Prototyping

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/

These are our regular Monday evening electronics nights. Everyone from absolute beginner to experienced is welcome. These evenings are not classes or tutorials, rather a very friendly informal evening. We have a wide range of people who come. Some are absolute beginners who do not even work or study electronics, but are interested to know more. Others have something that they are already working on. We almost always have some first time visitors and we always give them a tour of the space. Come in with your Pi, Arduino, or whatever you have. Bring your laptop. Maybe you want to make something, solder, breadboard or use our electronic gear. Maybe you have some vague ideas and just want to get started. Or maybe you’re just curious……if so, it’s fine to come along and just see what others are doing. If you would like to get even more involved and have the full use of our space, we would be delighted to have you as a full member. Membership brings many benefits. We are located behind Mr Price and the Bright Lights store on Kylemore Road. We have lots of free parking available.

Come along to get rid of the number one fear people have. Every week we have new members and people starting from scratch so you will not be alone. Everything is based around what you're comfortable with and you don't have to stand up, talk or do anything if you don't feel like it. But you will have the opportunity to speak at least 4/5 times a night. You can come along to see what we're doing and take part if you like. We will be running this for beginners every week and anyone is welcome to join us to learn and get better together. Hope to see you there :D We charge €5 to help towards the room rental.

Join us to **practise and improve your target language with native speakers on Monday in River Bar**(1 Burgh Quay, Dublin 2) from **6.30pm to 8.30pm**. **Our system:** **• You sit opposite a native speaker of the language you're learning** **• You speak 5mins English, 5mins other language, then change table** This ensures everyone gets an equal opportunity to practise the language they're learning. Our team seats people, controls the time, organises the table changes etc. What to expect: • Relaxed easy going atmosphere • Professional and quality service • Great networking opportunities • All levels welcome from absolute beginner to fully fluent • A big mix of ages with attendees at each event from 18 to 70+ years old • Topic cards on the tables to help start conversations Languages: We usually have **native speakers of English, Spanish, French, Portuguese, German, Italian, Japanese, Chinese** and more depending on who shows up. **Admission fee €7** (€6 for student card holders). **No pre-registration required, just show up**. Loyalty card system: Come to 5 events and the 6th is free. Over 150,000 people since 2012 have attended our language exchanges to practise and improve their target language - you can too! Everyone is welcome! For more news and info check: Website: [www.languageexchangeireland.com](http://www.languageexchangeireland.com/) FB: [www.facebook.com/languageexchangeireland](http://www.facebook.com/languageexchangeireland) Instagram: [www.instagram.com/languageexchangeireland](http://www.instagram.com/languageexchangeireland) NOTE: The MeetUp attendance does not reflect actual attendance. There are usually around 100 people at each event. We are also in the River Bar every Thursday at 6.30pm

**CHANGE OF DAY - Monday 13th April - 8 -10.30pm** Join us for Irelands best and biggest open mic featuring original Singer-songwriters and established artists. This weeks special guest is Monginkgo This is a unique opportunity to share and enjoy, original songs and connect with fellow artists in a vibrant, supportive atmosphere. This is a night not to be missed! Come celebrate the power of music and creativity. With limited performance spaces available, reserve your spot today! We want to ensure that as many people as possible get to play on the night, so we ask that you do *two* things: 1. **RSVP here on MeetUp.** 2. **Get to the venue as early as possible to confirm your attendance** 3. Please note we do our best to accommodate everyone. 4. We would be grateful if you only sign up if you fully intend to go as we have limited spots available. (Walk-in's are welcome but you might only get to play one song). **BRING YOUR FRIENDS AND CREATE A FANTASTIC AUDIENCE!** (Audience members and friends don't need to sign up, just performers.) We are **now asking that you made a conscience effort to .....** **BRING A FRIEND THIS HELPS GROW YOUR AUDIENCE !!!!** **DONATION** A **donation of €5.00** will be requested on the night to help us keep these great events going. **LOCATION** McSorleys 5 Sandford Rd, Ranelagh, Dublin 6, D06 A2P4 *Just 7 minute walk from Ranelagh or Beechwood Luas Stops **COVID 19 AND OTHER RESPIRATORY ILLNESS** If you have any cold, flu or Covid symptoms please do not attend.

