Computer Science

**Join us on May 12 for the next Stripe Dublin meetup. This is an in-person event for anyone building with Stripe. An evening focused on Stripe user experiences, product insights, best practices, and community.** 🍕🍺 **Perks** Food, drink provided! **🎫 Tickets** There is a hard limit for RSVP :) Wait list will be operating on Meetup. **📍Location** The event is hosted at Stripe's Dublin offices, Fitzwilton House, Wilton Pl, Dublin, 2 · Dublin, ie **🕚 Rough timings** * 6:00 pm - 6:30 pm: Doors open with refreshments * 6:30 pm - 7:00 pm: Talks and Q&A * 7:30 pm - 8:00 pm: Drinks, food, and networking **📣 Talks** 1. **Minions: Stripe’s one-shot, end-to-end coding agents,** Mark Doyle 2. **Enabling Crypto in Stripe - from pay-ins to pay-outs,** Ana Andres del Valle Don't miss this opportunity to connect with the Stripe community. [Stripe developer code of conduct.](https://stripe.com/legal/developer-code-of-conduct)

10€ entrance ticket will be charged at the gate you'll also get a free drink with it! Do you want to meet new people and also enjoy playing games? Then join us! We are playing social games where we break the ice and have fun! We usually play Social, quick and easy to learn games so you don't have to know anything! We are organizing this game night every Tuesday at 7.00pm *Price* Pay at the entrance either 10€ or 12€ to get and entry and half/full pint You’re more than welcome to bring your own games. See you there

TOG will be open on Tuesday evenings from 19:00 to 21:30 for a general Open House event. Expect to find members and visitors in the space up to all sorts of activities. It's a great time to drop in and see what the space is about. If you're an artist, tinkerer, maker or just plain curious, come in and see what the space is about. Maybe you already have something to work on (or want to), have something to fix, create, design, bodge or tinker... drop in. We're also open for just for plain old social chat and hang out, with plenty of tea, coffee and biscuits. We have lots of free parking right outside our door.

Join us for some casual games @ Corrigans. All levels welcome!

### **Have you never fully recovered from a Trauma? 💔** Some Traumas cut so deep you never quite bounce back. Suddenly life just feels different. Heavier. Like something inside you broke… and never got put back together. **Why do those experiences stick with us – even after years have passed? 🧠** Why does our drive, our joy, our sense of being *“ourselves”* fade away? And most important: **Is there anything you can do about it? ✨** 👉 **Attend our free lecture in Dublin.** ### **Past Traumas – a new understanding and the way forward** At this **free live talk**, you’ll discover: • An explanation of how your mind works — and why you haven’t healed yet 🧩 • Insight into where your vitality went and how to get it back ⚡ • Concrete tools for moving past a Trauma and finding yourself again 🌱 If you’ve felt your spark drain away after a tough Trauma — and you’re ready to take the next step — **this talk is for you. 💛** ### 🗓 **Tuesday\, May 12\, 2026 \| 7pm**📍 **Location:** ### Church of Scientology & Community Centre of Dublin, Firhouse Road, Dublin D24 CX39

We are in the middle of a trilogy of topics that form a story. Our current series is around the theme of human flourishing. Last month we discussed beauty. This month we will look at how the role ‘home’ plays in our well-being. Then in June we will ask what roles do nature and nurture play in our lives? **What about a sense of ‘belonging’?** “Ah, it’s good to be home,” we say after a time of travel or business. We move to a new city or country and feel a disorientation or rootlessness. We lack a familiarity sense of place and relationships. The modern world is not a village where you know your grocer by their first name. Some may call it ‘home.’ But what is home: A building? A geographical location? A feeling in the heart and soul? A place populated by people we love or are perhaps related to? How about those who live in a country other than their country of origin: what might they think about the whole matter of home? You are welcome to come along to discuss "Longing to belong" on Tuesday, 12.May at Third Space Smithfield. NOTE: we ask for a 3 Euro donation to cover costs. Payable on the night by coin or Revolut. Thanks Socrates Cafe: a space where ideas and dialogue can flourish

🐠First timers who are interested in doing their first Open Water Scuba dive 🐬course, please RSVP and I will send you the contact information about the scuba dive course and dive master's details. There will be other people on this course besides people from this meetup. There are different course dates, so RSVP and you can choose another date if you wish. The cost of this PADI Scuba Dive course is about 650 euros or so and it is a part time course. The duration is over about a month or so. https://www.padi.com/ https://youtu.be/kvmgy4XsqrU This (PADI) scuba dive course is also a legal qualification requirement for scuba divers. The first dives will be in a large swimming pool 5m deep. If you like you can also do a pool try dive to see how you go before you start your dive course. You will be shown how to use scuba diving equipment. This PADI Open Water Diver course consists of three main phases: * Knowledge Development (online, home study or in a classroom ) to understand basic principles of scuba diving (5 modules) * Confined Water Dives to learn basic scuba skills (5 pool training dives). * Open Water Dives to review your skills and explore (4 open water dives). * Once you become a PADI qualified scuba diver you can do open water boat dives and weekend Atlantic sea boat dives and or Fyords boat scuba dives trips will be avaliable to you around Ireland and overseas. ## **Course Schedule (3-Week Format)** ### **Week One** **7:00 pm – 9:00 pm:** Induction, equipment orientation, safety briefing **9:00 pm – 10:00 pm:** Confined Water Session 1 ### **Week Two** **7:00 pm – 9:00 pm:** Knowledge Development + skills briefing **9:00 pm – 10:00 pm:** Confined Water Session 2 ### **Week Three** **7:00 pm – 9:00 pm:** Knowledge Development + final review **9:00 pm – 10:00 pm:** Confined Water Session 3 ✅ After your pool training, you're ready for your **two open-water dives.** People use Sea swimming for its healing salt properties,it washes viruses, bacteria and cleanse your skin amongst other things due to the sea salt content. There has been a large increase in people going swimming these last years. Scuba diving also refreshes your mind like hiking to start a new fresh day and a new work week. Anyone thinking about doing scuba diving this would be a good starting point for you. As usual this is a sporting event, so when you RSVP and attend this course, every person is directly responsible for their own health and saftey and accept full responsibilty. To find out more, please RSVP and I will send you the Dive Master Contact Details.🐳🐬🐚

