Software Architecture

(Pozor, změna místa konání → Vlkova 628/36, Praha 3) Rozdíl mezi „zkusil jsem ChatGPT“ a **smysluplným využíváním AI ve vývoji** je obrovský. Na tomhle Qeetupu se podíváme na to, jak s AI pracovat **systematicky**: * jak AI testovat, ladit a dlouhodobě zlepšovat, * jak mít přehled o tom, co model dělá a proč, * jak AI zapojit do reálných workflow, ne jen jako chytrý autocomplete, * a co se změní ve chvíli, kdy nechceš nebo nemůžeš spoléhat jen na cloud a začneš řešit **lokální modely.** Žádné základy. Žádné „co je to LLM“. Tohle je **meetup pro vývojáře**. **Testování, evaluace a monitoring LLM agentů** LLM agenti dokážou řešit komplexní úlohy, ale bez správných nástrojů je těžké jim skutečně důvěřovat. Přednáška představí LangSmith jako platformu pro zajištění kvality, spolehlivosti a transparentnosti LLM agentů. Ukážeme si, jak pomocí testování, evaluací a observability zkrátit vývojový cyklus a bezpečně nasazovat AI aplikace do produkce. **Nebojme se malých modelů!** SLM: mýty, realita a praxe, aneb nebojme se malých (lokálních) modelů, kdy dává smysl provozovat SLM, jaké mají reálné limity a výhody oproti cloudovým LLM a jaké use-casy už dnes fungují v praxi. No BS, s konkrétními zkušenostmi a doporučeními. **Kdo bude mluvit?** 🎤 **[Petr Malík](https://www.linkedin.com/in/petr-malik/)** – Team leader, [Qest technologies](https://www.linkedin.com/company/qest-technologies/posts/?feedView=all) 🎤 **[Daniel Čupak](https://www.linkedin.com/in/daniel-cupak-prague/)** – Head of data, [Qest technologies](https://www.linkedin.com/company/qest-technologies/posts/?feedView=all) **Pro koho meetup je?** * Pro devy, kteří už AI používají a naráží na její limity. * Pro lidi, co chtějí jít za hranici promptů a „one-shot odpovědí“. * Pro týmy, které řeší, jak AI používat dlouhodobě, opakovaně a kontrolovaně. * Pro každého, koho zajímá, **kdy dává smysl lokální LLM a kdy ne.**

CZ: Již druhá akce z nové série meetupů! EN: The second event from a new series of meetups! 18:30 **Přivítání a úvod/Welcome and introduction** *(Ondřej Smrž/Martin Kahoun)* 18:40 **Tech Art v Blenderu: Game Dev a něco navíc/Tech Art in Blender: Game Dev and Beyond** *(Miroslav Horváth - PLAYERUNKNOWN Productions)* CZ: Praktický přehled tech artu v Blenderu se zaměřením na vývoj her – od tvorby obsahu pro rozsáhlé otevřené světy a procedurální generování až po automatizovanou kontrolu kvality herních assetů (QA) a nástroje pro art pipeline. Probereme také přístupy k vyhodnocování výstupů generovaných pomocí ML a odhalování generativních artefaktů a ukážeme, jak Blender zvládne i „divné“ ne-umělecké projekty – například vizualizaci distribuce prvočísel nebo vizualizaci a analýzu sociálních sítí. EN: A practical overview of tech art in Blender focused on game development—from creating content for large open worlds and procedural generation to automated game asset QA and art pipeline tools. We’ll also cover approaches for evaluating ML-generated outputs and catching generation artifacts, and show how Blender can handle “weird” non-art projects too—like prime distribution visualization or social network visualization and analysis. 19:40 **Fluid Simulation in Computer Graphics/Simulace Tekutin v Počítačové Grafice** *(Tomáš Skřivan - SideFX Software)* CZ: V této přednášce se podíváme na základy simulace tekutin v počítačové grafice a ukážeme, jak vytvořit fyzikálně věrohodné simulace ohně, kouře, vody, písku a sněhu. Prozkoumáme tři hlavní přístupy, metody založené na mřížce, na částicích a hybridní metody, přičemž zdůrazníme silné a slabé stránky každé z nich. Také se krátce podíváme na matematický popis tekutin na kterém tyto metody staví a ukážeme, jak slavné Navier-Stokesovy rovnice jsou v podstatě jen Newtonovým druhým pohybovým zákonem. Celá přednáška bude ilustrována konkrétními simulacemi vytvořenými v programu Houdini od SideFX. EN: In this talk we will explore the fundamentals of fluid simulation in computer graphics, show how to create physically plausible simulations of fire, smoke, water, sand, and snow. We examine the three main approaches, grid-based, particle-based, and hybrid methods, highlighting the strengths and weaknesses of each. We also take a brief look at the underlying mathematics, showing how the famous Navier-Stokes equations are essentially Newton's second law of motion. The journey through fluid simulation will be illustrated with concrete examples created in SideFX's Houdini. 20:30 - 21:00 Ukončení akce a přesunutí do blízké restaurace / End of the event and move to a nearby restaurant Originál Formanka https://maps.app.goo.gl/QUE5cnqsJ2vankJk8

