Decentralized Systems & Applications

**🎟️ REGISTER [HERE](https://luma.com/mewsrnd-whenaileavesthelab) TO SECURE YOUR SPOT AT THE EVENT 🎟️** Frontier AI models are evolving quickly, but the real challenge is no longer just building larger systems, it is turning advances in LLM research into reliable, efficient, and valuable products in the real world. ​ We invite you to join a panel discussion featuring experts working across AI research and engineering, who will share their perspectives on what actually matters in the next wave of LLM development. The conversation will explore the trade-offs between scale, efficiency, reasoning, and product impact, as well as what it takes to move from experimental models to systems that can be deployed at scale. The discussion will be moderated by **[Rogers Leo](https://www.linkedin.com/in/rogersjeffreyl/?utm_source=luma), Director of Engineering and Product (Agentic AI) at [Mews](https://www.mews.com/en?utm_source=luma).** ​This panel will go beyond the hype and focus on practical lessons from building with LLMs today. We will look at where current approaches break down, what “good enough” really means in production, and why efficiency and system design may matter as much as model capability. ​ **Panelists:** **[Karol Lasocki](https://www.linkedin.com/in/karol-lasocki-1a86b2151/?utm_source=luma)**, Senior Machine Learning Engineer at **[BottleCap AI](https://www.bottlecapai.com/?utm_source=luma)** **[Luděk Matyska](https://www.linkedin.com/in/ludek-matyska/?utm_source=luma)**, AI Lead at **[ROUVY](https://rouvy.com/?utm_source=luma)** **[Soheyla Mirshahi](https://www.linkedin.com/in/soheyla-mirshahi-phd/?utm_source=luma),** AI Governance & Product Leader at **[T-Mobile](https://www.t-mobile.com/)** ​**Agenda:** 18:00 Doors open 18:30 Panel discussion + Q&A 19:30 Networking **🎟️ REGISTER [HERE](https://luma.com/mewsrnd-whenaileavesthelab) TO SECURE YOUR SPOT AT THE EVENT 🎟️** \-\-\-\-\-\- Photographs and video recordings may be taken during this event for documentation and promotional purposes, including use on websites, social media, and other communication channels. If you do not wish to be photographed or recorded, please inform a member of the event staff upon arrival or at any point during the event, and we will ensure your preference is respected.

# Wednesday Badminton Social – No Partner Needed Looking for regular badminton in Prague without needing your own partner or group? Join us at BB Aréna Štěrboholy for an evening of social badminton where players rotate throughout the session so everyone gets plenty of games and court time. Whether you're a complete beginner or a regular player, you're welcome to join. ✅ All skill levels welcome ✅ Come solo or with friends ✅ Organized player rotations ✅ Meet new people through sport ✅ Plenty of games and court time ✅ Multisport accepted Our format is simple: Show up, play, rotate and enjoy the evening. We organize partner changes, matchups and rotations throughout the session, making it easy to join even if you don't know anyone beforehand. 🏸 Good badminton ⚡ Great energy 🤝 No pressure — just play Many players come alone, which is exactly why this format works so well. 📍 BB Aréna Štěrboholy, U školy 430, Prague Hosted by Yilien 👋 ⚠️ Meetup RSVP alone does not reserve your spot. To secure your place, please register here: [https://www.bananasport.cz/sportovni-udalost/51](https://www.bananasport.cz/sportovni-udalost/51) See you on court!

