Hyperledger Fabric

**🏢 Hosted at:** Fabric Group **🚀 Building the Wrong Thing Faster: AI and the Build Trap** AI has dramatically compressed the time it takes to build software. But it hasn't stopped us building products that nobody wants. If anything, it's accelerated the problem - to the point we've invented a new word for the output: ***slop***. Drawing on observations from Brendan's consulting work and conversations with friends at ***Google, Meta and Spotify***, He'll explore how this ***isn't really a new problem*** and why now, more than ever, we need human centricity, sound product strategy and product discovery. **🎤 Speakers:** ***Brendan Marsh*** is a Product & Org Advisor and Director at ***Organa***, where he helps organisations improve product strategy, org design and execution at scale. He previously served as ***Chief Product Officer*** of a mental health non-profit and spent five years at ***Spotify*** during its hyper-growth phase, first as an ***Agile Coach*** supporting innovation and product discovery teams and later as a ***Product Manager*** responsible for the Mac and Windows clients (40M+ MAU). ***Ruben Cardoso*** is the ***Head of Product & Design*** at ***Fabric Group***. An experienced UX/UI designer specialising in product design and delivery, with a strong track record running discovery-to-delivery cycles for large enterprise clients. ***Dzmitry Yaltykhau*** is the ***Delivery Practice Lead*** at ***Fabric Group.*** Leads large-scale product design and delivery programs end-to-end from presales through discovery, build and rollout while driving best practices, coaching and AI-accelerated ways of working across the team. **🗓 Agenda:** Arrival and light refreshments Featured Talk Panel discussion with contributions from Fabric and the audience

A taste of [GrafanaCON](https://grafana.com/events/grafanacon/) is coming to you! Join your local observability community for an evening of open source inspiration, real-world stories, and meaningful connections - all in a laid-back, meetup-style setting. This event will feature a recap of the [GrafanaCON](https://grafana.com/events/grafanacon/) keynote, combined with fresh voices from your own community. Grafana team members walk through Grafana 13 and the most impactful improvements across the platform. Learn about how Grafana is becoming easier and safer to operate as production infrastructure, with updates that improve configuration management, recovery, and long-term maintainability. The session showcases significant advances in core user workflows, including more flexible and powerful dashboards, with improved performance. Whether you’re building dashboards, scaling Kubernetes, contributing to open source, or just getting started - this meetup is for you! **🎟** Free to attend 🍕 Pizza + soft drinks provided 🤝 Built for connection **💡** Real talks from real practitioners Agenda: 5:00-5:30PM: Arrivals and pizza 5:30-6:15PM: GrafanaCON recap presentation [Brian Stinehart, Staff Solutions Engineer at Grafana Labs] 6:15-6:30PM: Q & A 6:30- 7:00PM: AWS DevOps Agent Integration with Grafana [Ankita Saxena, Technical Account Manager at AWS] 7:00-7:30PM: Observability in Agentic AI: Upgrading OpenTelemetry with OpenInference [Thiago Shimada Ramos, Cloud Engineer at DNX, Chapter Organiser at Cloud Native Melbourne] Note that by registering for this event you consent to related event & product communications from Grafana Labs and agree to our [code of conduct](https://grafana.com/events/events-code-of-conduct/).