Frameworks, Patterns und Deployment-Modelle – oft steht die Architektur eines Systems schon fest, bevor überhaupt klar ist, was es leisten muss. Aber was, wenn wir den Spieß einfach umdrehen? In diesem Meetup decken wir auf, wie Architektur organisch aus den echten Qualitätszielen eines Systems entstehen kann. Stefan Priebsch zeigt, wie "Domain-Driven Architecture" funktioniert und warum wir uns nicht länger in voreiligen technologischen Sackgassen verrennen sollten. Aber damit nicht genug: Auch in der KI-Welt stoßen wir an harte Grenzen. LLMs sind zwar die aktuellen Stars am Tech-Himmel, aber ihre klassischen Transformer-Modelle fressen Speicher und sprengen bei langen Sequenzen schnell das Budget. Anastasia Hort nimmt uns mit in die Zukunft und erklärt, warum „Liquid Foundation Models“ (LFMs) der nächste logische Schritt sind. Was wäre, wenn neuronale Netze so flexibel wie biologische Systeme und so effizient wie klassische Differentialgleichungen arbeiten könnten? Sei dabei, wenn wir hinter die Kulissen blicken und die Evolution von zukunftssicheren Softwarearchitekturen und der nächsten KI-Generation beleuchten. **\*\*\* Agenda \*\*\*** 17:30 Uhr \| Doors open\. Schnapp' dir Snacks & Getränke\. 17:45 Uhr \| Welcome & Intro 18:00 Uhr \| Liquid Foundation Models: Jenseits klassischer LLMs \- Anastasia Hort 18:45 Uhr \| Domain\-Driven Architecture \- Stefan Priebsch 19:30 Uhr \| GetTogether Wir sind Partner der ROSIK. **\*\*\* Unsere Vorträge \*\*\*** **Liquid Foundation Models: Jenseits klassischer LLMs - Anastasia Hort** LLMs haben in wenigen Jahren unsere Art zu arbeiten, zu programmieren und zu kommunizieren grundlegend verändert. Während manche sie skeptisch betrachten und andere sie nahezu vergöttern, suchen viele nach Wegen, ihr Potenzial effizient auszuschöpfen. Doch klassische Transformer-Modelle stoßen zunehmend an ihre Grenzen: Die quadratische Komplexität der Attention und der speicherintensive KV-Cache machen die Verarbeitung langer Sequenzen extrem kostspielig. Was wäre, wenn neuronale Netze so flexibel wie biologische Systeme und zugleich so effizient wie klassische Differentialgleichungen sein könnten? In diesem Vortrag werfen wir einen Blick auf eine neue Modellgeneration: Liquid Foundation Models (LFMs). Wir analysieren den Paradigmenwechsel von statischen Gewichten hin zu dynamischen, zeitkontinuierlichen Systemen. **Domain-Driven Architecture - Stefan Priebsch** Häufig entsteht Architektur sehr früh durch technologische Entscheidungen, etwa durch die Wahl von Frameworks, Architekturstilen oder Deployment-Modellen. Doch was wäre, wenn wir diesen Prozess umkehren würden? Wenn Architektur lediglich aus den Qualitätseigenschaften eines Systems hervorgeht und sich evolutionär weiterentwickelt? In diesem Vortrag wird Domain-Driven Architecture vorgestellt, ein neues, leichtgewichtiges Vorgehensmodell. Es ist von Domain-Driven Design inspiriert und dessen Prinzipien werden gezielt auf architektonische Entscheidungsprozesse übertragen. Dabei steht nicht nur die Modellierung im Vordergrund, sondern die bewusste Gestaltung einer langlebigen Architektur mit kurzlebigen Implementierungen, die sich anhand konkreter Schwellenwerte weiterentwickeln. Anhand realer Projektbeispiele lernen wir, wie das in der Praxis funktioniert. So entsteht eine Architektur, die gezielte und kontrollierte Veränderungen ermöglicht, ohne durch technologische Festlegungen frühzeitig eingeschränkt zu werden. Der Vortrag richtet sich an alle, die Architektur als evolutive Disziplin verstehen wollen, also als etwas, das bewusst entworfen, kontinuierlich bewertet und weiterentwickelt wird, während sich Domäne und Anforderungen stetig verändern. **\*\*\* Unsere Speaker \*\*\*** **Anastasia Hort** ist Software Engineer bei QAware. In ihrer Masterarbeit beschäftigte sie sich mit Data Science und vertiefte dabei ihr Interesse an datengetriebenen Methoden und Machine Learning. Besonders fasziniert sie, wie Modellierung und Algorithmen helfen können, Ordnung in komplexe, unsichere Systeme zu bringen. In ihrer Freizeit näht sie gerne und liebt es, aus einem simplen Stoffstück mit Kreativität und eigenen Ideen etwas Einzigartiges zu erschaffen. **Stefan Priebsch** ist Berater für Software-Erfolg. Mit über 30 Jahren Erfahrung als Berater, Coach, Trainer, Universitätsdozent und Keynote-Speaker hilft er Unternehmen dabei, komplexe Software in vorhersehbaren Geschäftswert umzuwandeln. Er hat einen Abschluss in Informatik, ist Erfinder von zwei Patenten und Autor mehrerer Fachbücher. Er hält regelmäßig Vorträge auf internationalen Konferenzen, wo er konventionelles Denken hinterfragt und Unternehmen dabei hilft, nachhaltige, weiterentwickelbare Systeme aufzubauen. Stefan ist bekannt dafür, architektonische Klarheit mit geschäftlicher Wirkung zu verbinden. Dabei konzentriert er sich auf Softwarearchitektur, domänengetriebenes Design und entscheidungsorientierte Transformation, um Technologie mit strategischen Zielen in Einklang zu bringen.

