Oil & Gas

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/1625097502041854) 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/jhz260504). 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)

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.

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)

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.

Hello Fellow Testers! We are excited to invite you to our next Test & Tea meetup. This session will be held in English, and we are thrilled to be hosted by Arm Hungary Kft. **IMPORTANT DETAILS:** Because we are guests at the Arm office, we have a few specific requirements to ensure everyone gets in smoothly. **Please read the following carefully:** * **Registration:** Please confirm your attendance via the Meetup app by May 6th, EOB * **Capacity:** Space is limited to 100 attendees. * **Security:** You **must use your full name** during registration. The team at Arm requires this list to grant building access. Failure to provide your full name may prevent entry * **Legal & Privacy:** By registering and participating you acknowledge that photos and videos may be taken during the event in which you may appear. You consent to the host [Arm Hungary Kft] using images and recordings of you for communication and marketing purposes (e.g. internal platforms, website, social media). Personal data will be processed in accordance with the GDPR. For more information you can contact: Lilla Berenyi, Lilla.Berenyi@arm.com **The lineup for this evening is going to be the following:** **Speaker 1: Ákos Csilling**, Principal SW engineer, Arm Arm has recently announced the Arm AGI CPU, its first production silicon. This transition from IP provider to chip manufacturer has raised some questions in the SW test teams as well. *How do I test the HW that doesn’t exist yet?* *How to test before we get to the Linux prompt?* *Are 14 test cases enough for my system?* *Can a project be confidential and open source at the same time?* *Do we need to retest all components?* *How to stabilize CI when we need the latest from everything?* In this talk, we explore these challenges through a real-world case study and use them to uncover practical, transferable testing principles for complex systems built under uncertainty. **Speaker 2: Márton Siska**, Cooperative Member, Hungarian Testing Board In the world of industrial automation, minor software or firmware glitches can halt entire production lines. Ensuring hardware, firmware, and software work in harmony is a high-stakes challenge. In this talk, we’ll dive into: * The Strategy: Building comprehensive test environments that integrate hardware, firmware and software * The Workflow: From the automatic creation of test environments to sustainable test procedures * The Results: Executing tests and generating automated reports for rapid decision-making If you deal with large dependencies, tight deadlines, or the risk of small mistakes causing huge delays, this session will provide insights to keep your projects on track. We look forward to seeing you there for an evening of technical deep dives and great company!

Join SnapSoft and the AWS Serverless community for a night of scaling and security. We’re diving into **multi-agent GenAI** workflows for massive **document generation** on **Bedrock**, paired with a high-stakes look at **enterprise PKI** and the hard lessons learned from intermediate **PCA expiration**. Pizza and beer included! 🍕🍺 **Agenda** 18:00 - Arrival 18:15 - Large-Scale GenAI Document Creation on AWS 18:50 - Tick-Tock: Lessons from a Near-Miss PCA Expiration 19:25 - Networking, **Pizza, Drinks** **Large-Scale GenAI Document Creation on AWS** This session showcases a real-world GenAI solution built on AWS, where Amazon Bedrock and other AWS managed services power a multi-agent workflow for document ingestion, retrieval, and large-scale automated document generation. One of the key outcomes was the ability to generate multiple hundreds of pages in one go, while maintaining structure, context, and quality across complex documents. We will explore the architectural decisions made, how we would improve it today. Along the way, we highlight key trade-offs, common anti-patterns, and emerging best practices for building scalable, future-proof GenAI solutions. **Tick-Tock: Lessons from a Near-Miss PCA Expiration** PKI is the silent engine of enterprise trust, but its complexity often stays hidden until something goes wrong. This session provides a practical overview of enterprise-scale PKI architecture before deconstructing a real-world crisis: an almost expired intermediate signing PCA. We’ll explore the cascading technical fallout across the infrastructure and share battle-tested strategies for maintaining crypto-agility. Join us to learn how to manage these critical lifecycles before the "silent" failures start. **SPEAKERS** **Patrick Nanys** Patrick is an ML Engineer focused on taking AI systems from idea to production. His background spans large-scale NLP infrastructure, LLM applications, agentic workflows, and custom ML systems, both in high-throughput enterprise environments and in client-facing AI projects. **Márton Varga** Márton is a Cloud Engineer at specializing in AWS architectures for large-scale enterprise clients. He has a track record of building complex hybrid networking solutions and robust landing zones using **Terraform and Terragrunt**. With a focus on infrastructure efficiency and security, Márton enjoys deconstructing the "silent" critical systems—like PKI—that keep the enterprise running.

