Neo4j

Agilitás és beszélgetés és sör és fröccs. Vagy limonádé, kinek mi. Gyertek egy kötetlen találkozóra, ahol ha hozol egy elakadást, vagy ügyet, talán még beszélünk is róla, és segítünk továbblendülni. De ha nem, az is oké. Az asztal MASZK néven lesz, ha nem találsz minket.

Haladó argentin tangó óra heti rendszerességgel januártól! Várunk szeretettel! **Időpont**: Szerda, 20:15 - 21:30 (első alkalom 2026-ban: **január 6.)** **Helyszín**: Shift Stúdió, Andrássy út 35., 2. em., 12-es kapucsengő **Oktatók** Serbán Andrea és Szeghalmi Endre Órarend: [https://tangolibre.hu/orarend/](https://tangolibre.hu/orarend/) ✦✦✦ Advanced Argentine tango class held on a **weekly basis**. **🕒 Time** Wednesday, 8:15–9:30 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/)

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/)

If you're near Kálvin tér and want to start your day energized, this is your session. *(Ha Kálvin tér közelében vagy, és energikusan szeretnéd kezdeni a napod — ez a te foglalkozásod.)* Every Wednesday morning, we meet at the same venue, same time, for a yoga session led by Vanda — a certified instructor who can adapt the practice to whoever shows up. Whether you're a beginner or a regular practitioner, you're welcome. **You don't need to bring anything.** The venue has mats, lockers, and showers. If you have an office nearby, you can get in time before work. If you work remotely, just stay after the session! there's a tranquil space to open your computer, have breakfast and get your morning started right. **Practical details:** * 📍 AGORA. Mozgástér. Galéria. Café & Tea * 🗓 Every Wednesday, recurring * 💳 4,000 HUF per session — (introductory price) * 🧘 Led by Vanda (Yoga & Pilates instructor) As the community grows, we'll be able to offer different yoga styles. Got a preference? Let us know when you register. 👉 https://revolut.me/marcoshht/pocket/nyyRQdkeTQ \-\-\- Ha Kálvin tér közelében vagy, és energikusan szeretnéd kezdeni a napod, ez a te foglalkozásod. Minden szerdán reggel ugyanazon a helyszínen, ugyanabban az időpontban tartunk jógaórát, amelyet Vanda vezet — tapasztalt oktató, aki a gyakorlatot a résztvevőkhöz igazítja. Legyen szó kezdőről vagy rendszeres gyakorlóról, mindenkit szeretettel várunk. Nem kell semmit hoznod. A helyszínen szőnyegek, öltözők és zuhanyok állnak rendelkezésre. Ha otthon dolgozol, vagy a közelben van az irodád, az óra után is maradhatsz — van lehetőség reggelizni és a munkádat onnan folytatni. **Gyakorlati tudnivalók:** * 📍 AGORA. Mozgástér. Galéria. Café & Tea * 🗓 Minden szerdán, rendszeresen * 💳 4 000 Ft / alkalom — (bevezető ár) * 🧘 Vezeti: Vanda (jóga és pilates oktató) Ahogy a közösség növekszik, egyre több jógastílust és oktatót tudunk majd bevonni. Van valamilyen elvárásod vagy kedvenc stílusod? Jelezd regisztrációkor, és alakítjuk a programot! 👉 https://revolut.me/marcoshht/pocket/nyyRQdkeTQ

Join us for a fun evening of beer tasting and networking with fellow Budapest ex-pats at our next meetup event! Whether you're new in town or a long-time resident, this is the perfect opportunity to connect. Our event will feature a variety of local and international brews for you to sample and discuss, while enjoying great conversations. Don't miss out on the chance to make new friends and discover new favorite beers at Beer People at Lázár utca 7. Come raise a glass with us at the Ex-Pat & English Language Meetup!

