Computer Science

TOG Watch Night: The Secret Life of Components (Tim Hunkin) We’re kicking off a new bi-weekly Monday Watch Night at TOG. We’ll watch an episode of Tim Hunkin’s “The Secret Life of Components” together, then have a relaxed Q&A and discussion afterwards. This is a friendly, low-pressure way to learn the kind of practical tips you normally only pick up through years of making, fixing, and building. Perfect for beginners, makers, repair folks, and engineers who enjoy the practical side of components and mechanisms. How it works \- Watch together \(one episode per night\) \- Q&A and chat after: questions\, examples\, tangents\, and “how would we do this at TOG?” \- If you miss a week\, no stress\. Watch it at home and come along to the next one First session \- Monday 26 January \- Episode 1: Chain \- Free and open to all \- TOG Hackerspace \(Dublin 12\, D12 CF6V\) Full details: https://www.tog.ie/2026/01/tog-watch-night-the-secret-life-of-components-tim-hunkin/

ARE YOU SOLO & SINGLE? DO YOU ENJOY IRISH MUSIC AND HAVING FUN? MAKE NEW FRIENDS AT MID WEEK SOCIAL CHATS. We are meeting infront of Mc Donalds in Temple Bar. We will decide which Pub to go to after we meet. We will meet at 7pm and at 7.15pm we head to a Temple Bar for Irish music and a Social get together drink. Dress: NEAT.

Come join us **Monday** the **18th of May** at the **The Circular in Rialto at 7pm.** We’ll be at the Backroom, which you can find behind the curtain. We will have the usual socialising and networking with others in the Irish game development community. See what they have been working on, play test in-development games! If you have something you want to show off you can bring it along and get feedback too! If you want to present, you should fill out [this form ](https://docs.google.com/forms/d/e/1FAIpQLSe0UVGSd0kdiLKtuOkgNPI89GswAZ4lxHbo2tlDujjU_C2vdw/viewform?usp=header) You can also join our discord channel here to keep the conversation going: [https://discord.gg/dJA7dhf](https://discord.gg/dJA7dhf) This month's 1GAM theme is "**Jump, man**" What does 1GAM mean? Well, it's a monthly Game Jam (1 Game A Month, get it?). Every month we give you a theme, and you can bring a game you made during that month to show it off to the rest of the attendees. Think of it as optional inspiration for prototypes, and if you need extra motivation. Looking forward to seeing you all there!

Come join us at The Playground with our weekly drop-in improv workshop! Running on Monday evenings, this is a chance to experience improv among like minded people. No experience necessary and all levels are welcome! Each week we will have a different theme with exercises and activities to allow us improve our improv skills. Whether you are interested in developing the skills for your professional or personal life, or you are someone who currently performs or would like to perform on stage, then there is something for everyone. The long-term objective of The Playground is to create a place for people to develop and create projects and shows, providing regular opportunities for those who wish to perform in shows. Facilitated by two very experienced improvisers, Neil Curran and Quinton O'Reilly, join us for some play! We also have guest teachers join us too. **Important Info** \* Each drop-in session lasts 2 hours and starts at 7pm in the Teachers' Club. \* Each drop-in costs just €12. \* You can also sign up for membership which costs just €30 per calendar month and gets you access to all workshops. \* No experience necessary and all levels welcome. \* Events run on a drop-in basis offering flexibility for those who can't commit to doing a course. \* Payment can be made on arrival. \* After the workshop, many of us stick around for chats in the bar upstairs so do stick around for it. For more about Neil Curran please visit www.lowerthetone.com Check us out on Instagram here: https://www.instagram.com/improv_playground/

Beginners welcome, or if experienced to sharpen your game, and for those who are keen can join team preparation for a summer 7-a-side tournament free for members..

Speaker: Neill Sweeney I will look back at a project I worked on a decade ago. I will outline the business problem, how I approached it and how it went live. Stochastic gradient method, discrete choice model, significance testing and purchasing power parity will be mentioned.

An Examined Life - A discussion group to exchange ideas and opinions related to science, economics, psychology and philosophy. The format is that we select a theme and pick a book related to that theme to discuss. The link to the book will be posted and also a talk/podcast related to the book should you not have time to read the full book before the meetup. Pre-reading is not mandatory, however, everyone will get more out of the session if you read the book or listen to the short talk. The aim is to meet in Wetherspoons. Usually we are at a long table near the front window or, if not, a long table downstairs. Ask around and I'm sure you'll find the group! Outliers - Malcom Gladwell Book link https://www.amazon.ie/Outliers-Story-Success-Malcolm-Gladwell/dp/0141036257/ref=asc_df_0141036257?mcid=f14a0c45b0b33d649fd5fbfa274398c7&tag=ieshopgosmp-21&linkCode=df0&hvadid=743310902853&hvpos=&hvnetw=g&hvrand=10083558665555011541&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=1007858&hvtargid=pla-466623711983&psc=1&language=en_IE&gad_source=1&dplnkId=99f5d2dc-e973-4dd3-8d25-f3a59a1b9c97 YouTube summary link [https://www.youtube.com/watch?v=snC-vezNCKs ](https://youtu.be/lGnXYgbBLvQ?si=vQIoPfBsuD3UWWV) Hope to see you there

