.NET

Indítsd 2026-ot argentin tangóval! Nincs szükséged semmilyen előzetes tánctudásra, és egyedül vagy párban is jelentkezhetsz! Várunk szeretettel minden tangózni vágyót! Oktató: Szeghalmi Endre Kezdés: 2026. jan. 12., hétfő 20:00 – 21:00. Az órák minden hétfőn ugyanebben az időpontban folytatódnak. Helyszín: Roxy Stúdió, Tátra u. 4. Jelentkezés és további infók: A [www.tangolibre.hu/tango-tanfolyam/](http://www.tangolibre.hu/tango-tanfolyam/?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExbDFsUmtNd2dIQVpmSHY3TXNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR50fTXksGSsXPYTo3IYigrZIXxtxdytBSer6v-jm9Y7HrcgPGLXn9R-dfaPCg_aem_0misiL79POQIY53C46m1Mw) oldalon találsz minden részletet, és itt tudsz regisztrálni. ✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ Start 2026 with Argentine tango! No prior dance experience is required, and you can sign up either alone or with a partner. We warmly welcome everyone who would like to dance tango! Instructor: Endre Szeghalmi Start: Monday, January 12, 2026, 8:00–9:00 PM Classes will continue every Monday at the same time. Venue: Roxy Studio, Tátra u. 4. Registration and more information: [www.tangolibre.hu/en/tango-classes-for-totally-beginners/](http://www.tangolibre.hu/en/tango-classes-for-totally-beginners/?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExbDFsUmtNd2dIQVpmSHY3TXNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR50fTXksGSsXPYTo3IYigrZIXxtxdytBSer6v-jm9Y7HrcgPGLXn9R-dfaPCg_aem_0misiL79POQIY53C46m1Mw)

Enjoy your time learning and practicing public speaking with Budapest Toastmasters! There is no need to speak or any previous experience in Public Speaking. --- 👉Keycode: 12, 3rd Floor. Please arrive by 6:20 PM, the meeting starts at 6:30 PM👉No registration or dress code is needed, the event is FREE.👉NOTE: We will have signs in the place so you can locate easily the Toastmasters Meeting room. --- Toastmasters International is a world leader in communication and leadership development. Our membership is 313,000 strong. Members improve their speaking and leadership skills by attending one of the 14,650 clubs in 126 countries that make up our global network of meeting locations. The world needs leaders. Leaders head families, coach teams, run businesses, and mentor others. These leaders must not only accomplish but must also communicate. By regularly giving speeches, gaining feedback, leading teams, and guiding others to achieve their goals in a supportive atmosphere, leaders emerge from the Toastmasters program. Every Toastmaster's journey begins with a single speech. During their journey, they learn to tell their stories. They listen and answer. They plan and lead. They give feedback—and accept it. Through our community of learners, they find their path to leadership.

Come and play boardgames with others in English! This event is hosted by the [Játszóház projekt](https://www.facebook.com/jatszohazprojekt). This group organizes game nights, they provide the games and explain the rules if you need it. They have a huge collection of board games, check it out [here](https://www.facebook.com/events/1200101185612794). If you wish to play with a specific game, they will ask what games to bring, usually on the day of the event in a facebook post. Check out the [event on facebook](https://www.facebook.com/events/1032349262891459/) for more information. We usually split up into smaller groups based on games, and switch as the night goes on, so you can arrive late. You can bring your own game or choose one from the pile! ***Important*** **This event is not free!** You will have to buy a wristband at the entrace for 1500 HUF (1000 HUF for students). You can pay with cash or you can buy your ticket [here](https://www.tixa.hu/jhz260615). You can buy drinks and food at the bar, please don't bring your own — — — Let me know if you have any questions, you can contact me or ask in the comment section. We also have a WhatsApp group chat, feel free to join [here](https://chat.whatsapp.com/JThEZv724MJ3hvnwBpfJA7)

El objetivo de este encuentro es romper el hielo, hablar de las historias que nos gusta escribir, de por qué escribimos, de los libros que nos gusta leer, de qué dificultades encontramos al enfrentarnos al folio en blanco y de qué esperamos del grupo. En definitiva, se trata de conocernos como personas para entendernos como escritores. No importa si has escrito diez novelas, cuatro cuentos o el precioso título de un poema sin versos. Aquí todo aspirante a juntaletras es bienvenido.