Details: SPACE: Four participant sewing class, plus the host, held in a comfortable, spacious living room , with double doors beside us, as we work. CLASS CONTENT: Learn to use a sewing machine (maybe bring your own along if you wish to gain confidence in using it) Make a cute cotton tote bag (or your own project) / have some fun / meet like minded new friends and learn a new skill / craft. Progress to make a simple piece of clothing! What’s available: * Complimentary glass of juice if you wish. * Bring your own machine or if you wish you’re welcome to use mine. * Hand sanitiser/wipes available. * Plenty of space. * Warm room. * Professional teacher. MATERIALS: I supply large selection of threads / pins / needles and rippers! You may wish to bring your own fabric and extras eg. ribbon, lace etc for your individual item (happy to help you choose/source fabrics) Also up-cycling of an old crisp cotton dress or shirt is encouraged.

Ready to level up your product game? Join us for an evening dedicated to the power of community. This month’s theme is "PMs helping PMs"—a deep dive into the real-world insights, candid observations, and hard-won lessons that you won’t find in a textbook. **🔹 Talk 1: Customer Engagement Highs & Lows** Facing customers is a fundamental skill in Product Management. Done well, it’s a key asset and a valuable input. But not all customer engagements are easy or straight forward. **Speaker:** [Bernie Foley.](https://www.linkedin.com/in/bernie-foley/) VP Product Management at Workday. Product Management leader with over 30 years’ experience leading product development through the launch of innovative market leading products. **🔹 Talk 2: Panel with three flavors of PM** From difference product management paths the panel is going to discuss the Engineering-led, Product-led & Sales-led product management challenges **Moderated** by [Conor McGlynn ](https://www.linkedin.com/in/comcglynn/)Senior Director, Product Management at Workday **Panelist:** * [Linda Mackessy:](https://www.linkedin.com/in/linda-mackessy-0373b52b/) Product Leader & Mentor at Workday. Product Leader with over 10 years experience creating value for customers by enhancing existing products and bringing new innovative products to market. * [Ivan Stynes:](https://www.linkedin.com/in/ivan-stynes/) Senior Engineering Manager with a professional background spanning over 20 years in both Engineering leadership and Product Management. Leverages deep technical expertise and a product-centric mindset to balance complex system engineering with user-focused Product development. * [Bernie Foley:](https://www.linkedin.com/in/bernie-foley/) VP Product Management at Workday. Product Management leader with over 30 years’ experience leading product development through the launch of innovative market leading products. **What to Expect:** * **Sharp Q&A:** Bring your toughest product challenges; our speakers are ready for your questions. * **Community & Connection:** As always, we’ll have plenty of **food and drinks** to fuel the conversation. It’s the perfect time to catch up with old friends and meet new faces in the Dublin product community. > **Save the Date:** Join us for an evening of engaging ideas that you can learn from and put into practice immediately. **⚠️ RSVP & Check-in Information** Please RSVP **only if you can attend in person.** Our hosts require a guest list for building security — to ensure a smooth check-in, make sure your **Meetup profile name matches your full, real name** and that your **profile picture clearly shows your face.** Attendees without a matching name or identifiable profile picture will be **removed from the guest list** and will not be able to enter the venue. See you soon! [Sima](https://www.linkedin.com/in/simaban/), [Antonella](https://www.linkedin.com/in/antonellabettati/), [Anna](https://www.linkedin.com/in/anna-savelieva/), [Elham](https://www.linkedin.com/in/elham-hesaraki/)

Hi Everyone, Mark your calendar for the next **OpenSearch Project Dublin Meetup** at a **new location -Amazon Ireland.** **Agenda** 6.00 pm Start **6.15 pm First Speaker : Nils Bandener** **"Upcoming Changes for the OpenSearch Index Authorization Mechanisms."** 7.00 pm Break (Drinks and Snacks) **7.20 pm** **Second Speaker: Praveen Mohan Prasad** **"Cost-Effective Semantic Search with Neural Sparse Search"** 8.00 pm Networking 8.30 pm Close **Please remember bring a valid ID with you as you will need it to enter the venue.** We're looking forward to seeing you all there!