We've survived the Winter, and are looking forward to a busy Summer! To kick things off we're partnering with **MongoDB** to bring you our latest Meetup. We'll be hosted by **MongoDB** in their Dublin office on **Thursday 21st May from 6:00pm** and we'll have two speakers for you that evening. **MongoDB** need very little in the way of introduction, they've a strong presence here in the Irish tech scene and are big supporters of other communities we're all part of. We're delighted to have finally made that connection now ourselves here at Go Ireland and look forward to what's to come over the next few years together. We've got two speakers for you for this Meetup, the first is a Go Ireland regular Dmytro Lahoza, and the second is MongoDB's own Andrei Matei who'll be coming over from Manchester to join us on the night. **"MongoDB × Go: Inside the Ecosystem and How It Runs at Scale" with Andrei Matei - Software Engineer at MongoDB** **"Plugins Without Borders: A Language-Agnostic Plugin System for Go and Beyond"** **with Dmytro Lahoza - Software Engineer at Verda** Big thanks again to **MongoDB** who'll be supporting us for this entire event. As always, you'll be fed, watered, and we'll head to a pub nearby after the event to keep the conversations going. We've also got a new home on [LinkedIn](https://www.linkedin.com/company/go-ire), going forward this will be the best place to find updates.

**For this meetup the venue may be subject to change** New people who know nothing about Linux are welcome and encouraged to attend, please don't be shy. If you are new please feel free to approach one of the organisers, and we'd be only happy to help explain things as best as we can, we honestly don't mind and don't judge. We were new once ourselves :) Please note that in general, these are adult friendly meetups, therefore, we are not responsible for those under 18 in attendance. We may have events targeted at children in the future. As with any Meetup, please try to stick to your RSVP or change it to No if you can't come.

Our May book will be All Systems Red by Martha Wells, first book in the Murderbots Series. https://www.goodreads.com/book/show/32758901-all-systems-red