Mit csinálsz június 18-án? Mert mi biztosan ott leszünk az idei **BeerUP Tech Fest**en, és neked is ott a helyed! A lényeg idén sem változott: izgalmas témákkal, pörgős előadásokkal és hideg sörökkel várunk. Aki volt már, tudja: a BeerUP-ot a hangulat és a közösség teszi azzá, ami. Itt a legfrissebb tech topicok mellett végre jut idő az ismerkedésre és arra, hogy találkozzunk egymással. Gyere el, és formáljuk együtt a hazai IT közösséget! **A részvétel ingyenes, de regisztrációhoz kötött!** Foglald le a helyed most: [https://digitalk.tech/beerup-tech-fest-2026](https://digitalk.tech/beerup-tech-fest-2026) Hívd meg a csapatot is! Használd a regisztráció után kapott kódodat: minden meghívott ismerősöd után egy sörkupont kapsz tőlünk. A promókód-verseny győztesét pedig külön díjazzuk az este folyamán. **Tervezett agenda**: **BrewStage program:** **17:00 - 17:25** Bonda Balázs & Szilvai Zoltán (Diligent) - Vibe Coding a valóságban - Hogyan dolgozzon együtt Product és Engineering az AI korában? **17:25 - 17:50** Tujner Viktória (ALDI International IT Services) - Geopolitikai játszmák hatása az információbiztonságra - Kína térnyerése az ICT szektorban **17:50 - 18:15** Rafael Keramidas (SideQuest Bar) - NodeJS is dead, long live NodeJS **18:15 - 18:40** Géresi János & Torma Zsolt (Audi Hungaria) - Győrből a világnak - hétköznapok és kihívások egy VW Csoport Kompetencia Központ életében **18:40 - 19:05** Czirok László & Kósa Eszter (TC2) - AI-alapú MSP működés: observability, automatizáció és Day-2 üzemeltetés AWS-en **19:05 - 19:30** Kiss Tamás (Dakai Group) - AI-ready organization: hogyan tegyük a business kezébe az automatizációt? **19:30 - 19:55** Lehóczky Zoltán (Lombiq Technologies) - Biztonságos webes platformok szabályozott környezetben: CMS, portálframework vagy egyedi fejlesztés? **19:55 - 20:20** Kiss Dávid (Nova Services Zrt.) - Egy kódbázis, sok platform – meddig bírja a web? **20:20 - 20:45** Tanx Wang & Bodak Dániel (SANGFOR - CDSYS) - VMware után: hogyan válasszunk új virtualizációs platformot pánikmigráció helyett? **20:45 - 21:05** Takács Krisztián & Nagy Gábor(Vivesec Box) - Hogyan védjük és használjuk egyszerre a vállalati adatvagyont? **21:05 - 21:25** Bíró Róbert (Uphome) - Okosépület-forradalom fejlesztői keretrendszer segítségével **HopZone program:** **17:20 - 17:45** Major Balázs - Data Lake megvalósítása adatplatform nélkül – valós idejű aggregálás **17:45 - 18:10** Kelemen Márton - Kiberbiztonság újratöltve: Túlélési kézikönyv az AI és a modern compliance korában **18:10 - 18:35** Boros Dániel - SIMD-től a GPU-ig: nagy teljesítményű nem-markovi szimulációk Rustban **18:35 - 19:00** Papp Dávid - A hálózat Shazamja: Valós idejű fenyegetésészlelés eBPF-fel és JA4+ ujjlenyomat-azonosítással **19:00 - 19:25** Borbély Máté - A naiv RAG-en túl: megbízható AI support rendszerek strukturált reprezentációkkal **19:25 - 19:50** Molnár Kata - Prompt, inject, breach – security testing az AI-korban **19:50 - 20:15** Peller Balázs (CDSYS) - Enterprise-szintű jogosultságkezelés - hónapok alatt az évek helyett **20:15 - 20:40** Előadó hamarosan (HexaIO) - Voice SDK a gyakorlatban: így lesz a hangvezérlésből beépíthető fejlesztői komponens **20:40 - 21:10** Varga Károly - A budapesti tech community: mi van a motorháztető alatt? **FutureShift program:** **16:00 - 16:30** Dr. Mezősi Balázs (CliMates' Alliance)- Hogyan tervezzünk beruházásokat a zöld átállás korszakában? **16:30 - 17:15** Cserneczky Tamás (CliMates' Alliance) - Hogyan alakítsuk termékportfóliónkat a zöld átállás korszakában? **17:15 - 18:00** Kerekasztal beszélgetés - Hogyan lehet versenyképes a magyar ipar a zöld átállás korszakában? **Egyéb program:** Az esemény során lehetőséget biztosítunk a **Kaptár Napközi** számára, hogy bemutassa tevékenységét és küldetését a résztvevőknek.