💜 Csak nőknek szóló PyLadies esemény! 💜 Sziasztok PyLadiek! Ez alkalommal bepillantunk a legintenzívebben fejlődő AI-technológiák világába. Elsőként pár fogalmat és alkalmazási területet nézünk meg, majd pedig csinálunk Pythonban egy saját LLM-et. Felépítjük komponenseinket, és ki is próbáljuk, mire képes egy alaprendszer. A szünet utáni második részben az igényeinket kibővítjük, a rendszerkomponenseket nagyobb tudású elemekkel helyettesítjük, és így építünk fel egy, a gyakorlatban is használható megoldást, egy lokális RAG-rendszert. 👨‍💻 Előadó: Sepp Norbert 🗓️ Programterv Múltkori alkalmakból tanulva, most hosszabb szünetet hagyunk a ket előadás között, hogy legyen időnk beszélgetni és megismerni egymást :) • 17:30 – 18:00 Megérkezés, setup • 18:00 – 19:00 Előadás I. • 19:00 – 19:40 Szünet, Networking • 19:40 – 20:35 Előadás II. • 20:35 – 21:00 Záró gondolatok, elköszönés (A programterv változásának jogát fenntartjuk.) 💻 Mivel készülj? Workshop jellegű alkalom lesz, így ajánlott, hogy legyen nálad egy programozásra alkalmas számítógép. A meetup előtt egy héttel részletes telepítési és előkészítési útmutatót küldünk. Ha régebbi vagy kisebb teljesítményű géped van, akkor sincs gond – az első részhez nem lesz szükség komolyabb erőforrásokra. 💜 Kit várunk? Olyan lányokat/nőket, akik érdeklődnek az AI és a Python iránt, és szeretnék megérteni, hogyan működnek a modern nyelvi modellek, illetve kipróbálnák magukat egy saját rendszer építésében. 📍 Helyszín Balance Irodaház – 7. emelet Dél (Lifttől balra) Cím: 1139 Budapest, Váci út 99 🌍 Nyelv Az esemény nyelve: magyar (és Python) 🤝 Szponzor HCL Technologies Starschema Kft. Az esemény regisztrációhoz kotott! Csatlakozz a PyLadies slack csatornára! https://slackin.pyladies.com .. Ha megkaptad a meghívót, jelentkezz be, és a csatornák (channel)-ek között keresd ki a #budapest-pyladies-t. Célunk, hogy legyen egy olyan közösség, csatorna, ahová bármikor be lehessen dobni egy érdekes cikket amit olvastál, random gondolatokat vagy problémát amin elakadtál - de igazából bármit ami kapcsolódik a pythonhoz - beszélgessünk és segítsük egymást! :) Írj, akár slacken, akár itt, ha bármi kérdésed van, csatlakoznál szervezői csapatunkhoz, vagy akár te is szívesen előadnál valamilyen témában! Nagyon várjuk, hogy újra találkozhassunk! Üdvözlettel, a PyLadies Budapest szervezői 👩‍💻

A munkahelyeken gyakran úgy tűnik, mintha csodákat várnánk el a frontvonali vezetőktől. Legyenek egyszerre kiváló szakemberek, motiváló vezetők, szenzációs problémamegoldók, és persze emberséges mentorok is. Valójában a (nem létező) szuperképességek helyett inkább világos keretekre, célzott kompetenciákra és gyakorlatorientált támogatásra van szükség. A bevezető workshopunkban ezeket a szükséges kompetenciákat fogjuk kiválogatni, rangsorolni, használható profilba illeszteni - a tavalyi Lean On The Beach konferencián is bevált műhelymunka módszerrel. Aki a kártyákat keveri és osztja (azaz moderálja a munkát): Kőrösi Zoltán, a Leannovation trénere, tanácsadója. A témabeszélgetés után Lean Coffee meetinggel folytatjuk:-) Az esemény látogatása Leannovation Egyesületi tagsággal díjmentes. Részletek, csatlakozás: https://leannovation.hu/leannovation-egyesulet/ Az eseményen kép- és hangfelvétel készül. Várunk minden érdeklődőt!