**Léto klepe na dveře a před námi je poslední pražský předprázdninový meetup. Než začnete se svým agentem řešit, kam na dovolenou a co si vzít s sebou, a vyměníte prompty za offline čtení na pláži, stavte se pro poslední dávku nápadů! 🤖☀️🔥** Pohodový večer, kde to nebude o tom, že nás AI nahradí, ale o tom, co s ní reálně zvládneme líp. Jako vždy odstartujeme Nowwwinkami a pak se ponoříme do programu, který stojí za odložení dovolenkových plánů o jeden večer. Přijďte si pro poslední nálož inspirace, než pošlete své agenty na virtuální pláž a všechno utichne v dovolenkovém a okurkovém režimu. ☀️🏝️🥒 **Hlavní line-up** 🤩 * 🟢 18:00 otevíráme dveře v **CDN77** * 1️⃣ 18:30 **Nowwwinky** od Tomáše Kouta * 2️⃣ 19:00 **Mezistavy: React nechce, abyste řešili async** od Adama Kováře * 3️⃣ 19:30 **Vibecoding 280+ dní poté** od Jana Honzy Černého a.k.a. chemiXe * 4️⃣ 20:00 **Co mi chybí v** **BEM** (lightning talk) od Jirky Cerhana * 🎓 80+ nadšených účastníků * 🍻 a v neposlední řadě kvalitní networking \-\-\- 1️⃣ Tomáš Kout se svými **Nowwwinkami** jako obvykle otevře večer svým přehledem toho nejzajímavějšího z poslední doby. \-\-\- 2️⃣ Následuje přednáška na téma **Mezistavy: React nechce, abyste řešili async** od [Adama Kováře](https://www.linkedin.com/in/adam-kov%C3%A1%C5%99-0905a0169/) z [CDN77](https://www.cdn77.com/) Většina interakcí v UI je asynchronní, spinner browser tabu nám už nestačí a frameworky stále hledají řešení. Odpověď React teamu je, že async řešit nemusíte, alespoň ne tak jako doposud. Ukažme si, jak toho chtějí docílit pomocí transitions a action patternu. Adam o sobě: *„Mám rád otevřený a rychlý web, přesto posledních 6 let vyvíjím v Reactu. Věřím, že RSS je technologie budoucnosti a ve volném čase luštím křížovky.“* \-\-\- 3️⃣ Přednáškový blok uzavře [Jan Honza Černý a.k.a. chemiX](https://www.linkedin.com/in/chemix/) příspěvkem **Vibecoding 280+ dní poté** ...a pak přišel vibe coding. Najednou stačilo pár vět do chatu a před očima začaly vznikat funkční prototypy rychlostí blesku. Jenže to nebyli jen prototypy. CEO, manažer, grafik dostali nástroj kterým začali plevelit codebase a vibecode apokaplypsa začala... Tato přednáška ukáže, co jsme se za více jak 280 dní naučili. Jak s apokalypsou bojovat. Jak předcházet nakažení. Jak se bránit proti nákaze. A jaké jsou příznaky nakažení nejen kódu, ale i u lidí. To celé trošku s nadsázkou a hlavně otvírákem k diskuzi u piva. Jan o sobě: *„Digitální alchymista – rád zkoumá substituce UX, UI, AI, frontendu i backendu. Všude i nikde. Offline mísí s online. Tam, kde klávesnice končí, začínají kostky a karty. Spoluorganizátor technických meetupů po celé České republice, klid hledá u rydel nebo v lese.“* \-\-\- 4️⃣ A na závěr v odlehčeném duchu naservírujeme lightning talk na téma **Co mi chybí v** **BEM** od [Jirky Cerhana](https://www.linkedin.com/in/jiri-cerhan/) ze [SiteOne](https://www.siteone.cz) BEM metodiku pro organizaci CSS většina z nás důvěrně zná. Ve své praxi jsem ale narazil na pár míst, kde to maličko skřípe. S nástupem CSS custom properties se nabízejí nová řešení, která posunou přehlednost a snadnou modifikaci komponent o úroveň výš. **Máte zájem se připojit do bloku ⚡️Lightning talk(s) taky?** Napište a zajistěte si své místo ještě na této akci. \-\-\- Neváhejte s registrací a zabookujte si místo – bude to stát za to! 🎉 👉 Pro další zajímavé novinky a dění sledujte kanály komunity na [Youtube](https://www.youtube.com/@FrontendistiCz), [X](https://x.com/Frontendisti), [Facebooku](https://www.facebook.com/frontendisti/), [Instagramu](https://www.instagram.com/frontendisti/), [LinkedInu](https://www.linkedin.com/company/frontendisti/posts/?feedView=all) nebo navštivte [náš web](https://www.frontendisti.cz).