HunBAN Startup Arena is a **monthly event series** by the Hungarian Business Angel Network (HunBAN), created to connect **early-stage founders** with **angel investors** and the **wider startup ecosystem**. Each edition blends **inspiring fireside chats** with **live startup pitches** and **Q&A** from the audience and experienced investors. The event series provides a regular platform for: * **Early-stage startups** to showcase ideas and gain valuable investor insights * **Business angels** and investors to discover the local startup dealflow * **Ecosystem players and students** to engage with Hungary’s dynamic startup scene After the official program, participants are invited to stay for **networking** — continuing the conversation in an informal, inspiring setting. Current Event Details **📅 Date & Time:** 2026\. June 17\. 18:00 \- 22:00 **📍 Venue:** STRT Office, Budapest, Lövőház street 39. 🎟️ **Tickets**: https://www.tixa.hu/startup-arena-june-20260617 **🎤 Fireside chat:** From Capital to Community: How O3 Partners Is Rewriting the VC Playbook * Guest: Péter Oszkó - Founder & Managing Partner at O3 Partners * Guest: Hyun Kyung Noh - Investment Director at O3 Partners * Host: Ádám Brándisz - Community & Operations Manager at HunBAN O3 Partners is building a new gateway to private capital in Europe. With roots in Central and Eastern Europe, the company acquires and develops stakes in fund managers, investment advisers, and investment funds across venture capital, growth equity, and buyout strategies. Today, O3's partner network includes firms such as 3TS Capital Partners, Catalyst Advisory, and OXO Labs, representing more than €300 million in assets under management and over 90 investments to date. As the private capital industry continues to consolidate, O3 is opening its next phase of growth to individual investors through an equity crowdfunding campaign on SeedBlink. **🚀 Founders pitching their investment case:** * coming soon

Google Cloud Budapest Meetup is back! Join us on June 17th at the Aliz office in Budapest for an evening of deep-tech insights, practical engineering strategies, and networking with fellow Google Cloud and AI enthusiasts. As AI tools reshape the development landscape, the definition of a "good engineer" is shifting. This meetup isn't about generic AI prompts - it's about the concrete skills and old-school engineering discipline required to build reliable, scalable, AI-native applications. 🎫 The event is free, but seats are limited. **Save yours now! 👇** ⌛ Register here: [https://www.aliz.ai/en/event/google-cloud-budapest-meetup-2026](https://www.aliz.ai/en/event/google-cloud-budapest-meetup-2026) ================= **Talk 1** **Becoming a Context Engineering Professional in Your Domain** by Tamás Imets (AI Solution Architect), Aliz The most underrated skill in the AI era: context engineering. How to structure prompts, design context windows, and become a force multiplier in your technical domain. Practical patterns from the field that turn good engineers into AI-native practitioners. **Talk 2** **The Revenge of the Fundamentals: old-school ideas winning in the AI era** by Máté Czékus (Lead Architect) and Aamna Tayyab (Head of Delivery), Adroit Group The core argument: LLMs accelerate code generation are non-deterministic and inconsistent by default, which makes foundational engineering practices and tooling more important then ever. Teams that skipped the fundamentals, or was still hand rolling checks when AI arrived are paying for it at integration boundaries — it'll be way more harder to guide agent to write compliant and consistent code, and even harder to review the huge amount that was generated. Three fundamental tools doing more work than they get credit for: * JSON Schema — enforcing the contract between modules * TDD — writing the tests before the code * Linters and formatters — static governance that guides the shapeand correctness what the model sometimes misses even with context Máté brings a live demo: one real multi-cloud cost explorer example showing what AI tooling produces by default vs the disciplined version side by side. ================= 📣 Meet the speakers **Tamás Imets** An **AI Solution Architect** at **Aliz** who has been tinkering with tech since age 13 - moving from taking apart toys for robots to founding an AI startup where he led product and engineering. When he’s not building AI-native systems, you’ll find him backpacking through East Asian megacities, playing squash, or experimenting with new musical instruments. **Máté Czékus** He is a **software engineer** at **Adroit Group** who spends his days planning, testing, and refactoring systems while exploring the latest technologies. A passionate specialty coffee enthusiast and functional programming nerd, he believes that if you can build something, you should also be able to deploy and maintain it. **Aamna Tayyab** As **Head of Delivery** at **Adroit Group**, Aamna works at the intersection of product and engineering analyzing requirements, shaping architecture, and turning ambiguous ideas into work teams can actually deliver. Alongside her job, she co-organizes GDG Budapest and stays active in the Google developer community. ================= ☁️ Exclusive Google Cloud meetup in Budapest. 🍕 Cool presentations from experts and a networking opportunity - drink and snacks are on us. 🏎️ Free guarded parking. 🐶 Dog-friendly venue. ⌚️ Arrival from 18:30, presentation starts at 19:00. 🎫 Free, limited seats event, ensure yours by registering: https://www.aliz.ai/en/event/google-cloud-budapest-meetup-2026

