Computing

**NEXT EVENT - 09 JUNE 2026** **VENUE UPGRADE!** This Event will take place at Building [DUB12](https://maps.app.goo.gl/bkQrdwFLTiNaN5618), 1 Burlington Rd, Dublin, D04 RH96, Ireland Conf Rooms (Theatre) 01.503 & 01.505 **MEET!** **Luis Guirigay** Worldwide Head of Cloud Infrastructure Solutions at AWS **AND...** **Christian Melendez** Principal Specialist Solutions Architect & EMEA Lead, Compute at AWS Two senior AWS practitioners sharing hard-won production lessons, focused on real-world patterns - not just demos! Admission is FREE, Event includes Prize Draw, AWS Credits and Refreshments too. **AGENDA** **5:45 PM - REGISTRATION & NETWORKING** **6:00 PM - START** Ronan Guilfoyle, AWS Lead Solutions Architect Ronan Ó Caollaí, AWS User Group Dublin **6:10 PM - Luis Guirigay** **Stop Guessing, Start Testing: Performance Engineering on AWS** Over-provisioned to feel safe? Under-provisioned and hoping for the best? This session makes the case for performance testing as the feedback loop that closes the gap between architecture assumptions and production reality. We'll cover how to map load testing methodologies to specific reliability and cost risks on AWS, simulate diverse traffic patterns across workloads including AI inference and RAG pipelines, and build a repeatable framework for right-sizing with confidence, not gut feel. 6:40 PM - BREAK / NETWORKING 7:00 PM - **Christian Melendez** **Autoscaling Isn't Set-and-Forget: Tuning KEDA & Karpenter for Real Workloads.** You've deployed KEDA and Karpenter—now what? Most talks stop at "it scales." This one starts there. We'll dive into the advanced configurations, failure modes, and optimization patterns that separate demo clusters from production workloads. On the Karpenter side: Node Disruption Budgets to control voluntary disruptions, how to survive Spot interruptions gracefully, and bootstrap optimizations that shave minutes off node startup. On KEDA: scaling modifiers that combine multiple metrics into smarter decisions, cooldown tuning to prevent thrashing, and the shift from reactive scaling to proactive workload sizing. We'll show how EKS Auto Mode changes the equation—what you get out of the box, what you still need to configure, and how KEDA fits into a managed Karpenter environment. **8pm - ENDS** **SPEAK or SPONSOR!** Speaking/Sponsorship slots available! If you’re designing/building/testing/scaling something interesting on AWS we’d really love to hear from you. ++++++++++++++++++ **SAVE THE DATE! - 09 JUNE 2026** All your questions about AWS answered at a single event! ———— **Tickets are FREE but are Limited, so please RSVP Now.** **WANT TO SUPPORT?** AWS User Group events offer a great opportunity to align your brand with AWS thought leadership and to reach a highly influential audience of senior engineers, architects, founders and technical decision-makers that traditional channels cannot match. The Dublin AWS User Group is amongst the longest established in the world and has a long reputation for delivering quality content and engagement opportunities. Meetups are typically run in a city centre live entertainment setting with full A/V capabilities including dedicated lighting and sound engineers and seating for 200. Contact us through the **Messages Icon** about Speaking and/or Supporting. \* Agenda, may change slightly **AWS User Group Dublin Team**

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.

We are in the middle of a trilogy of topics that form a story. Our current series is around the theme of human flourishing. In April we discussed *beauty*. In May we looked at how the role ‘*home*’ plays in our well-being. To round off this *trilogy of human flourishing*, we will ask what roles do *nature and nurture* play in our lives? Have you ever pondered why you are the way you are? Are we born this way, or are we shaped by life? *Nature* refers to the genetic blueprint we inherit from our ancestors. *Nurture* refers to the social, cultural, and environmental factors that moulds our personalities, values, and skills. Are these two influences enemies or dancing partners? What limits, if any, exist in either one? How do they contribute to destiny or choice? Join us for facilitated conversations about Nature and Nurture this upcoming Tuesday, 9.June, 7:15pm, at Third Space Café Smithfield. Newcomers are welcome. **NOTE**: we ask for a **3 Euro donation** to cover costs. Payable on the night by coin or Revolut. Thank you. Socrates Cafe: *a space where ideas and dialogue can flourish*.