ENGLISH STAND-UP COMEDY NIGHT❗❗ Join us for another amazing Hot Paprika Comedy🌶️ Night at Bunkert! We have an amazing lineup of international🌍 comedians waiting to make you laugh! **Please comment under the post in the events discussion tab if you want a spot to perform!**\* FREE Show‼️But donations are appreciated💸 Hosted by : Tauseef Seats are on a first come first serve basis. So, come a bit earlier to make sure you have a seat.🪑 Follow Hot Paprika Comedy' to stay updated on future events: https://www.facebook.com/hotpaprikacomedy

**Join us for our next Ethereum Meetup in beautiful Budapest!** **What to expect** * Casual vibes * Networking & community activities * A mix of general and technical talks & discussions * Drinks & snacks **↗️ [Luma](https://luma.com/f8woct4d)** *🧭 Make sure to check out "**How to Find Us**" in the Location section to get the exact instructions on how to access the space* 📑**Agenda** 🕡 **6:30 - 7:15 pm** * Arrivals * Introduction, community goals, Ethereum core development & ecosystem news - Eniko (EF) 🕢**7:15 pm - 7:35 pm** TBD 🕢**7:35 pm - 10:00 pm** * Open discussions, community activities and networking The agenda is subject to change. The event’s primary language is English to accommodate all. The events are always interactive and we encourage discussions. 💬 *Az elsődleges nyelv a Meetupon az angol, de természetesen próbálunk alkalmazkodni mindenkihez. Akinek az angol problémát jelent, van lehetőség kérdésre, vagy az előadások után diskurzusra.* **Organizers and sponsors** * Ethereum Everywhere (Ethereum Foundation) * Guild.xyz

English below \-\-\-\-\-\-\-\-\-\-\-\-\- 📚 A megszokott ütemhez képest itt egy extra alkalom most csütörtökön! Gyere és folytasd az olvasmányod a csendes könyvklubunkon a Fővárosi Szabó Ervin Könyvtárban: hozd magaddal az aktuális könyvedet, merülj el benne egy órácskát, majd oszd meg velünk, amit olvastál. 🗺 **Hogyan találsz meg minket:** A Központi Könyvtár fő épületének **Metszéspont** termében leszünk (régi tanulótér): a könyvtárba belépve haladj tovább a liftekig, de mielőtt elérnéd őket, fordulj balra a mosdók irányába. Az ott található lépcsőkön gyere fel fél emeletet. 💡 Az eseményen való részvételhez nem szükséges könyvtári regisztráció vagy beiratkozás, csak jelezd, hogy a Csendes Könyvklubra jössz. 🥤 **Étel-ital:** Kérünk, zárható üvegben hozz magaddal innivalót, ha az esemény alatt megszomjaznál. Másból inni, valamint a teremben enni nem lehet, de az épület átriumában üzemel kávézó. 🕑 **A menetrend (változás!):** 17:30–18:00 – Bemutakozókör: mit fogsz olvasni? 18:00–18:45 – Csendes olvasás 18:45–19:30 – Kiscsoportos beszélgetés a könyvekről (opcionális) 🍹 Az esemény után igény szerinti **afterezés** a [Prága Kávéház és Sörözőben](https://pragakavezo.hu/) (Baross u 8.), hogy ne csak könyvekről beszélgessünk! Ha csak erre jönnél, írj üzenetet, hogy ne kerüljük el egymást. 🇭🇺 Fontos: Ez egy teljesen **magyar nyelvű esemény**. A bemutatkozó kör az elején és a kötetlen beszélgetés a végén is magyarul zajlik. Az olvasás csendje persze mindenkié, így nyugodtan hozhatsz bármilyen nyelvű könyvet. **✨** **Önkéntes hozzájárulás** A Meetup-felület fenntartására elfogadunk adományokat, hogy eseményeket az eddig megszokott színvonalon és nyitott emberek között tarthassuk. Kérjük, amennyiben lehetőséged van rá, támogasd a könyvklubot! Az eseményen lesz adománygyűjtő doboz és Revolut QR kód. Köszönjük mindenkinek, aki eddig támogatott minket! Várunk szeretettel! \-\-\-\- Please note: This is a Hungarian-language event. The introductions at the beginning and the optional discussion at the end are held in Hungarian.