**„Březnový sraz, kde se řeší kód, právo i budoucnost s AI!“** Zima končí, ale debaty o webu nekončí nikdy. Březnový sraz v [pivovaru Lajka](https://pivovarlajka.cz/pivovar/) je zpátky a tentokrát to bude pestrý mix — od umělé inteligence přes seriálové právo až po networking s lidmi, kteří žijí frontendem a designem. Vezměte dobrou náladu a přijďte! Budeme se scházet postupně od 18:00 a **od 18:30 máme na programu:** * 📰 Nowwwinky od Tomáše Kouta * 🤖 AI tě naučí všechno. Nebo nic. – Karolína Vyskočilová * ⚖️ Seriál Silicon Valley byl více o právu než o techu. Nevěříš? – Karel Navrátil & Jakub Gregorec * 🎲 Risk{f}uj! **Nowwwinky od Tomáše Kouta** 📰 Co je nového ve světě frontendu? Tomáš pro vás jako vždy vybral to nejzajímavější, co se od posledního srazu událo. **AI tě naučí všechno. Nebo nic. 🤖 – Karolína Vyskočilová** Studie od Anthropicu ukazuje, že lidi, co AI slepě poslouchají, rozumí vlastní práci míň než ti, co ji nepoužívají vůbec. Naopak ti, co se zeptat umí, mohou růst rychleji. Kde je hranice mezi „AI mi pomáhá růst" a „AI za mě přemýšlí"? Podíváme se, jak k tomu přistupuju já a budu ráda, když nasdílíte, jak to máte vy. Karolína Vyskočilová – nezávislá vývojářka a konzultantka (kybernaut.cz). Lingvistka, co víc než 15 let programuje weby a aplikace, a teď sleduje, jak se s AI všechno točí kolem jazyka. **Seriál Silicon Valley byl více o právu než o techu. Nevěříš? ⚖️ – Karel Navrátil & Jakub Gregorec** Seriál Silicon Valley není prorokem jen v tech světě, ale i v právu. Na první dobrou jsme to neviděli. Proto jsme se po letech na něj podívali znovu, tentokrát se zkušenostmi právníka i znalostí startup světa. A bylo tam opravdu všechno. Žádná přednáška vám nedokáže vysvětlit realitu práva jako tento seriál. Tvůrci mezi řádky schovali právní rady k nezaplacení. My vám ty nejlepší ukážeme pohledem právníka. Pozor! Některé postavy po přednášce už nikdy neuvidíte jako dřív. **„Risk{f}uj!"** 🎲 Čeká nás další kolo oblíbené vědomostní soutěže na frontendová témata. Sestavte si tým, vyberte si kategorii a bodovou hodnotu a zkuste odpovědět správně dřív než ostatní. Těšíme se na vás v pivovaru! 🍻✨

Ranking zeigt, auf welchem Platz deine Webseite in der Suchmaschine steht und wie gut sie im Vergleich zu anderen Webseiten abschneidet. Es zeigt, wie sichtbar deine Webseite ist, wenn Menschen nach den Themen oder Angeboten suchen, die du hast. Eine gute Platzierung bedeutet, dass mehr Leute deine Seite finden und anklicken. Wenn also deine Webseite ein gutes Ranking hat, halten Suchmaschinen sie für wichtig und zuverlässig zu bestimmten Themen. Oliver Mösing, Betreiber von [DREIDREIEINS](https://331.de/) ↗, Mitinhaber der Kreativagentur [kowerk](https://kowerk.de/) ↗ sowie Mitorganisator von [WordPress Meetup Potsdam](https://www.meetup.com/de-de/wpmeetup-potsdam/) ↗ zeigt uns anhand anschaulicher Praxisbeispiele, wie man durch technische Suchmaschinenoptimierung auffällige Suchergebnisse erzeugt. ... Alle dürfen bei unseren [WordPress-Meetups](https://wpdrs.de/) ↗ kostenfrei teilnehmen, unabhängig von den Vorkenntnissen, der Ausbildung, dem wirtschaftlichem oder finanziellem Hintergrund oder aus irgendwelchen anderen Kriterien. ... TREFFPUNKT: [Sächsische Landesbibliothek – Staats- und Universitätsbibliothek Dresden (SLUB)](https://www.slub-dresden.de/) ↗ Zellescher Weg 18 01069 Dresden ➡️ Gruppenraum 0.46 (in der Ebene 0); siehe [3D-Gebäudeplan](https://3d.slub-dresden.de/viewer?p=3&b=5&f=11&c=8939&l=3003&lang=de) ↗ (Der zutreffende Gruppenraum für unseren Treff in der SLUB wird hier noch rechtzeitig vorher bekanntgegeben.) ... EINSCHRÄNKUNG: Max. 12 Personen ... HINWEISE Die Teilnahme an unserem WordPress-Meetup ist kostenlos. Es gelten hierbei unsere [Regeln](https://wpdrs.de/ueber-uns/regeln/) ↗ ... CODE OF CONDUCT Als WordPress Meetup verpflichten wir uns den Code of Conduct (sprich: unsere "Verhaltensregeln") einzuhalten. [Diese findest du hier](https://wpdrs.de/ueber-uns/regeln/verhaltenskodex/) ↗. ... VERWEISE • [Unsere Webseite](https://wpdrs.de/) ↗ • [Wir bei Linkedin](https://www.linkedin.com/company/wordpress-meetup-dresden/) ↗ • [Wir bei Mastodon](https://mastodon.social/@wpdrs) ↗ • [Nützliche Links](https://wpdrs.de/linksammlung/) ↗