At our second meeting, we discussed Eliezer Yudkowsky's book, "[If anyone builds it, everyone dies](https://www.penguin.co.uk/books/474267/if-anyone-builds-it-everyone-dies-by-soares-eliezer-yudkowsky-and-nate/9781847928924)". So this time, something optimistic is needed :) **Let's dive into different utopian versions of our world with AGI.** The texts below are just suggestions; pick one or read something different. The more colorful utopias, the better the discussion. * [Nick Bostrom: Letter from Utopia](https://nickbostrom.com/utopia) (or read the whole "Deep Utopia" book, if you feel like it). * [Dario Amodei: Machines of Loving Grace](https://darioamodei.com/essay/machines-of-loving-grace) * [Isaac Asimov: The Last Question](https://users.ece.cmu.edu/~gamvrosi/thelastq.html) * [Iain Banks: Culture series](https://en.wikipedia.org/wiki/Culture_series) * TBD (suggestions welcome!) No academic background is required, just a willingness to read, think, and share your thoughts. But please, read the text in advance and be ready to share its main ideas :) The session will be discussion-based, lightly moderated, and limited to a small group to allow for real conversation. I look forward to what the third AI reading club session brings!

We are a group of runners who meet most weeks for a run around the beautiful Vltava River's edge. You can bring your running shoes straight from the office/home office if you don't have time to stop at home. There will be a place to put your bags in the Cafe. We will run about 9 km along the river and have a drink afterwards. Paces vary! We will meet in the square near Kavarna Liberal (Hermanova 6), near the Vltavska metro/tram stop at 6:30 on Wednesday. See you there!

**5-a-side Football** practice at Rajská Zahrada artificial grass pitch. No cleats shoes. Maximum of 15 participants for a 3 teams of 5 rotating. **Kick off at 18h00**. 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/G8NWGjM 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)

**The best latin dancing on a Wednesday night in Prague**💃✨ This is an OPEN-AIR event! 🌤️ We dance outdoors, but we are always 100% rain-protected. Forró is a rhythmic Brazilian dance known for its warm, welcoming community and very casual dance floor vibes. ✅ **No experience needed** → We kick off at 7:45 PM with a quick introduction to the basics.🕺 ✅ **No partner needed** → We rotate after every song. If you feel like dancing, simply ask anyone taking a break to join you. 👋 ✅ **No dress code** → Wear casual basics. You can dance in socks or barefoot. 👣 ✅ **Voluntary donations** → Entry is voluntary (usually 150 CZK via cash or QR code). Dance spot: https://maps.app.goo.gl/mLxVe8XEEfvJBhAE7 If you love to move and want to make new friends, simply show up on Wednesday and let's dance!! 💃✨

Kromě konference jsme připravili ještě novinku. Nemáte čas být celý den na konferenci? Po konferenci bude navazovat večerní setkání Apple fandů. Jako hlavní téma jsme vybrali chytrou domácnost, ale bavit se můžeme o čemkoli. Pokud máte čas, můžete to spojit s konferencí a udělat si takový poctivý iDen. Pokud ne, můžete přijít jen na večerní část. Informace, program a přihlášku najdete na: https://ipure.cz/ipure-setkani-fandu-smarthome-2026/ S kódem MU30 opět 30% sleva