Ticket Link: [Click Here](https://cooltix.hu/event/69f0affc59e5398f945e2076 Join us on the ⏰16th of May at 📍Mixát Udvar for a night full of stories about love and heartbreaks💔. Our comedians are going to bare it all👐 🎟️Single Ticket price online: 3000 🎟️Student tickets; 2000 (Online only) 🎟️Door Prices: 3000 🎟️Reserve the best seats (Support Ticket): 4000 ⏰Show starts: 8PM 🚪Doors open: 7pm 📍Mixát Budapest, Krúdy u 7, 1088 Hosted by: Parvez Tauseef We have an amazing lineup in store for you. Featuring local and travelling comedians. Seats are on a first come first serve basis. So, come a bit earlier to make sure you have a good seat.🪑 Follow our page @hotpaprikacomedy to stay updated on future shows) Join us on the 16th of May at Mixát Udvar for a night full of stories about love and heartbreaks. Our comedians are going to bare it all Single Ticket price online: 3000 Student tickets; 2000 (Online only) Door Prices: 3000 Reserve the best seats (Support Ticket): 4000 Show starts: 8PM Doors open: 7pm Mixát Budapest, Krúdy u 7, 1088 Hosted by: Parvez Tauseef We have an amazing lineup in store for you. Featuring local and travelling comedians. Seats are on a first come first serve basis. So, come a bit earlier to make sure you have a good seat. Follow our page @hotpaprikacomedy to stay updated on future shows

Hello everyone, Take a break from your week, make progress on your reading in good company, then join a relaxed chat about what everyone's been reading. **Schedule** 10:30 \- 11:00 \| Arrival & Introduction round 11:00 \- 12:00 \| Silent Reading Hour 12:00 \- 13:00 \| Chat & Discussion **The After-Event** ☕ The trial was a success, so it's officially a thing! After the session, we’ll head over to Zaj kávézó for some tea, coffee, cookies, and sandwiches. Feel free to stick around and join us to keep the conversation going! **Location** Metropolitan Ervin Szabo Public Library, Boulevard Library It will take place in the event room. After you enter the library, turn right, cross the lounge, and go down the stairs at the far end. If you bring snacks, you can have them in the lounge area. Whether you're a regular or a first-timer, you're welcome. See you there! **[Facebook Page](https://www.facebook.com/people/Budapest-Silent-Book-Club/61567388151835)** (previous books read in sessions) **[Goodreads](https://www.goodreads.com/group/show/1271292-budapest-silent-book-club)**[ ](https://www.goodreads.com/group/show/1271292-budapest-silent-book-club)(monthly book club voting) **[Silent Book Club](https://silentbook.club/pages/about-us)** (the idea itself, where did it come from?) This is a free event, but Meetup has its own fee. If you'd like to contribute and help keep this going, you're welcome to donate [via Revolut](https://revolut.me/schmidtpeter), every bit helps! (we keep track of all donations in this [spreadsheet](https://docs.google.com/spreadsheets/d/1C_N9CN_pQO5aUYezqzQW4GS7pr8IfplchwG8-ruZ19g/edit?usp=sharing))