Középhaladó argentin tangó óra heti rendszerességgel januártól! Várunk szeretettel! **Időpont**: Szerda, 19.00 - 20.15 (első alkalom 2026-ban: **január 6.)** **Helyszín**: Shift Stúdió, Andrássy út 35., 2. em., 12-es kapucsengő **Oktatók** Serbán Andrea és Szeghalmi Endre [További részletek és órarend](www.tangolibre.hu) ✦✦✦ Intermediate Argentine tango class held on a **weekly basis**. **🕒 Time** Wednesday, 7:00–8:15 PM **📍 Location** Shift Studio, Andrássy út 35., 2nd floor **Teachers** Andrea Serban & Endre Szeghalmi Prices: [https://tangolibre.hu/en/prices/](https://tangolibre.hu/en/prices/)

Our next **meetup** will be on the **16th of June**! Similarly to last time, the program will consist of two parts: we will start with the official Budapest Snowflake User Group kick-off, then the professional talk will be held. Finally, there will be an opportunity for informal discussion. **Location:** [Puzl Coworking Budapest](https://www.puzl.com/coworking-locations/budapest) **Adress:** [1036 Budapest, Lajos u. 126-130](https://maps.app.goo.gl/WCnhPR9aGEcGWF1X8) **Date:** 2026.06.16. Tuesday, 18:00-20:30 **Language:** English **Talks:** * **Budapest Snowflake User Group kick-off** Emma MacGregor - Snowflake * **Snowflake Summit 26 - Summary & demo** Dániel Tóth - Snowflake, Senior Solution Engineer * **Snowflake cross-region migration** Levente Ilyés - Howden, Data Architect **Agenda:** * 18:00 - Doors opening * 18:20 - Kick-off * 18:30 - Talks * 19:30 - Informal discussion, snacks & drinks * 20:30 - End of the meetup Participation in the event is free, but registration is required. **You can register here:** https://usergroups.snowflake.com/events/details/snowflake-budapest-presents-snowflake-community-hungary-june-meetup/ There will be no streaming or recording of the event, only personal participation is possible. The venue is provided by Puzl Coworking Budapest.

Csatlakozz a KEZDŐ 2 kurzusunkhoz! **Időpont:** Keddenként 20:00–21:00 (első alkalom 2026-ban: **január 6.)** **Helyszín**: Roxy Táncstúdió Tátra utca 4., 1136 Budapest [Teljes órarendünk](https://tangolibre.hu/orarend/) **Tanárok**: Szeghalmi Endre és Serbán Andrea ✦✦✦ Join our **Beginner 2 Argentine Tango course**! This class is for dancers who already know the basics and would like to continue developing their technique, connection, and enjoyment of tango. **🕒 Time** Tuesdays 8:00–9:00 PM First class in 2026: **January 6** **📍 Location** Roxy Dance Studio Tátra utca 4., 1136 Budapest **Teachers** Endre Szeghalmi & Andrea Serbán **Prices:**[ https://tangolibre.hu/en/prices/](https://tangolibre.hu/en/prices/)