We continue our journey with Foundation Model trying to explain step by step the LoRa fine tuning starting from reviewing the Transformer architecture as first step. Priority to the people that came 9th of May.

Due to an increase of the meetup app costs, it will be appreciated any donation at this link: revolut.me/manuelo38g Are looking for friends? Do you wanna have fun in Dublin? Do you want to chit chat and relax? ... Here you are, this is where to join on Saturday night. We have not a usual location where to meet, we like to go in all the pubs and clubs in town... So, stay tuned for the location. At the end, we also plan the after meetup location where to enjoy the rest of the night. See you all soon.

\> Note: If you have registered via luma\, please dont double register here\, Thanks\. **Talk: Polars and Pandas.** Comparison between Polars and Pandas dataframes and their use cases in data Engineering. Which data frames to be used for analytical solutions and for huge data pipelines. What are the pros and cons in both pandas and polars dataframes. **Author:** Priyanka Poornachandran [https://www.linkedin.com/in/priyanka-p-481585192/] [I am a Principal Data Engineer, currently working in a health care domain. I widely use python for building data pipelines and using it widely for Data analysis and for building flask applications.I am having 10 plus years of experience in Data Engineering and staying in Ireland for the last 3 years] ============================= **Talk: Secure Coding One Stop Shop for Python** The goal is to provide a learning resource for secure coding in Python that is as comprehensive as those available for Java, C, C++, or Go. **Author**: Helge Wehder [https://www.linkedin.com/in/helge-wehder-b045101a] [Aged software developer at Ericsson now clocking over 15 years, working in security over last 5 years.] **=============================** **Lightning Talk:** 1. TBA **=============================** **Venue:** Workday, [Building, 152, Kings, 152-155, 152-155 Church St, Smithfield, Dublin 7, D07 A0TN](https://www.google.com/maps/place//data=!4m2!3m1!1s0x48670c292581fddd:0x3c0551bb091102f0?sa=X&ved=1t:8290&ictx=111) Big thanks to our sponsor for this edition: [Workday](https://www.workday.com/en-gb/company/careers/life-at-workday.html)

As you walk in the hotel, turn right from the bar, and you’ll find another bar where drinks are served.
We’re right behind. This meetup is free to attend. Just grab and pay for your own drink when you order to support the bar and keep things cool with the venue.

We have returned! We got busy, blinked, and then a year passed. We missed you! You missed us! What a time to be alive! Anyway... I'm excited to announce our return to our first home **Squarespace**, on **May 14th**, where they will be treating us to two new talks, and some Pizza! \- Deployment orchestration with Auto Rollbacks using Argo \- **Sean Ryan** \- Reliable On\-Demand Cloud Environments for Microservice Development \- **Ronan Watkins** To facilitate building security we will be closing signups on May 12th. Please sign up before then to avoid disappointment. We are always on the look out for more speakers! If you've an idea, please reach out! And now that I mention it, the CFP for SRECon just opened, we can be your gateway to the next stage! Check it here: [https://www.usenix.org/conference/srecon26emea/call-for-participation](https://www.usenix.org/conference/srecon26emea/call-for-participation) Finally you can find us on the the **Irish Tech Community Slack** in the channel #SRE. Sign up [here](https://irishtechcommunity.com/). See you there! T.

Welcome to a vibrant community created for men and women who are ready to connect, explore, and thrive together as friends! This group is all about bringing solo people together in a fun, and welcoming space where new friendships are formed and fresh experiences await. Whether it’s trying out exciting activities or restaurants. Discovering hidden gems in the city, or simply enjoying meaningful conversations. This is a place to step outside your comfort zone and share life’s adventures with like-minded people. Come as you are, leave with new friends, and discover just how fun life can be when we experience it side by side! **About this event:** This is a relaxed midweek social. A great opportunity to meet different people. The area reserved is upstairs at the front of the entrance. Your host will be there to welcome you. **Important information:** RSVPs are not a true representation of the number of people attending. Continuous no shows, will be removed from guest lists. Please bring ID in case the doorman ask you for proof of age. Minimum age to attend is 23. You must purchase a drink - alcoholic or non alcoholic from the bar before engaging with the group. By joining this event, you accept our T&Cs, check them out here: Yinyangevents.ie **[Follow us on Insta: Yinyangeventsireland](https://www.instagram.com/yinyangeventsireland/)**

Welcome to lockpicking at Tog. Join us as we teach the various methods of picking and bypassing common locks in Ireland. All equipment provided. Warm clothes reccomended as the heating isnt the best.

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

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

**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)

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

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)

**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