**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)

This time we are going to experience the world-famous spa town of Karlovy Vary, a spa town situated in western Bohemia. We will admire the grand 19th-century spa architecture, stroll along the impressive colonnades, and sip the presumably health-restoring sulphurous waters from 12 different springs in spouted ceramic drinking cups. One of the most famous attractions is the hot spring that spews out hot thermal waters to a height of 12 meters. Distance : 10 km (about 5 hours) Difficulty Rating : Easy Tour Highlights: • Professional and friendly guide • Transportation by air-conditioned bus • Visit the Mill & Market Colonnade • Entrance to the Church of St. Mary Magdalene • Visit and tour the Vrídelní Kolonáda underground spa’s inner workings) • Entrance to the Diana tower lookout • Entrance to St. Peter and Paul Cathedral • Visit the Japanese Garden • Moser glassworks tour OPTIONAL • Entrance to Jan Becher Museum (includes tasting of 4 different types of Becherovka) • Thun Porcelain Shop More information at : https://www.facebook.com/events/1425899982330883/

Control & Clarity in Atlassian Platform direction, admin sanity, and real-world planning Atlassian is evolving fast — new platform concepts, new ways of organizing work, and increasing complexity for admins and teams. At the same time, many organizations are struggling with very practical questions: How do we stay in control? How do we keep things tidy and manageable? And how do we plan realistically as teams and environments grow? At this Atlassian Community Event in Prague, we’ll bring together Atlassian insights, partner experience, and real customer examples to explore how teams are navigating change — and what actually works in practice. 🎤 Agenda & Speakers Service Collection: Platform Direction & What’s Coming Next Darryl LeeSolutions Engineer, Atlassian Darryl will give a high-level introduction to Service Collection — what it is, why Atlassian is investing in it, and what it means for existing customers. The session will also include a look at the roadmap and upcoming changes, helping attendees better understand where the Atlassian platform is heading and how to prepare for it. Atlassian Cloud and the Loss of Control Ed LetifovTechTime Initiative Group Limited Sometimes it feels like too much is happening in Atlassian — too fast, with too little visibility. User identities, access, and numbers stop making sense, and admins are left feeling overwhelmed. In this talk, Ed will share real approaches implemented by TechTime’s customers to organize user identities in Atlassian Cloud, reduce chaos, make data consistent, and ultimately lower admin stress. A practical session focused on regaining control and clarity. When Estimation Breaks: Collaborative Planning in Jira at Scale Maria MelnikCTO, Teamlead Jira’s estimation model assumes one person owns one issue. In real teams, work is collaborative — and that’s where estimation starts to fall apart. Subtasks, custom fields, and manual roll-ups can help, but they often create noise, overhead, and unreliable data for admins. This session explores how teams handle collaborative estimation in Jira today, where native approaches hit their limits, and what practical patterns partners use to restore clarity. A real-world discussion focused on reducing admin effort and making planning data usable again. Understanding Team Capacity in Jira: Native Features vs. Real-World Usage Ostap ZaishlyiSenior Product Manager, Reliex Jira offers multiple native ways to view workload and capacity — boards, calendars, and Jira Plans — but how well do these tools work as complexity grows? Using a real customer example, this session explores: What Jira’s native features can (and can’t) tell you Where teams typically hit limitations How add-ons like ActivityTimeline are used to complement Jira and gain clearer visibility into workloads, availability, and constraints — enabling better planning decisions in real-life scenarios 🤝 Networking & Catering As always, the event will conclude with networking, food, and drinks — a great opportunity to: Connect with fellow Atlassian users, admins, and partners Ask follow-up questions to the speakers Share experiences and challenges in an informal setting Whether you’re an admin, a team lead, or simply curious about where Atlassian is heading, this event is designed to give you clarity, perspective, and practical takeaways. We’re looking forward to seeing you! Agenda --- Speakers Ed Letifov - TechTime Initiative Group Limited Ostap Zaishlyi - Reliex (Senior Product Manager) Ostap kieruje zespołem odpowiedzialnym za aplikację ActivityTimeline dla Jira. Dzięki ponad sześciu latom pracy w świecie Atlassian on i