Join the Energy Innovators Ireland group for an informal meetup focused on the latest innovations in energy and renewable technologies. This meetups speaker is **Fergus Sharkey**, Head of Business Supports at SEAI. He will speak about his journey in his various roles pushing forward energy innovation with his talk titled "Postcard from the Energy Transition Frontlines" *Fergus is an experienced engineer and proven leader in the energy and sustainability sector. Currently Head of Business Supports in SEAI helping to lead Ireland's energy transition. Fergus and his team provide a wide range of supports to businesses looking to improve energy efficiency and adopt renewable energy.* Whether you are a seasoned professional or simply curious about the intersection of technology and sustainability, this meetup is the perfect opportunity to network, learn, and exchange ideas with like-minded individuals. Upstairs room in Nearys pub at 6pm https://www.linkedin.com/in/fsharkey/details/experience/ https://www.seai.ie/grants/business-grants

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

🚨 This session will now run as a social tennis session as of the morning of Tuesday the 9th of June… Instead of a tennis lesson for intermediates! If you see this before Tuesday morning, this change has yet to be announced 😅

If you’ve had lessons before or have played for a few weeks or months, join this lesson 🎾 Lessons work on a pay as you go system with each lesson costing €20 with your sixth lesson free, making it €100 for 6 lessons that can attend occasionally or weekly… Also, if you haven’t already join my group lessons WhatsApp group at the link below 👇 https://chat.whatsapp.com/CKXCPrOmQIcDepGYCZYZXu For more info on lessons, prices and equipment that you can borrow for free, click the link below 👇 Www.Ellistennisdublin.Com/info

This is the second working session for the Abundance Federation Dublin group. After our February meetup we formed a team of four developers and four data scientists who've been working steadily on the platform and the first public AI dataset pilot. We're now looking to grow the team as the work expands. **Where we are** * The Kindness & volunteering platform is live but rough. Profiles, communities, messaging, tasks, quests and incentives all work, but it needs proper attention on both design and architecture before we push it toward a real MVP. Making it easy, coherent and genuinely fun to use matters as much as the engineering underneath — both have to land. * The first AI dataset pilot (Irish agricultural weed identification, with Transition Year students and adult volunteers) launches later this year. Tooling plans are written; the data team is working through them. The dataset side has real engineering work too — orchestration, pipelines, annotation tooling, and the interfaces volunteers will actually use — so the roles below apply across both teams. **Who we'd particularly like to meet** The work right now would especially benefit from: * UX designers or design-minded developers who care about making real software feel coherent, easy, and enjoyable to use * Python / Django developers who enjoy growing a real codebase * Backend developers comfortable with messy real-world systems * Database architects — we have decisions ahead that would benefit from experienced judgement * DevOps people who enjoy quietly making things reliable That said, this is a broad project and there's room for more than just those roles. Frontend developers, data scientists, technical writers, testers, community organisers, and people who just want to help in whatever way makes sense — all welcome. Come along, see what we're doing, and we'll figure out together where you might fit. People at any stage of their career are welcome. Experience is valuable, but so is persistence and follow-through — on a project like this, the people who keep showing up are the ones who shape what gets built. **On the night** * A short walkthrough of where the platform and data work are now (warts and all) * A clear-eyed look at the design and architectural questions we're working through * Small-group conversations to figure out what's most useful, what's feasible, and who might want to keep working on what * Pizza, soft drinks, and an optional pub afterwards for anyone up for it **Logistics** * Digital Hub, Dublin * Wednesday, June 10th, 7–9pm * Free, in-person, finishing on time at 9pm * RSVP through Meetup so we can plan numbers The wider Abundance Federation is a mission-locked civic initiative working on shared digital infrastructure to bring down the cost of essentials over the long term. The platform and the data work are the technical foundations of that — and they'll only be as good as the people who build them. Come along if you'd like to help shape what gets built.

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.

**Hands in the Soil: Community Growing, Learning & Craic** This first gathering will be a relaxed mix of **hands-on garden work, shared learning, and good conversation**. It’s about getting together in a real space, doing something practical, and seeing what ideas and connections might grow from there. On the day, we’ll: * Get our **hands dirty** with some light garden work and soil prep * Do some **seed sowing** and talk about what grows well locally * **Make kombucha together** and chat about fermentation, food, and simple home practices * Share knowledge, questions, and experiences around growing food * Enjoy some **fellowship, chats, and a bit of craic** along the way.Alongside the practical side, we’ll also have an open, informal discussion about a bigger idea: * The possibility of **small community “park farms” or gardens** in underused green spaces around Dublin * What that might look like, what’s realistic, and whether others feel drawn to exploring it further There’s no pressure, no expertise required, and no expectation beyond showing up with curiosity and a willingness to pitch in. Whether you’re experienced with gardening or completely new, you’re very welcome. Bring clothes you don’t mind getting muddy, and if you have them, gloves. Everything else will be very low-key. This is just a **first step** — a chance to meet, work, talk, and see if there’s a shared appetite to keep growing something together.