Csatlakozz a Kezdő 1 kurzusunkhoz! Ez a kurzus a **2025 szeptemberében indult Teljesen kezdő csoportunk folytatása**, de új érdeklődők is csatlakozhatnak, ha már van minimális tapasztalatuk argentin tangóban. **Időpont:** Keddenként 19:00–20:00 (első alkalom 2026-ban: január 6.) **Helyszín:** Roxy Táncstúdió, Tátra utca 4., 1136 Budapest **Tanárok:** Szeghalmi Endre és Serbán Andrea Teljes órarendünk: [https://tangolibre.hu/orarend/](https://tangolibre.hu/orarend/?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBEwaDNKZFpsQVh2dUpJMklKd3NydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR7-aVO75w-5o1MEitQYD_hyAji9mGat21L3FYSxxPdYQTAUrjN9qopadYwkuw_aem_cRLCRnGqUCcsUeCJj_XpyA) Árak: [https://tangolibre.hu/arak/](https://tangolibre.hu/arak/) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Beginner 1 Argentine Tango Course – continuation** This course is the continuation of our Total Beginner group started in September 2025. New participants are also welcome if you already have some basic experience in Argentine tango. **Time:** Tuesdays 7:00–8:00 PM (First class in 2026: **January 6)** **📍 Location:** Roxy Dance Studio, Tátra utca 4., 1136 Budapest **Teachers:** Endre Szeghalmi & Andrea Serbán Prices: [https://tangolibre.hu/en/prices/](https://tangolibre.hu/en/prices/) ***

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

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *July Meeting - Lightning Talks!* Lightning talks are very short presentations on a topic of your choice (must be related to .NET). Talks should be 15-20 minutes in length and include minimal slides and quick demo (no live coding please). There will be 6 slots available! First come, first serve! **YouTube Link** TBD

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/).

On Thursday, June 18, 2026, we will meet in the 700N Conference Room at 700 N Hurstbourne Pkwy for a special Louisville .NET Meetup as we host **Microsoft Build //localhost:louisville**. Doors open at 6:00 p.m., and the presentation will begin promptly at 6:30 p.m. TEKsystems will provide food, so please RSVP to help us plan appropriately. The session will also be streamed at **[https://twitch.tv/TaleLearnCode](https://twitch.tv/TaleLearnCode)**. This month, we’ll dive into the most important announcements from **Microsoft Build 2026**. Chad Green will present a curated, developer‑focused walkthrough of the new capabilities across .NET, Azure, AI, developer tooling, and platform updates. We’ll explore what these announcements mean for architects and developers, how they fit into real‑world solutions, and which changes you can start applying immediately in your projects. And then, Rob Richardson will present: ### **GitOps: Easy Deploy and Even Easier Rollback** GitOps isn't just for containers. The methodology of deploying from a build is now baked into our culture. Take it a touch farther with infrastructure as code and a few extra techniques, and you can reliably deploy to any platform: cloud, on-prem, container, PaaS, and more. Join us as we learn the methodology of GitOps, the critical pieces you need in place, and the elegance of rollbacks with GitOps. You'll leave with a working repo of deployment techniques that doesn't consume any paid tools or container-specific techniques. **Important:** To participate fully, please RSVP in **both** places: * **Louisville .NET Meetup** (this page) * **Microsoft Build //localhost:louisville registration**: [https://developer.microsoft.com/en-us/reactor/events/27112/](https://developer.microsoft.com/en-us/reactor/events/27112/) After the session, we’ll head to Brick House Tavern to continue the conversation over food and drinks.

We've moved to guild.host Look for us there. https://guild.host/events/buckeye-cocoaheads-nscoders-tcbrk5

* Who Can Attend \* The Central Ohio .Net Developers Group meetings are free and open to the public! All developers; professional, student, and hobbyist are welcome and encouraged to attend. * When we meet \* The Central Ohio .Net Developers Group meets on the 4th Thursday of every month. * Where we meet \* Please check our Meetup group link below for the latest location details! * Join our Meetup Group \* https://www.meetup.com/Central-Ohio-NET-Developers-Group-CONDG/

Over a billion documents processed. Millions of Veterans impacted. Hundreds of thousands of employee hours saved. Faster decisions. Greater accuracy. More benefits in the hands of our disabled Veterans. We created Smart Search, the world’s largest consumer of Amazon Textract, right when GenAI began reshaping what’s possible. Since then, we’ve built a suite of AI‑driven solutions that transform this data into real, measurable outcomes—accelerating benefits decisions for our Nation’s Veterans. Join us for a focused conversation on how an outcome‑driven approach to AI is helping us boost accuracy, streamline workflows, and deliver faster results for those who have served. This is a follow up to the AWS re:Invent 2023 "Intelligent Document Processing with Gen AI for Public Sector" presentation. About Speaker: Cameron Williams is a Senior Technical Project Manager and cross-functional technical leader at Booz Allen Hamilton with 15+ years of experience architecting and evolving scalable, cloud-native systems, from greenfield development to complex enterprise modernization. https://www.linkedin.com/in/cameronw711/ **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