jego zespół wyrobili sobie markę, tworząc wyjątkową aplikację do organizowania obciążenia pracą i śledzenia czasu. ActivityTimeline stała się jedną z najlepiej sprzedających się aplikacji na Atlassian Marketplace w kategoriach Planowanie i śledzenie czasu. Darryl Lee - Atlassian (Solutions Engineer) Darryl Lee is a passionate Solutions Engineer at Atlassian, based in Amsterdam, Netherlands. Darryl combines technical expertise with a strategic approach to help organizations unlock the full potential of Atlassian's suite of tools. With a keen focus on delivering value-driven solutions, Darryl excels in crafting compelling demonstrations and engaging with stakeholders… Maria Melnik - Teamlead Maria leads engineering and product architecture at Teamlead, overseeing the development and evolution of several Atlassian Cloud apps. Her focus is on long-term maintainability, security, and building solutions that scale without becoming operational liabilities. Moderators Julia Skoursky - Refined As a seasoned Partner Manager at Refined, with over 5 years in the Atlassian ecosystem and a rich background in IT business development and partnership management, Julia is dedicated to fostering strong, mutually beneficial relationships with Refined partners. Beyond her professional expertise, Julia has a background in psychology and her qualification as a psychotherapist equip her with… Tomasz Smolinski - SentinelOne (Staff Process and Tools Engineer) Hosted By Julia Skoursky, Partner Manager As a seasoned Partner Manager at Refined, with over 5 years in the Atlassian ecosystem and a rich background in IT business development and partnership management, Julia is dedicated to fostering strong, mutually beneficial relationships with Refined partners. Beyond her professional expertise, Julia has a background in psychology and her qualification as a psychotherapist equip her with a unique perspective and a genuine passion for understanding people's stories. She is known for being an attentive listener, always eager to learn about others. Tomasz Smoliński, Community Champion --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partners SentinelOne (https://www.sentinelone.com) Refined (https://www.refined.com/) Refined is a site building product integrated with Atlassian Jira and Confluence to make content clear, accessible and actionable. Refined provides the infrastructure to build Atlassian Confluence and Jira content onto your own branded, easy to navigate and customizable site. Core to Refined is a user-friendly system that makes the content and information accessible, engaging and useful to all users. teamlead (https://teamlead.one) Teamlead is an Atlassian Gold Partner with 15 years of experience. We work in Jira ourselves every day and help other teams streamline their workflows — so we know where it falls short. That’s why we build practical apps like Calendar, Reminder, CRM and EpicTime. Trusted by teams at Electronic Arts, NASA and Deutsche Bahn over 3,000 other companies around the world. Reliex (https://reliex.com/) Reliex is Atlassian Platinum Marketplace Partner that provides Jira tools and add-ons for managing teams and organizing their workflows in the most productive way. We started our way in 2011 and since then have successfully launched three products: Activity Timeline, Find Duplicates and Email Notifications Digest. Our products are already used by 2000+ satisfied teams from Pinterest, Intel, Medtronic, KPMG and other companies around the world. TechTime Initiative Group Limited (https://www.techtime-initiative.com) TechTime Initiative Group, established in 2005, is a Gold Atlassian Solution Partner in New Zealand and Australia, and a Silver Atlassian Marketplace Partner with apps sold globally. TechTime provides Atlassian-specific consultancy to local customers from the government, financial, education, healthcare, and enterprise sectors. Based on the understanding gained through these services, it develops app-based solutions for Atlassian users globally to keep costs under control. --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-prague-presents-taking-back-control-in-atlassian/.

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.

You went on that retreat, read the book, commited to meditate daily. And here you are at 3 am, drunkenly staring down a Žižkov doner, wondering what went wrong. You are not alone! Come hang out and share your spiritual misadventures. Its a cozy space where you can bring a poem, story, koan etc. Or just come and chill. All paths and experiences are welcome. This week we are meeting at Klub Shen Gen. They have great tea and cacao. Your clothes will smell like incense! --- If you can't make it please adjust your RSVP to make space for others.