Join us on **May 6th from 17:45** for an evening of hands-on learning, insightful talks, and networking with fellow developers and AI enthusiasts. This time, we’re focusing on how AI is transforming both individual coding workflows and large-scale engineering organizations: 📌 **Topic 1: “AI-Assisted Coding with GitHub Copilot”** Speaker: Liam Hampton, Senior Cloud Advocate, Microsoft & GitHub Join a community-led session exploring how developers can effectively use GitHub Copilot in their day-to-day work. This session will cover practical workflows, real-world use cases, and hands-on approaches to integrating AI into your development process. Whether you’re just getting started or already using Copilot, you’ll gain a clearer understanding of how to apply AI-assisted coding techniques to improve efficiency and code quality. All skill levels are welcome, just bring your laptop and curiosity. **📌 Topic 2: “How Betsson Scales AI** **at Org Level – Not Just per Developer”** Speaker: Kevin Nascimento, Data & AI Adoption Lead, Betsson Group In this session, Kevin shares how Betsson runs AI at real organizational scale. You’ll see how custom instructions move beyond per-repo files into a governed, tiered knowledge base used by 1,000+ developers, with department-specific overlays on top. He’ll walk through Agent Mode with mandatory human gates at every step, deep context engineering with live diagrams of what loads (and what doesn’t), and Plan Mode where planning is formalised and compliance-checked before any code is written. You’ll also see multi-agent compliance workflows in action, plus how teams build custom agents and prompts under centralized governance but with full local flexibility. A practical, inside look at building safe, scalable, enterprise-grade AI workflows. **🎯 Whether you’re a developer, engineer, or simply curious about AI in software development, this event offers valuable insights, practical takeaways, and the chance to connect with like-minded professionals.** **Seats fill up quickly, so secure your spot and join us for an evening of learning, networking, and real-world AI applications.**

Come meet people and play new board games with the international members of the BFG Whatsapp group! [Link to join the chat is here](https://chat.whatsapp.com/JRYftbhepSxK3ugOb7Ceyy). We’ll reserve a few tables at Vault 51 and then play games in smaller groups throughout the evening. **Note:** *Vault 51 requires that you pay a 600 Ft table fee per person at the bar.* Feel free to bring games you want to play or play something from the bar’s collection. Hot food and snacks are available from the bar until about 10pm Spots for this event are limited to not go too far over our table reservation, so please change your RSVP if you are not able to attend, also if you are on the waitlist, please wait to be in the "going" before attending! Also everyone can bring 1 guest only. Don't bring more, we wont have enough seats! Thanks you!