Rok se s rokem sešel a máme tu jak nový ročník vývojářské konference WWDC 2026, tak i nový ročník české Apple konference iPure NEXT 2026. I letos se zaměříme na to, kam Apple směřuje s operačními systémy, aplikacemi a službami. Co se změnilo za poslední rok, co nás čeká v roce následujícím a hlavně, jak toho využít v každodenní praxi. Nemáte čas sledovat stovky hodin prezentací na WWDC 2026? My to uděláme za vás a během jednodenní akce nejen shrneme to důležité, ale hlavně přidáme kontext, praktické využití a tipy na lepší workflow. Pro své fandy nabízím 30% slevu na vstupné s kódem MU30. Stačí se přihlásit na: https://ipure.cz/ipure-konference-next-2026/

**Role IT profesí jako jsou vývojáři, analytici i architekti se díky AI mění rychleji než kdy dřív.** **Patříte k nim?** 👉 Přijďte se inspirovat. Na našem červnovém Lunde Talks nahlédneme pod ruce kolegů, kteří se podělí o své zkušenosti a poznatky z každodenní praxe a ukáží svůj způsob, jak AI efektivně zapojit do profesní rutiny. 👤 [Jan Krapac](https://www.linkedin.com/in/jankrapac/) (Senior Frontend Developer) vás provede světem, kde programování připomíná řízení letového provozu a středobodem se stává prompt. 👤 [Radek Tydlačka](https://www.linkedin.com/in/radektydlacka/) (Analyst & Prompt Jedi) ukáže, že analýza díky AI dostává nové superschopnosti. 👤 [Jiří E.](https://www.linkedin.com/in/ji%C5%99%C3%AD-e-5482a3155/) (Data Scientist) vás provede stavbou inteligentních asistentů a rozebere, kdy se vlastní AI asistent vyplatí a kdy je to jen drahá hračka. Podvečerem bude provázet [Marta Kirchgessner](https://www.linkedin.com/in/marta-k-586110243/). Vstup je zdarma. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Více informací o akci 👉 https://www.lundegaard.eu/lunde-talks-na-vlne-ai

Pojďme se pravidelně potkávat a sdílet zkušenosti z Power Platformy, co nás na ní baví, co nás trápí a co nového zajímavého přichází. A pokud už nám to někde reálně běží, pochlubme se, jak to funguje nebo nefunguje. Témata jsou primárně Power Automate, Power Apps, Power Pages, Power BI, Copilot Studio, Dynamics 365 a Dataverse. Budeme rádi i za méně pokročilé příspěvky, protože většinou jsme velmi hluboko v technických detailech. **Lokalita:** Fyzicky v Microsoftu v Praze Vyskočilova 1561/4a, Praha 4, 140 00 Místnost Morava Případně online na [https://ppug.community/stream](https://ppug.community/stream) **Jazyk:** čeština **Agenda:** [https://ppug.community/agenda](https://ppug.community/agenda) **Přihlašte vlastní příspěvek:** [https://ppug.community/sessions](https://ppug.community/sessions) **Link na stream:** [https://ppug.community/stream](https://ppug.community/stream) **Občerstvení:** Bagety **Úroveň:** 100-300 Tak si prosím naplánujte čas ve svých kalendářích a přijďte, pokud bude chuť a čas, tak si po meetupu určitě můžeme sednout na pivo.