This month we bring you a seminar from the host of Prague's famous Cafe Philo, Albert Hoffman, entitled “The God of the Philosophers”. In this seminar, we'll be **exploring the concept of god not through the lens of holy scriptures or divine revelation, but through that of reason.** When philosophers speak of “god,” they are often speaking of something very different from that presented by most religious traditions. In his Metaphysics, **Aristotle** carries out a metaphysical inquiry not with questions concerning the sacred or worship, but with motion, causation, and the structure of reality itself. He arrives at a **conception of god not as a mythic figure ready to reward or punish us, but something more similar to a law of nature.** **Thomas Aquinas** inherits this framework centuries later and deepens it. Drawing on Aristotle's metaphysics, he asks whether contingent beings can account for their own existence, whether causes can regress infinitely, and what it would mean for something to exist necessarily rather than dependently. He presents to us an image of god not merely as first in a sequence, but as the very **ground of being itself**. You don't need any prior knowledge or expertise on these subjects to participate in this discussion, so come and join us as we move through the logic underpinning these conceptions of god and discover whether these arguments still carry any force today! \*\*\* We’ll have tea and light snacks, but please feel free to bring any drink or snack you’d like to share! This event will be hosted in an apartment with a well-trained dog who will be happy to meet you. If anyone has concerns about dogs, let me know so I can be mindful about keeping her from bothering you. The buzzer is Everett and Mainous—we’re on the 5th floor, apartment 16.

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)

**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)

**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)

**Agenda :** * 4.45 to 5.00 PM ET: Food and Networking * 5.00 to 5.50 PM ET: "Data Science & Machine Learning with Microsoft Fabric" Hello Everyone! Please join us for our March 12th edition of the AI-ML MeetUp. **Please note this is an in-person meeting and light refreshments/food will be provided. You will need a government-issued ID to enter the facility.** **Title:** Data Science & Machine Learning with Microsoft Fabric **Description:** Explore Microsoft Fabric’s integrated Data Science experience across ideation, preprocessing, modeling, & deployment. Learn how to ingest and prepare data via OneLake and Lakehouse, leverage Notebooks, Data Wrangler, Spark, SynapseML, MLflow for experimentation, & operationalize predictions with batch scoring and Power BI direct integration. Also, learn to build generative AI Q&A systems using Fabric Data Agents. **Location:** The meeting will be hosted in the Applied Information Sciences ( AIS ) office in Reston, at 11440 Commerce Park Dr # 600 · Reston, VA. The location is also right off the Silver Line metro's Wiehle-Reston Metro Station. **Parking:** Parking is paid and can be validated at the AIS office reception. We will meet in Room Lake Anne. We hope to see you all there!!!!

**Agenda:** * 6-6:30 pm: Networking and food/drinks * 6:30-7:15 pm: Announcements and presentation * 7:15 pm-7:30 pm: Q&A and close-out **Hacking the Stack: Using OpenSearch Dashboards as an Application Framework** Most developers treat OpenSearch Dashboards (OSD) strictly as a visualization layer—a place for charts and graphs. They are missing the bigger picture. OSD is a powerful, untapped environment for full-stack application development. In this session, we peel back the architecture of **an enterprise-grade risk, compliance, and security platform built entirely *on top of* OSD**. We moved beyond simple plugins and pushed OSD to its limits to create a seamless, interactive application experience. Join us for a deep dive into the engineering reality of the OpenSearch stack, including: * **The Analysis:** Why the OpenSearch stack beat out the competition. * **The Build,** **Beyond Visualization:** How to implement custom React components to build complex workflows and interactive UIs within OSD. * **The Integrations:** Integrating Wazuh for agent management and ingesting data at scale. * **The “Gotchas”:** Honest, real-world lessons on data handling, state management, and what to look out for. **If you are ready to push your plugins from “reporting tools” to “robust software,” do not miss this session!**

