwest Bitcoin Summit **Carlos Estrada** Founder of Coin Vigilante In addition to speaking during the event, Andrew Tilmann will also be available for a meet and greet. This will be a great opportunity to ask questions about the upcoming Midwest Bitcoin Summit, taking place September 23 and 24 at the Columbus Convention Center. ### **Midwest Bitcoin Summit Discount** Early Bird pricing ends **April 1st**, but you can still save **21%** by using the promo code: **COLUMBUS** Use the link below to apply the discount: [https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus](https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus) ### **Event Details** This will be a three hour event, with speakers beginning just before 7:00 PM. There will be plenty of time afterward for networking, meeting new friends, and continuing the conversation. Food will be provided. We look forward to seeing you there! ***
From Web Forms to Web Components - Burton Smith
From Web Forms to Web Components - Burton Smith
**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
Columbus HUG March
Columbus HUG March
Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/
How to Move on From the Past and Feel Happy
How to Move on From the Past and Feel Happy
In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is brought to you by the Dianetics and Scientology life improvement center.
The Clawwww
The Clawwww
OpenClaw, NemoClaw, personal assistants, 24/7 agents. What does it all mean? How does it all work and what should we know about it? Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)