Join us for a special edition of the Android Budapest meetup in May! This time, we’re collaborating with mDevCamp, the Prague-based mobile dev conference. You will have an opportunity to get a free ticket to the conference! Before the summer break, you’ll have another opportunity to learn more about Android and meet fellow mobile devs! We’ll have two great talks to set the tone of the evening - this time you’ll hear from two organizers of our meetup, on the topics of Kotlin Multiplatform and screen recording on Android. **📜 Schedule:** **18:00 - 18:30: Gathering and socializing** **18:30 - 19:15: First talk** **19:15 - 19:45: Break** **19:45 - 20:15: Second talk** **20:05 - : More socializing!** **—** **🔷 Going Multiplatform with Your Android App - Márton Braun, JetBrains** Existing Android apps are in a great position to expand into Kotlin Multiplatform: you might already be using patterns, libraries, and APIs that work on more platforms than just Android. With Compose Multiplatform, you can build an app with a fully shared Kotlin codebase, targeting iOS, desktop, and even the web! In this talk, we’ll look at how you can migrate an existing Android app to multiplatform. As this can be a significant engineering effort for an existing, well-established app, we’ll also discuss how to plan and organize the required changes, and how to adopt KMP incrementally across your codebase without disrupting day-to-day development. **🔷 When MediaProjection Isn't Enough - Building a Custom In-App Session Recorder - István Juhos, Spoke** Debugging user issues gets so much easier when you can see exactly what they experienced. While off-the-shelf solutions exist to integrate screen recording into our apps, they didn't give us the quality, flexibility, or control we needed. So, our team built our own native, in-app session recording tool for Android. In this talk, I'll share why we decided to go in-house, how we tackled the technical and UX hurdles along the way, and what we learned about recording high-quality video and audio data. We'll dive into tricky bits like exploring - and discarding - the MediaProjection API, handling codecs and muxers across devices, designing recording controls that stay out of the user's way, playing back recordings, and managing background uploads without draining your users' battery or patience. — 🏢🍴 Thanks to [Supercharge](https://supercharge.io/careers) for hosting us in their lovely office, and the organizers of [mDevCamp](https://mdevcamp.eu) for the food and the drinks! 🚪 Doors open at 18:00 and the first talk starts at 18:30! 🗓️ The event is free but requires registration, so please RSVP here and don’t forget to update your response if it changes! 📸 We plan to take photos, so if you would not like to appear on them, please tell one of the organizers! **🎤 We are always looking for new presenters, so if you have an idea for a talk, please reach out to us at meetup@androidbudapest.com or submit at [https://androidbudapest.com/talkidea](https://androidbudapest.com/talkidea)!**

**Looking to connect, belong, and grow in Hungary?** Join our unique social event designed for people who want more than just small talk. This is a safe, welcoming space where you can: * Meet new people and build real connections * Share ideas and support each other * Practice and improve your Hungarian in a relaxed way * Feel less alone and more part of a community Whether you’re new in Hungary or have been here for a while but still feel disconnected, this event is for you. 💡 This is not just an event — it’s an experience. We focus on meaningful conversations, mutual support, and creating a positive environment where everyone feels seen and heard. **🎟 Why is it paid?** Your contribution helps us create a high-quality, well-organized experience, ensure a committed group of participants, and build a sustainable community where people truly show up for each other. ✨ Come as you are. Leave with connections, ideas, and a sense of belonging.

**Looking to connect with other business-minded people in Budapest?** Come join us for a laid-back evening with fellow entrepreneurs, freelancers, and creatives living and working in the city. There’s no formal agenda – just good vibes, real conversations, and a chance to meet others who understand the ups and downs of building your own path. We're looking forward to meeting you. **P.S.** Join our WhatsApp group for event updates and coordination: https://chat.whatsapp.com/FDSt53cB0xx3uWfw8oqxYi

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

Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability. You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

**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** TBD **YouTube Link** TBD

**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

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

**Total Eclipse of the Chart: School Redistricting Dashboards** In this presentation, we will explore the utilization of maps, sets, and SQL within a Tableau dashboard to help provide “what-if” analyses generated through the use of a mapped dashboard, providing different scenarios and the potential implications of these. While in this use case we are focused on a large school district, the concepts of utilizing existing data to explore the future impacts of modifying different geographic boundaries can be useful to many industries, balancing the mix of maps with visual analytics. **About Our Speaker** Robert Kramer is the Data Systems and State Reporting Coordinator at South Western City Schools in Grove City. He has worked there for 17 years, serving previously in the roles of Data Analyst, Programmer, and Operations Coordinator. Prior to working at South Western, he worked as a Systems Engineer at Pinnacle Data Systems in Groveport. He graduated in 2005 from The University of Toledo with his Bachelor’s in Computer Science and Engineering, and a minor in Mathematics. Robert resides in Obetz with his wife, and their 15 and 12 year-old daughters. He was also just elected to his 3rd four-year term on the Obetz City Council. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)