**Schedule** 5:00 pm - 5:30 pm - Sign-in/Meet and greet/networking 5:30 pm - 7:00 pm - Break the Cloud Lock-in: Building Adaptive Intelligence Orchestration with DIO 7:00 pm - 7:45 pm - Leaning on the SQL: Crafting Resilient Data Layers **Talk and Speaker Details** **Time**: 5:30 pm est. **Title**: Break the Cloud Lock-in: Building Adaptive Intelligence Orchestration with DIO **Summary**: AIaas are often stuck in a binary choice: pay the "token tax" for convenient Cloud APIs or manage the complexity of local open-source models (Llama/Mistral) yourself. The future belongs to a hybrid architecture—but the routing logic shouldn't be spaghetti code. In this session, we introduce DIO (Distributed Intelligence Orchestration), a new open-source framework designed to bridge on-premise infrastructure and cloud capabilities. We will move beyond theory and look at the code behind the Federated Decision Engine (FDE)—the algorithm that allows you to dynamically route prompts based on privacy, cost, complexity, and more. **Session Takeaways:** \- The DIO Architecture: A technical deep dive into the open\-source framework that decouples your application from specific model providers\. \- Live Integration: How to implement the DIO SDK to build a "Smart Router" that connects the best of both world for Cloud & On Prem Intelligence\. **Speaker**: Snow Zhao **Speaker Bio**: Founder & CEO of AIgentic \| Ex\-Meta engineering leader\. Building the future of professional services with precision & trust\. Snow has decades of Silicon Valley experience building and scaling technology organizations at Facebook, Block (Cash App), and Groupon. She is currently building at AIgentic, an applied AI company designing robust, trustworthy AI systems for professional industries. She leads global teams that delivered secure, high-performance systems used by billions, from product infrastructure behind Messenger’s rewrite and end-to-end encryption, to architecting enterprise AI platforms that bridge traditional sectors with digital transformation. Her work has spanned mobile, security, open-source, federated architecture, AI-powered automation, cross-platform software ecosystems, and more — always guided by the principle that engineering excellence is a human discipline as much as a technical one. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Time**: 7:00 pm est. **Title**: Leaning on the SQL: Crafting Resilient Data Layers **Summary**: Most apps need to persist data. The mechanisms for persisting vary, from key-value pairs to relational databases to files and more. SQLite is the de-facto standard for persistence in mobile apps: it ships with every Android and iOS app. This session looks into best practices for SQLite data persistence, drawing from practical, digestible, real world examples. We look into when one should lean on the SQL versus when to perform data manipulation in application code. We look at some examples of constraints that you might have written in Kotlin/Swift, and how expressing them in SQL instead can offer data consistency and integrity benefits. A major focus of the session is on migrations. Data schemas inevitably evolve, and executing migrations carefully is essential, as mistakes can have severe consequences, including data corruption. We look into best practices for migration, including when to do migration in application code versus in SQL. We also examine some real world migration examples beyond the simple case of adding a column with a default value. Finally we look at migrations that cross data sources. This could occur if for example you were persisting data in a key-value store but you now want to migrate that to a database table. This must be done in application code but can you still take advantage of database migrations? Can you cover your migration code with unit tests? **Speaker**: Kiran Raon **Speaker Bio**: Two decades as a developer, got into Android in 2010. Adopted Kotlin in 2017, had my first attempt at KMP in 2019 (when it was still called KMM). Worked on and off with iOS and web client technologies throughout my career, also dabbled in other cross platform technologies. Full-fledged Mobile developer since 2023. **How to find us:** 1680 Capital One Drive, McLean, VA 22102 We'll be located in C2 **100 D/E**. The area is publicly accessible. If you can't find it, you can ask the front desk for directions to the **C2 100 D/E** **Attending Virtually?** [https://us06web.zoom.us/j/84418455380?pwd=fJczZgKv2BaGVPLi7azEr3XAJMPvBR.1](https://www.google.com/url?q=https://us06web.zoom.us/j/84418455380?pwd%3DfJczZgKv2BaGVPLi7azEr3XAJMPvBR.1&sa=D&source=calendar&usd=2&usg=AOvVaw2giIJenXoEsPXfYgNs_atJ) Meeting ID: 844 1845 5380 Passcode: 369382 **Parking**: You can park at 1680 Capital One Drive; this garage has a sign indicating public parking. Or at the WEGMANS parking lot.

**The NoVA Forward Party's March 2026 Social Event will be at Pisco y Nazca Gastrobar in Reston on Wednesday, March 11th starting at 6:30 PM.** Forward Party members and guests will have an opportunity to socialize with each other, learn more about the Party and other opportunities to participate, all while enjoying wonderful food and drink! Pisco y Nazca is located [about 10 minutes away from the Reston Town Center Metro Station on the Silver Line.](https://www.google.com/maps/dir/Reston+Town+Center,+Reston,+VA+20191/Pisco+y+Nazca+Ceviche+Gastrobar,+1871+Explorer+St,+Reston,+VA+20190/@38.9556926,-77.3640052,17z/data=!3m1!4b1!4m14!4m13!1m5!1m1!1s0x89b64819e3b9a3af:0x79660a279d78850f!2m2!1d-77.360184!2d38.952766!1m5!1m1!1s0x89b64995fc72437b:0xaa8dff8eae11a6ab!2m2!1d-77.3601954!2d38.9586109!3e2?entry=ttu&g_ep=EgoyMDI2MDIyMi4wIKXMDSoASAFQAw%3D%3D) Pisco y Nazca is also located right next to two Parking Garages, both a couple minutes walk away ([Red](https://www.google.com/maps/dir/Red+Garage,+12025+Town+Square+St,+Reston,+VA+20190/Pisco+y+Nazca+Ceviche+Gastrobar,+1871+Explorer+St,+Reston,+VA+20190/@38.9579213,-77.3612486,18.62z/data=!4m14!4m13!1m5!1m1!1s0x89b64819561cb327:0xc3553158d6b54294!2m2!1d-77.3605819!2d38.957638!1m5!1m1!1s0x89b64995fc72437b:0xaa8dff8eae11a6ab!2m2!1d-77.3601954!2d38.9586109!3e2?entry=ttu&g_ep=EgoyMDI2MDIyMi4wIKXMDSoASAFQAw%3D%3D) & [Orange](https://www.google.com/maps/dir/Orange+Garage,+Library+St,+Reston,+VA+20190/Pisco+y+Nazca+Ceviche+Gastrobar,+1871+Explorer+St,+Reston,+VA+20190/@38.9579887,-77.3604528,18z/data=!3m1!4b1!4m14!4m13!1m5!1m1!1s0x89b6481934febbbd:0xb0133ef1caf8fadd!2m2!1d-77.3588211!2d38.957565!1m5!1m1!1s0x89b64995fc72437b:0xaa8dff8eae11a6ab!2m2!1d-77.3601954!2d38.9586109!3e2?entry=ttu&g_ep=EgoyMDI2MDIyMi4wIKXMDSoASAFQAw%3D%3D) Garages). Here are Menus for attendees to help decide what they would like to enjoy during our Monthly Social (Gluten-Free Options are available upon request): * [Beverage Menu](https://piscoynazca.com/wp-content/menus/reston/PYNRES_Beverage.pdf) * [Happy Hour Menu](https://piscoynazca.com/wp-content/menus/reston/PYNRES_HappyHour.pdf) * [Dinner Menu](https://piscoynazca.com/wp-content/menus/reston/PYNRES_Dinner.pdf) Note: Happy Hour Service will be available during the first half-hour of our Monthly Social (6:30 PM - 7:00 PM). Attendees will be expected to pay for their individual or group items. We look forward to seeing you!