✨ We are delighted to be hosted by Liberty IT this month. 🎤 Talk details will be coming soon. 📚 And thanks to [Packt](https://www.packtpub.com/), we have a physical book to raffle after the talk: * [Python Illustrated: Not another boring Python book, learn programming the fun way](https://www.packtpub.com/en-us/product/python-illustrated-9781836646327) by Maaike van Putten and Imke van Putten \-\-\- 🎟️ **PLEASE REGISTER ON LUMA TO ATTEND:** **[https://luma.com/pm0gpsda](https://luma.com/pm0gpsda)** \-\-\- **​Schedule (\*subject to change)** * ​18:30 Event Starts * ​18:40 Welcome and Introductions * ​18:50 Talk: Learning in Public, Again by Sarah Novotny * 19:15 Networking after * ​20:30 Event Ends **TALK DETAILS:** **TALK 1: Learning in Public, Again** (10-20 mins) I spent two decades building software communities. Kubernetes, NGINX, MySQL. And then I moved to Dublin and enrolled in a master's programme in political science at Trinity College. People have asked me why I took a left turn away from a perfectly good career. The honest answer is that I kept running into questions my industry experience couldn't answer. How do open source communities actually function as political systems? What does "technological sovereignty" mean when the phrase shows up in EU regulation, national security strategy, and corporate marketing decks, all in the same week? Why is corporate investment in OSS not patently obvious? I needed different tools. So I learned Python. Not the "I'll automate a spreadsheet" kind. The "I'm running topic models on 1,600 EU consultation responses to figure out who is shaping digital policy and how" kind. I learned statistics. I learned how to scrape legislative databases. I learned how to be bad at something in front of people half my age, which, if you've spent twenty years being the expert in the room, is its own special discipline. This talk is about what happens when you decide the next interesting problem matters more than the comfort of the last solved one. It's about moving countries, going back to school, picking up a programming language for the first time in decades, and discovering that the willingness to be a beginner is a skill that compounds. Whether you're 25 and pivoting, 45 and reinventing, or anywhere in between, the capacity to start over is not a concession. It's a superpower. **About Sarah Novotny** Sarah Novotny is a technology executive renowned for her pioneering leadership in open source, cloud computing, infrastructure automation, and big data.. She has led an Open Source Ecosystem and Strategy group for both Microsoft Azure and Google Cloud Platform. During her tenure at Google, Sarah played a pivotal role in expanding the Kubernetes open source project leadership and represented the company during the founding of the Cloud Native Computing Foundation. At her core, she is driven by the ethos of open-source collaboration – where every line of code and every contributor interaction contributes to a greater collective purpose. She believes in fostering mutual aid and community care to build bridges across diverse coding languages and experiences. * [https://sarahnovotny.com](https://sarahnovotny.com/) * [https://linkedin.com/in/sarahnovotny](https://linkedin.com/in/sarahnovotny) **TALK 2: I'm a Software Engineer and I (Barely) Code** (10-15 mins) I dabbled in coding for years while working as a library manager, learning to write "Hello World" in at least four languages before moving to Belfast and coding my way through a master's degree in Software Development. I took my first job as a software engineer only to find that - surprise! - I barely code at all. I work in Machine Learning Operations, and while I touch a whole lot of Python code, most of my time is spent working with configuration files and infrastructure-as-code. Can I still call myself a software engineer if I'm not writing code? What does this mean when I’m faced with the next inevitable coding assessment, at this job or the next? This talk raises questions about what defines a software engineer in a world of increased software abstraction and, while I promise I won't talk too much about it, AI. **ABOUT Frances Veit** Associate Software Engineer, Liberty IT Frances is originally from Minneapolis, Minnesota, but has called Northern Ireland home since 2018. She holds a Master's degree in Library Science from the University of Wisconsin-Madison and a Master's in Software Development from Queen's University, Belfast. Frances is glad to have done her software training before AI was on the scene, but she's equally grateful to have an on-screen mentor while she figures out what she's doing. When she's not not-coding, she's at the beach with her two little kids, or baking. * [https://linkedin.com/in/frances-veit-49169926/](https://linkedin.com/in/frances-veit-49169926/) \-\-\- 🎟️ **PLEASE REGISTER ON LUMA TO ATTEND:** **[https://luma.com/pm0gpsda](https://luma.com/pm0gpsda)** \-\-\- **💖 THANKS** **Sponsors** * [Liberty IT](https://www.liberty-it.ie/about-us/overview): Hosting * [Packt](https://www.packtpub.com/): Raffle prize **Community Partners:** * [Coding Grace](https://codinggrace.com/) * [PSF](https://www.python.org/psf/): Meetup * [PyLadies](https://pyladies.com/) 🔍 **FAQ** **Note that all our events are 18s+. Although this a social event, it's a professional networking event, please refer to the [Code of Conduct](https://dublin.pyladies.com), e.g. behave as you would attending a work event.** **Q. I'm not female, is it ok for me to attend?** A. Yes, PyLadies Dublin events are open to everyone at all levels. We encourage non-female attendees to suggest a female friend/colleague to sign up to the event. So bring a friend! ✨ **Q. Do you have a Code of Conduct?** A. Yes, you can find it at [dublin.pyladies.com](https://dublin.pyladies.com/) **Q. I am interested in giving a talk at PyLadies Dublin, where do I submit my interest, workshop, and talk details?** A. You can submit your talk details to the following form: [https://sessionize.com/pyladies-dublin-meetup](https://sessionize.com/pyladies-dublin-meetup) 🤔 Any other enquiries (e.g. getting involved, sponsoring), email [dublin@pyladies.com](http://dublin@pyladies.com%2A%2A/)

🔐 **Hack and Chill – Weekly Meetup** 🔐 📍 **Tog Hackerspace** \| 🕖 **Fridays, 7–9 PM** *(Except the first Friday of the month – we’re at 2600 Dublin then!)* Are you into cybersecurity, hardware hacking, or just love the hacker mindset? Bring your laptop, your curiosity, and your latest digital mischief to our chill Friday night sessions. No talks, no pressure — just hacking, learning, and chatting with like-minded folks in a relaxed space. 💻 BYO projects, hacks, and war stories ☕ Tea, tools, and toggers provided 💬 New faces always welcome Come hang out. We don’t bite — unless you’re a vulnerable service. https://www.tog.ie/2025/08/new-weekly-group-night-hack-and-chill/

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.

**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)

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

**Welcome to Drunken Philosophy** a casual, curious social discussion **Optional topic for this meetup: What's up with all the AI hate?** A recent survey found that 74% of Americans have a negative view of AI, and I want to know why. Come out and debate whether AI is good or bad. My hot take: a labor-saving tool that could potentially help cure cancer gets called dangerous because it might raise unemployment or cause a speculative investment bubble, that tells you a lot more about capitalism and the economic system we live under than it does about the tool itself. As a computer programmer, I think AI is a wonderful tool that has increased my productivity by at least an order of magnitude. I'd go so far as to say Claude Code is the best tool I have ever used. Debate me and name a better one. Is AI potentially dangerous? Yes, but so are a lot of tools. Chainsaws. Steam engines (early ones would occasionally explode and kill everyone in the room). Do you think cavemen sat around debating whether fire could be used as a weapon or for self-harm, and decided not to discover it? I have two friends who hate AI for opposite reasons: one thinks it's a fad and not useful, and the other thinks it's going to take over everything and cause human extinction. Come out tonight, have a friendly debate, and make some friends. No lectures. Friendly crowd. Drop in for one drink and stay if it's fun.

**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