\> Note: If you have registered via luma\, please dont double register here\, Thanks\. **Talk: Decoding Open Source: How to Find Your First (Healthy) Community.** Not all open source projects are created equal. While open source projects may share the same license(s), the experience of contributing varies from project to project, from corporate-led open source projects, grass-roots python projects, to projects belonging to foundations such as PyTorch Foundation and Cloud Native Computing Foundation. We will pull back the curtain on the 'Open Source Spectrum' and the broad array of common roles within open source communities. Let’s look beyond the README.md, and investigate the social dynamics and how you can confidently navigate your way from an outsider to a contributor. Attendees will walk away understanding how to navigate across different open source projects, being able to identify opportunities for both code and non-technical contributions, and recognise various “green flags” that signal a healthy open source community, while making a lasting first impression. Target Audience: \- People looking to start contributing to open source projects\, and who want to learn some red/green flags on communities/projects\. \- People listed above would most likely be college students\, early career engineers\, or engineers who primarily work on Closed Source and are looking for more open source opportunities\. \- Experienced open source contributors can provide insightful feedback and stories during and after the presentation **Author:** **Dominik Kawka** [https://www.linkedin.com/in/dominik-kawka/] [Dominik Kawka is a Community Architect in Red Hat's Open Source Program Office. He focuses on AI communities, including CNCF projects such as Kubeflow and KServe, and RamaLama.] **Author:** **Ananya Nalavathu** [https://www.linkedin.com/in/ananyanalavathu/] [A Master’s student in Management and Marketing, with a focus on Digital Marketing. She is interested in community-driven initiatives and exploring the intersection of technology and marketing.] ============================= **Talk: TBA** **=============================** **Lightning Talk:** 1. TBA **=============================** **Venue:** Pinterest [60 Dawson St, Dublin, D02 K330](https://www.google.com/maps/place//data=!4m2!3m1!1s0x48670e9130f83811:0x1d209a4a7d9cbaf9?sa=X&ved=1t:8290&ictx=111) Big thanks to our sponsor for this edition: [Pinterest](https://www.pinterestcareers.com/life-at-pinterest-blog/pinterest-life/office-spotlight-inside-pinterest-dublin/)

🔐 **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/

**Craft Night has returned to Tog!** *From 6.30 pm to 8.30 pm every second Sunday, drop by and join in.* Whether you make the yarn itself (we love spinners!) or noodle about with e-textiles and blinky quilts, you will be very welcome. If you haven’t been to Craft Night before, it’s mainly people working on portable crafts like yarn-based and textile projects, jewellery and paper crafts. Feel free to bring your current WIP (Work In Progress). We’ll take over the common area with crafting and conversation. We might even try to bring a group Craft Night project to Dublin Maker (it’s been a while!). You’ll find the nights on [our calendar](https://www.tog.ie/calendar/), so you don’t need to remember which every other Sunday it is. Newcomers to Tog are more than welcome to join us. See you there!

Topic to be announced. **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

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/).

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

Join the Columbus AI community for a special event. **Battle of the Personal Agents** is your chance to see what people are actually building with AI agents and personal automation systems. Whether you’re running OpenClaw, Hermes, or a completely custom solution, bring your agent and show the community how it works. We’re interested in real-world implementations: the problems your agent solves, how you use it day-to-day, how it’s hosted and managed, how you built it, and why you’ve chosen to keep using it. Live demonstrations are encouraged, so be prepared to show your code, architecture, workflows, and your agent performing real tasks. This is less about polished presentations and more about sharing practical experience, comparing approaches, and learning from one another. If you’d like to present, please contact Chris Slee (via meetup) before the event so we can allocate enough time for everyone’s demonstrations. Come ready to show what you’ve built, discover what others are doing, and maybe find a few ideas worth taking home. 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've moved to guild.host Look for us there. https://guild.host/events/buckeye-cocoaheads-nscoders-tcbrk5

**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