**ВАЖЛИВО! Зареєструйтеся на [Luma page](https://luma.com/oqtailxc)** Запрошуємо на офлайн-подію у Хмельницькому в рамках Projector Global Community — **Skill Boost: dark interfaces & process realities.** ​Поговоримо про дизайн, процеси та рішення без прикрас — такими, якими вони є в реальних проєктах. Без ідеалізованих кейсів і «правильних» відповідей. На івенті розберемо: * Dark patterns: як інтерфейси змушують користувача діяти «потрібним» способом * Маніпуляції в інтерфейсах, які давно стали нормою — і чому ми майже перестали їх помічати * Agile vs Waterfall у реальних проєктах: що реально працює, а що красиво виглядає лише в теорії * SWOT у discovery: як аналіз допомагає бачити ризики, можливості та не втрачати фокус ще до старту роботи ​Без теорії заради теорії — тільки практичний досвід, кейси, факапи та розмови про реальність digital-процесів. **Спікери:** * [​](https://www.linkedin.com/in/olexworld/)**[Євген Олексюк](https://www.linkedin.com/in/olexworld/)**, Senior UX Designer в EPAM, куратор курсів UX Design Beginning та UX Design Medium у Projector Online Institute, ментор Projector Mentorship * [​](https://www.linkedin.com/in/vadym-kulatsky/)**[Вадим Кулацький](https://www.linkedin.com/in/vadym-kulatsky/)**, Senior UI/UX Designer в Stfalcon * **[Віталій Шматлай,](https://www.linkedin.com/in/shmatlai/)** Business Analyst in P2H, Inc * ​\*\*[Aнжеліка Зембіцька](https://www.linkedin.com/in/anzhelika-zembitska/)\*\*, UI/UX Designer * **​[Наталя Гринчук](https://www.linkedin.com/in/nataliahrynchuk/)**, модераторка **📍 Деталі події** **11 червня (четвер)**, **19:00** *EET (Україна)* Локація: **МУСКАТ** *(вул. Подільська, 70)* Подія **безкоштовна**, але за **попередньою реєстрацією** - **[LUMA](https://luma.com/oqtailxc)** ! Формат — короткі виступи, жива дискусія та нетворкінг із людьми, які люблять ставити питання «щоб що?» трохи частіше за інших. ​Після — спілкування, кава і коктейлі в МУСКАТ 🥃 Приходьте поговорити про дизайн і процеси чесно. Та круто провести час 😊

This group is for anyone who writes - for any reason. Have a thesis or article you need to write? Trying to finish a novel or an academic paper? This group is for you. We are currently meeting in-person at Locus Workspace. If you have any questions, contact Sonya Lano here or on Facebook or Messenger (https://www.facebook.com/sonya.lano). We start at 9:00, introduce ourselves, and share a few words about what we're working on and what we hope to accomplish during the session. At the end of the session, you can give us a brief recap of how it went. We'll break at noon. The afternoon session starts at 2:00 pm. You're welcome to join both sessions or just one. Please come as close to 9:00 as you can if you come for the morning session. If you come to the afternoon session, we are usually back by about a quarter to 2:00.

Welcome to the international Café Philo in Prague. We meet every first Saturday of the month in the cosy [Café Millème](https://store11473398.ecwid.com) in the center of Prague. We choose a participant randomly, by lottery, who then has the privilege to determine the topic of our discussion. We will reflect, ponder and exchange arguments until our brains are on fire. Philosophy isn't just something for universities, it is a way to open your mind to new thoughts and questions. No application is necessary, there is no entrance fee and there are no prerequisites for participating, except curiosity and respect for other people. We meet from 17:15 until 18:45 to follow together the white rabbit into the wonderland of philosophy... More information about me under this [link](https://sophonautik.ch/english/).

Topic to be announced. **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

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.

Join the Columbus AI community for a special event. **Battle of the Personal Agents** is your chance to see what people are actually building with AI agents and personal automation systems. Whether you’re running OpenClaw, Hermes, or a completely custom solution, bring your agent and show the community how it works. We’re interested in real-world implementations: the problems your agent solves, how you use it day-to-day, how it’s hosted and managed, how you built it, and why you’ve chosen to keep using it. Live demonstrations are encouraged, so be prepared to show your code, architecture, workflows, and your agent performing real tasks. This is less about polished presentations and more about sharing practical experience, comparing approaches, and learning from one another. If you’d like to present, please contact Chris Slee (via meetup) before the event so we can allocate enough time for everyone’s demonstrations. Come ready to show what you’ve built, discover what others are doing, and maybe find a few ideas worth taking home. 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.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)

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

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

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/).