**Welcome to DSF Sandbox Sessions!** Top tech talks and masterclasses from the best in the industry. Every month, and completely free. The catch? There isn’t one. Just a monthly dose of epic content to power up your data passion! **Event details** 📆 **Date:** Tuesday 14th April 2026 ⏰ **Time:** 6:00 – 9:30 PM BST 💡 **Topic:** **Signals, Systems, and Scams: Deconstructing the Future of Financial Intelligence** 🗣️ **Speakers:** Kristjan Erik Liive, Volodymyr Panov, Baran Koseoglu, Zoltan Szopory, Vera Shishkina, Aaron Wilson, Mohammed Topiwalla [Sign up for this event by clicking here!](https://datasciencefestival.com/session/wise-sandbox-session/) As global financial platforms evolve, the “Trust Gap” becomes an engineering challenge. Scaling a product to millions of users requires more than just better models—it requires a fundamental shift from manual heuristics to automated, high-fidelity intelligence. Join Wise for an exclusive Sandbox Session designed for senior data scientists and engineers. We’re moving beyond the basics of model training to explore the “Last Mile” of production ML: the infrastructure of compliance, the democratisation of optimization, and the transition to foundational representation learning. Through three practitioner-led deep dives and a collaborative product-data science panel, we will deconstruct how Wise builds resilient financial infrastructure where performance and safety are never a zero-sum game. What we’ll explore: • The GenAI Reality Check: Moving LLM automations from “cool demo” to “compliant production” in highly regulated spaces. • Decoupling Optimization: How we built “Threshold UI” to empower non-experts to tune model performance across hundreds of cohorts without a single code change. • Beyond Velocity: Replacing hand-crafted features with User Event Transformers to capture the deep behavioral context that traditional tabular data misses. • The Co-Design Philosophy: Why the future of fraud prevention isn’t just a better algorithm, but a tighter feedback loop between Product and Data Science. Food, drinks, and networking with fellow practitioners will follow throughout the evening. Check out the full session details below! **Please note: Due to high demand and limited capacity, tickets for this event will be allocated via a random ballot. Submitting an application does not guarantee entry. Successful applicants will be notified throughout March and early April. If you have not received confirmation by April 9th, this means your ballot application was not selected on this occasion.** **Talk 1: Evolution of GenAI: Building Compliant LLM Automations at Wise** **Speakers:** Kristjan Erik Liive, Senior Data Scientist & Volodymyr Panov, Senior Data Scientist. **Abstract:** Evolution of GenAI applications in servicing tasks at Wise. We will share examples, discuss architectures and challenges of building LLM-based automations in compliance-heavy space. We will also present our vision and key opportunity areas in further augmentation and automation. **Key takeaways:** Practical examples of scoping and implementing LLM-based solutions. **Talk 2: On the Threshold of Greatness: Democratizing Model Optimization at Wise** **Speakers:** Baran Köseoğlu, Lead Data Scientist & Zoltán Szopory, Staff Software Engineer. **Abstract:** This session will talk about machine learning model threshold optimization across hundreds of customer cohorts. Traditionally, optimizing these thresholds has been a complex, time-consuming task, often relegated to highly technical experts. At Wise, we faced the challenge of managing diverse customer segments, each with unique risk profiles and compliance mandates and as a solution we developed Threshold UI we will talk about more in the session. **Key takeaways:** Boost your machine learning model performance without changing any configuration in your training pipeline. **Talk 3: More Than Meets the Eye: Transforming User Events into Deep Context** **Speaker:** Vera Shishkina, Staff Data Scientist. **Abstract:** Moving from purely manual feature engineering to representation learning. This session covers the technical POC of a User Events Transformer – a foundational model designed to produce customer embeddings that augment traditional tabular features. We will discuss the proposed architecture, the challenges of building temporal data pipelines, and our vision for using these embeddings to boost performance in domains like scam prediction. **Key takeaways:** How learned embeddings provide deep context that traditional “velocity” features often miss. **Talk 4: Panel Discussion – Mind & Machine: How Product and DS Co-Design the Future of Trust** **Panellists:** Aaron Wilson, Fraud and Victim Prevention Product Lead & Mohammed Topiwalla, Fraud and Victim Prevention Data Science Lead. **Abstract:** Fireside chat to understand how DS and Product work hand in hand to keep wise safe. **Key takeaways:** How do you find the middle ground between business growth and risk precision? What is the future of DS in fraud prevention? **Schedule:** **6:00 PM** – Doors open – networking with food and refreshments **6:45 PM** – Intro **6:50 PM** – Talk 1 (20 minutes + 5 minute Q&A) **7:15 PM** – Talk 2 (20 minutes + 5 minute Q&A) **7:40 PM** – Comfort break **7:50 PM** – Talk 3 (20 minutes + 5 minute Q&A) **8:15 PM** – Talk 4 (30 minutes) **8:45 PM** – Networking with refreshments **9:30 PM** – Event close **Registering for the event:** Click the 'Sign up here!' button on the specific event page following the link below. Once you have completed the registration form, you will be emailed a link to join the webinar. You will also receive a reminder link one week, one day and one hour prior to the event. **PLEASE NOTE: Clicking 'attend' on Meetup does not register you for the event. You will need to register for the event on the link provided below to receive a joining link. If you do not, you will not be able to join the event.** **[Click here to sign up for this specific event](https://datasciencefestival.com/session/wise-sandbox-session/)** Please note the time zone when you book this event.

