System on Chip

**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.

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.

Thanks to all who came along last week! Going through the takeaways from the weekly readings and feedback on each of our experiences of the tasks for the week. Opening Questions How open you are to share? Any obstacles to the task and morning pages? What were the negative narratives? Update on weekly tasks Feedback Closing routine!

We are trying something new at Socrates Cafe Dublin. We are doing **trilogies** \- three back\-to\-back monthly topics that connect to tell a story\. Our next trilogy will be around the mystery of human flourishing\. For our first in the series we are going to ask: *What is beauty?* Then in May: *What role does 'home' play in our well-being?* Finally, in June, *what roles do nature and nurture play in our well-being?* We’ve all made the exclamation: “now, that is beautiful!” And life seems better, richer for it. What do we mean by ‘beauty’? What qualities does something require in order to be classified in such a way? What things can be given such label? Are there things that do not deserve to be called beautiful? Is beauty restricted to physicality? Is beauty merely subjective or does it have an objective framework? Is it a matter of the feminine side of life? Is it something internal or external? Come along next Tuesday evening at the lovely Third Space Cafe Smithfield for a facilitated discussion about beauty. Newcomers are welcome. NOTE: we ask for a 3 Euro donation to cover expenses. Pay on the evening by coin or Revolut. Socrates Cafe: a space where ideas and dialogue can flourish.

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!

Life Drawing Session, Tuesday evenings 6:30-9:30pm and Saturday afternoons 12-3pm in lovely Dublin City centre studio, with huge south facing bay windows and loads of natural light. Easels, drawing boards, all art materials and tea and coffee included. All levels of experience and or confidence (or lack of) are welcome! 50e for one session or 250 for six Small groups to allow for 2m per participant Bookings are confirmed on payment, and can be done by bank transfer, card over the phone or Revolut. 0863514303 or studio10dublin@gmail.com to reserve your spot!

🎲 **Social Games Night at Board and Brewed – Every Tuesday!** Join us every Tuesday at Board and Brewed for an evening dedicated to board game nerds and newcomers alike. From 5 PM to 10 PM, immerse yourself in the world of strategy, creativity, and fun! * **📍 Location**: 75 York Road, Dún Laoghaire. * **🕔 Time**: 5 PM - 10 PM, every Tuesday. Arrive any time! * **🚉 Nearby Transit**: * **DART Stations**: 5-10 minute walk from both Dún Laoghaire and Salthill stations. * **Bus Routes**: 46A, 75, 75A, and 111 bus routes stop just outside. The 7 bus stop is just a 5-minute walk. * **🚗 Parking**: Conveniently park in the nearby underground car park (library Road) or find on-street parking outside. * **💰 Cost**: Just €5 for an entire evening of unlimited gaming. * **🎲 Games Galore**: Choose from over 300 games, with new additions each month. From classic favorites to the latest hits, there's a game for every taste and skill level. * **👥 Perfect for Everyone**: Whether you're a first-time player, looking to try new games, or an experienced strategist, our Social Games Night is designed for all. * **🍕 Delicious Bites**: Fuel your gaming with our gourmet pizzas and toasty sandwiches, perfect for sharing with new friends or enjoying solo. * **🤝 Make New Connections**: Arrive solo or with friends and connect with fellow game lovers in a welcoming, vibrant atmosphere. * **🌟 Experienced Staff**: Our friendly team is always ready to recommend games and help with the rules, ensuring a great experience for all. * **🏆 Monthly Specials**: Keep an eye out for our themed gaming nights and special events! Social Games Night at Board and Brewed isn't just a gaming session; it's an opportunity to dive into new worlds, challenge your mind, and form lasting friendships. See you there for a night of laughter, strategy, and unforgettable memories! 🌟🎉🍹

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.

**Buy your own ticket from the Stella in Rathmines** Come and join us at the luxurious Stella, Rathmines cinema for a showing of the classic '12 Angry Men' You will receive a glass of prosecco or a bottle of water on arrival. # 12 Angry Men 1 hr 35 min • 17/04/2026 In the definitive version of Reginald Rose's timeless script, an all-white jury decides the fate of a youth accused of murder. This tightly constructed searing expose of prejudice in the American legal system stars Henry Fonda and a pantheon of great character actors. DETAILS: 14:50 Meet in the Foyer of the Stella cinema 15:00 take our seats 16:35 Show ends Afterwards we will to to 'Voici' for snacks, coffee, tea or wine. **Buy your own ticket from the Stella in Rathmines**

🔐 **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/

Would you like to try the catalan tradition of "human towers" in Dublin? No previous experience is needed, just a willingness to discover this Catalan tradition, make friends, and have fun! If you're interested, come try! ☺️ @castellersofeire

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.

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/)

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is brought to you by the Dianetics and Scientology life improvement center.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

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.

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

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)