RSVP here: **[https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=)[RHCTN1260000475092](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=RHCTN1260000475092)** Is configuration drift silently killing your stability? Join us for the next Red Hat User Group (RHUG) event in Washington D.C. and discover the future of IT infrastructure management with Red Hat Enterprise Linux (RHEL) 10 Image Mode. This isn't just another operating system update—it's a new paradigm. You’ll learn how to treat your entire OS as a versioned, container-native artifact, bringing the speed and control of DevOps to your foundational layer. **Event Highlights:** * Deep Dive: Deploying and maintaining a truly immutable, compliant operating system. * Expert Insight: How to use familiar container-native tools to build bootable RHEL images. * Networking: Connect with peers, Linux administrators, security engineers, and infrastructure architects. Don't miss this opportunity to transform your IT services. Date: Wednesday, March 26, 2026 Time: 12:00 PM – 3:00 PM EST Location: Red Hat Tysons Corner, McLean, VA Secure your spot today and get ready to eliminate operational "noise" for good. We look forward to seeing you there! Your RHUG Team

Join us for another session of our study group as we continue our coverage of the book Domain-Specific Small Language Models. In this session, we will attempt to cover Chapters 5 on "Exploring ONNX" and Chapter 6, on "Quantizing for your Production Environment". This isn't just a lecture! Come ready to ask questions, share insights, and code along. Whether you're a beginner or have some experience, this is the perfect opportunity to continue to learn together. If you plan to work with the code on your own laptop during the session, try and download the code from here https://github.com/virtualramblas/Domain-Specific-Small-Language-Models ahead of time.

NOVA Code and Coffee is an inclusive, informal, co-working session. People of all skill levels are invited. The concept is simple, bring a laptop and ideas, we'll provide the coffee and donuts! Here's how it works: 1. At 10:15 everyone introduces themselves and briefly describes what brought them to Code & Coffee today (project, homework, networking, etc) 2. For the rest of the day, folks work in the communal space on their projects providing one another help and conversation as needed. Oh and they usually drink coffee and tea too! That's it! Hope to see you there! **Location** Our hosts are the Fairfax City Economic Development Building: [10300 Eaton Pl, Fairfax, VA 22030](https://www.bing.com/ck/a?!&&p=d7298231ca2df594df822003f9a93517c788fceefe1fcbb79c8976696e341bc6JmltdHM9MTc1MzIyODgwMA&ptn=3&ver=2&hsh=4&fclid=180d0745-3b7f-69a1-23a2-11433a7868e5&u=a1L21hcHM_Jm1lcGk9MTA5fn5Ub3BPZlBhZ2V-QWRkcmVzc19MaW5rJnR5PTE4JnE9RmFpcmZheCUyMENpdHklMjBFY29ub21pYyUyMERldmVsb3BtZW50JnNzPXlwaWQuWU44NzN4ODI4MTk2Mjg0NTk5MDM4MTU0MiZwcG9pcz0zOC44NjE0NDYzODA2MTUyMzRfLTc3LjMwMjE3NzQyOTE5OTIyX0ZhaXJmYXglMjBDaXR5JTIwRWNvbm9taWMlMjBEZXZlbG9wbWVudF9ZTjg3M3g4MjgxOTYyODQ1OTkwMzgxNTQyfiZjcD0zOC44NjE0NDZ-LTc3LjMwMjE3NyZ2PTImc1Y9MSZGT1JNPU1QU1JQTA&ntb=1) Conference Room A- Large, Floor 1 This is a new venue for us, so give us some time to get more details about it. Driving is the best option. There is plenty of free on-site parking. Otherwise, we are a 22 minute bus from the Vienna Metro Station. Bicycling from Vienna is possible but difficult, though once you are here, there's a bike rack in the garage behind the building, and there's also a Capital Bikeshare dock 15 min walk away. **Sponsored by:** Thank you [Fairfax City Economic Development](https://gofairfaxcity.com/) and [Mason Enterprise Center](https://enterprise.gmu.edu/) for making this event possible! **Thank you so much to our wonderful sponsors!** Organized by [DMV Petri Dish](https://www.dmvpetridish.com/) **[Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md):** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To make clear what is expected, all delegates/attendees, organizers, and volunteers at any Nova Code & Coffee events are required to conform to our [Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md).