Ki tervezi a jövőt? Belsős design csapatok vs. ügynökségek az AI korában Az AI gyors ütemben alakítja át a digitális termékek tervezésének és megvalósításának módját, miközben **újraértelmezi az in-house csapatok és az ügynökségek szerepét és határait**. Az esemény a design felelősségek, feladatok és együttműködési modellek változását vizsgálja ebben az átalakuló környezetben. Agenda: **17:15- Előadás: Külsős, belsős, sajtos, tejfölös - a termékfejlesztés örök szerepzavarai és problémái** * **Tárkány-Kovács Balázs - UX Vezető @Ergománia** Az esemény keynote előadása a házon belüli termékfejlesztés mindennapi valóságából indul ki, és azokra a feladatokra fókuszál, amelyek szervezeten belül jellemzően nehezen kezelhetők vagy újra és újra elakadnak. Kitér arra is, hogyan nézhet ki egy **ideális szereposztás a belső csapatok és külső partnerek között**, és miért nem sikerül ezt a gyakorlatban stabilan és következetesen működő modellé formálni. **17:45- Panelbeszélgetés: Ki tervezi a jövőt? Belsős design csapatok vs. ügynökségek az AI korában** * **Dr. Rung András - Alapító, ügyvezető @Ergománia** * **Petheő Ildikó - UX Vezető @Raiffeisen** * **Fonai Imre - Head of Kate Agile Train @K&H** * **Tárkány-Kovács Balázs - UX Vezető @Ergománia** * **Fábián András - Principal Product Designer @Graphisoft** * **Boóc Péter - Owner and Director @Dog & Pony** A panelbeszélgetésben iparági szakértőkkel azt vizsgáljuk meg, hogy hogyan alakítja át az AI a digitális termékek elképzelését, tervezését és leszállítását, miközben alapvető kérdéseket vet fel arról, ki is végzi valójában a design munkát. Ahogy az AI eszközök egyre fejlettebbé válnak, az in-house csapatok új képességekre tesznek szert, míg az ügynökségek újra kell gondolják, hogy milyen értéket képviselnek. A beszélgetés az AI által formált design környezetről, a belső és külső csapatok közötti egyensúly változásáról, valamint arról szól, hogy a ma tervezett interfészeknek lesz-e még helyük a jövőben. **18:30- Networking** Kapcsolódj UX vezetőkhöz, designerekhez és innovátorokhoz kötetlen beszélgetés és italok mellett. **Az eseményen való részvétel ingyenes, de regisztrációhoz kötött. Regisztrálj itt:** https://productdesigntalks.ergomania.eu/events/ki-tervezi-a-jovot-belsos-design-csapatok-vs-ugynoksegek-az-ai-koraban/

Bring your business cards and network in person with other business professionals! Gold Star Referral Clubs is one of the most established professional networking organizations in the country, with multiple groups in central Ohio. Join us!

## Candle Making Night at The Arcane Foundry \| Design Your Own Custom Candle **SPECIAL PROMOTION**: Buy 3 and get 1 Free! Step into The Arcane Foundry and create your own custom candle from start to finish. This is a laid back, hands-on experience where **you’ll blend fragrances, choose your vessel, and pour your own candle using 100% soy wax**. Whether you’re coming solo or with friends, it’s designed to be simple, creative, and a good time. We’ll walk you through the entire process, from picking your scents to choosing between a traditional cotton wick or a crackling wood wick. You can go with one fragrance or mix your own blend to create something completely unique**. No experience needed**, just show up and we’ll handle the rest. While your candle sets, feel free to hang out, play a game, explore the shop, or just relax and talk. Drinks and snacks are available, and the atmosphere leans into the **fantasy**, **dark academia**, and **gothic horror** vibe The Arcane Foundry is known for. Learn More: [Candle Making in Columbus, Ohio at The Arcane Foundry](https://thearcanefoundry.com/candle-making/) *** ### What to Expect: * Guided candle making experience * Choose your own vessel, wax, wick, and fragrance * 100% soy wax candles * Optional drinks and snacks * Time to relax while your candle cools *** ### Important Notes: * Please arrive on time so we can start together * Candles will need time to set before taking home * This is a beginner-friendly event *** ### RSVP Required Reserve your spot on Meetup to lock in your seat. **Candle Making** (includes vessel, your choice of wick, wax, scented oil, labels and lids) 5oz Glass Jars $15 8oz Candle Tins $25 12oz Glass Candles $35 12oz Amber Jars $40 16 oz Skull or Jack o Lantern Candle Mugs $65 (Limited Edition!) **All materials included. You just bring yourself (and your drink of choice).** **Payments accepted:** * Credit Card * Venmo: @Daclaud-Lee * Cashapp: $DaclaudL

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

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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

Who’s up for a fun night out? Get your boots on, grab your cowboy hat, and let’s have some fun! Thinking about checking out PBR Cowboy Bar & Smokehouse for a lively evening to unwind, connect, and enjoy the night together. • Lively atmosphere with country vibes • Delicious food + drinks • Music, dancing, and lots of laughs • Great conversation and new connections

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com