*Please mark as Not Going if not attending so others can join the event: attendees capped at 10 at the moment. Thanks* *If you’re in the waitlist you’re still welcome to join!* Join us for a lovely walk around town to document life in Dublin. Coffee break (if wanted) and drinks after. We can exchange tips, review each other’s work and have the craic. All ages and skill levels welcome. Whether you shooting on digital, film or your phone… what matters is your curiosity and your love for street photography Feel free to bring prints of your work to share it with the group!! Join our WhatsApp group https://chat.whatsapp.com/ErJsFiSaRVz8sHEXeOduL5?mode=gi_t

This month, we're venturing over to GONG HQ to her two talks from staffers SDE Vanja Tesin, and Senior Engineering Manager Anthony Brady. DETAILS & OFFICIAL BOOKING >>>>> https://ti.to/dublin-java-user-group/264-gong-hq Check your schedule first (it's not cool to not show!) ## **Talk 1:** GONG & Agentic AI Tools Gong built an agentic AI solution called Claude Code to help developers work more effectively across its complex microservice architecture of over 100+ repositories. Using a multi-agent system with specialised rules, skills, and subagents, it automates development tasks and reduces time spent on research and context switching. The result is faster development and better pattern compliance, reducing complex tasks from days to hours. Join Vanja Tesin to discover how. ## **Talk 1:** **Resilience in Microservices** In the distributed landscape of modern backend architecture, the question isn’t if a service will fail, but when. Without robust fault tolerance, a single latent dependency can trigger a cascading failure across an entire ecosystem. Anthony's talk will focus on how Gong overcame some of those challenges and how they are implementing resilience utilising patterns such as Circuit Breakers, Rate Limiters and others to maintain stability and provide graceful degradation even when downstream services are under duress.

🔐 **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/

Welcome to the April'26 edition of PyData Ireland. This meetup is in association with Quantum Black, AI by McKinsey. Agenda for the day: * 17:30 – Arrival * 18:00 – Start of talks (Details below) * *Jitendra Gundaniya*: **Building Agentic GenAI Pipelines with Kedro Builder (Beginner-Friendly)** * *Dmitry Sorokin*: **Let AI Agents Manage Your ML & Data Pipelines** * 19:30 – Networking \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Talk 1:** Building Agentic GenAI Pipelines with Kedro Builder (Beginner Friendly) **Speaker Name and Designation:** Jitendra Gundaniya, Senior Software Engineer at QuantumBlack, AI by McKinsey **Speaker LinkedIn:** [https://www.linkedin.com/in/jitu11](https://www.linkedin.com/in/jitu11) **Talk Description:** This talk shows how Kedro Builder, a visual drag-and-drop tool, can lower that barrier. We'll walk through building a simple agentic pipeline visually dragging LLM context nodes, connecting prompts and tools, and exporting a working Kedro project, all without writing boilerplate by hand. Think of it as a learning ramp: see the pipeline structure first, then dive into the code. **Key Takeaways:** * How a visual builder can make agentic pipeline patterns (LLM + prompts + tools → agent → output) more approachable for beginners * What `llm_context_node` is and how it simplifies GenAI pipeline creation in Kedro * A live walkthrough of building and exporting a GenAI pipeline using Kedro Builder * Where the visual approach helps (pipeline scaffolding, boilerplate) and where you still need code (agent logic, output schemas) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Talk 2:** Let AI Agents Manage Your ML & Data Pipelines **Speaker Name and Designation:** Dmitry Sorokin, Senior Machine Learning Engineer II at QuantumBlack, AI by McKinsey **Speaker LinkedIn:** [https://www.linkedin.com/in/dmd40in/](https://www.linkedin.com/in/dmd40in/) **Talk Description:** This talk explores how traditional data & ML pipeline frameworks can be wrapped with an MCP server, enabling AI agents (e.g. LangGraph, Claude Code) to connect and manage pipelines programmatically. We’ll look at how this approach combines the deterministic nature of production data & ML workflows with the flexibility and reasoning capabilities of modern AI agents. **Key Takeaways:** * How to expose data & ML pipelines through an MCP server * How AI agents can orchestrate and manage existing workflows * A practical pattern for combining deterministic pipelines with agentic flexibility

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

Whether you've never done improv before, or you've done it for so long you knew Del Close on a personal level, or anywhere in between, come join us! Swing by *Gresso's* for the **Columbus Improv Comedy Meetup** for some fun and games! The idea behind improv is to create entire scenes from scratch based on a suggestion from the audience. This can be done in game form, like *Whose Line Is It Anyway*, *ComedySportz*, or *Wild 'n Out*; it could also be done to tell stories, like *Middleditch and Schwartz*. Our meetup, which is central Ohio's longest running (and free!) weekly comedy event, brings the games (and occasionally different forms) for you to play in a safe, supportive, and compassionate environment. Not only is it a lot of fun, but you get to work on thinking faster on your feet, plus it's an excellent way to meet new people and make friendships that'll last a lifetime! Ask yourself if you want to join the **Columbus Improv Comedy Meetup**, and say "Yes, And" that you'll have fun!

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. 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.transformlabs.com/services) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)

Come attend a free in-person seminar where you will find out why you: -Feel isolated -Can't express yourself openly -Get nervous or anxious in front of people -Run out of things to say or feel tongue-tied -Feel introverted -Don't feel comfortable in any social setting -Can't make more friends -Are shy and miss opportunities to connect in a meaningful way And we cover what you can do about any one, some or all of the above. This seminar is the weapon against loneliness, isolation and boredom, come join us! COME TO THIS SEMINAR AND LEARN THE SECRETS TODAY This seminar is brought to you by the Dianetics & Scientology Life Improvement Center. 1266 Dublin Road, Columbus, Ohio 43215

Curious about “vibe coding” but not sure what it actually means? This beginner-friendly talk is about how people are using AI to build websites, apps, automations, and small software projects by describing what they want in plain English. We’ll cover what vibe coding is, what AI is good at, where it falls short, and how to actually use it without getting lost. The goal is not to hype AI as magic — it’s to show how to use it as a practical tool. This session is designed for beginners, curious builders, non-programmers, and developers who want a clearer picture of how to build with AI today. Topics include: * What “vibe coding” means * What AI can help you build * Where AI is useful and where it is unreliable * A simple workflow for building with AI * Prompting tips for better results * Common beginner mistakes to avoid If you’ve ever thought, “I have an idea, but I don’t know how to build it,” this talk is for you. 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.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!