**PLEASE NOTE: This will be more of a community ran event. There is no official host for this event but two community members - Dan and Trev have volunteered to help facilitate where they can so we can continue Tricky Tuesday in my absence. Extremely grateful to them, please extend your thanks too. Please support each other and make contributions where possible to make everyone feel welcomed and get games tabled!** Welcome to the **Tricky Tuesday** Meet Up! This is a smaller event in most respects - smaller capacity, smaller games - but still the same sized fun! Come join us to learn a new game and meet some new people. * This event was created primarily to play and explore **modern** **trick taking games** and **smaller card games** which can be played on more limited table space. * As this is a smaller event, please note it is a bit more casual. Find the group at the table/s, come over and join - we're a welcoming bunch. * Please **bring some games** to this event if you can and be prepared to teach them if you do. **There are** **no games available at the venue** but I will always bring a few. Please consider others when coming and in the lead up to the event. We want as many people there as possible. If you are unable to attend mark yourself as such as soon as you can so others can be notified and attend. There's an FAQ below but if you have any questions please don't hesitate to reach out. Your tricky friend, Dave **FREQUENTLY ASKED QUESTIONS** **What is a trick taking game? Good question you handsome person.** * Generally speaking, a trick taking game is a card game which is played in a series of rounds known as ***tricks***. * Each trick is evaluated to determine a winner or ***taker*** of that trick and then will usually start - or ***lead*** *-* the next trick. * The goal is usually tied to either winning or losing a number of tricks. This may also come in the form of you guessing how many tricks you will win - known as a ***bid***. * Some games may have a suit that always wins - known as a ***trump***. * Most trick taking games are **competitive** needing between 3-5 players, others are **cooperative**, there are also solo and two-player trick taking games as well! * Popular trick taking/trick taking adjacent games you may have heard of: [The Crew](https://boardgamegeek.com/boardgame/324856/the-crew-mission-deep-sea), [Skull King](https://boardgamegeek.com/boardgame/150145/skull-king), [Cat in the Box](https://boardgamegeek.com/boardgame/345972/cat-in-the-box-deluxe-edition), [Scout](https://boardgamegeek.com/boardgame/291453/scout), [Fox in the Forest](https://boardgamegeek.com/boardgame/221965/the-fox-in-the-forest), the classic games of [Spades](https://boardgamegeek.com/boardgame/592/spades) and [Hearts](https://boardgamegeek.com/boardgame/6887/hearts), **What makes a Trick Taking game fun?** * There's so much to trick taking games! They're generally quick to teach, quick to play, have interesting decision spaces, and a wide variety of novelty. Even the classics though can be played thousands of times without getting tiresome. Part of the fun is in the interaction with others, assessing their moves and countering them, and how to win (or lose) at the right times. You have to stay on your toes, adapt frequently, and keep tabs on the other players, what they have played, and what they may play next! **Do I need to know how to play/have played a trick taking game before?** * Not at all, but it is good to understand the basics and general terminology so you can pick things up a bit easier on the night. You can check out [this video](https://www.youtube.com/watch?v=7O7QyhKmCsk) for a bit of a general breakdown . **Is this event free?** * Yes, but please support the venue by purchasing a drink or two. **I'm on the waitlist can I still come?** * Unfortunately, no. We have limited capacity and must abide by it. **I don't have a game to bring, is that okay?** * Generally it will be okay, but it is encouraged to bring and share a game where you can! You can always bring a standard deck of cards or tarot cards and learn a card game or two as well! **Can I bring a guest?** * Unfortunately, unless they have signed up too it won't be possible. We have a strict limit on guests and the event would fill up too quickly otherwise. **How do I get to the venue?** * The 86 Tram is your best bet and has a stop pretty much right outside of the venue. * There are two train stations (Westgarth and Northcote) which are within walking distance. * Parking is available in the area but can get busy. If you don't mind a little walk there is parking down the adjacent street. **Dave, I worry you will win all the games we play. Such an intelligent and beautiful man, you must be a master of the tricks, is this true?** * Firstly - thank-you for the kind words, but secondly - no. I suck at trick taking games and lose more than I win. Yet, I enjoy them for their variety, high interaction, and quick nature regardless. You will be fine if you don't take things too seriously. It's about fun and meeting people... (but if you do beat me too often I will ban you from the group and venue...).

We are back for our second of four meetups in 2026. Whether you’re deep in the code or just curious about the future of streaming, it's a perfect chance to grab a slice of pizza, a cold drink, and catch up with the local engineering scene, make some friends and check out Kick.com (Easygo) HQ. Talks in May are from two leaders in Video Technology Industry sharing: **[Garrett Singer (US Remote) - Software Engineer @ Netflix](https://www.linkedin.com/in/gesinger/)** Garrett shared technical strategies and insights on reducing toil and debugging video-related operations in software engineering pipelines. **[Zac Shenker (US) - Senior Director, Media Strategy @ Fastly](https://www.linkedin.com/in/zacshenker/)** We’re making the most of a rare visit from the States from Zac Shenker- a genuinely great guy and renowned leading expert in video streaming who is currently shaping the industry's most ambitious new streaming architectures by drawing on his experience from events like the Super Bowl. **[Sean Curran - APAC Director @ Eluvio](https://www.linkedin.com/in/curransean/)** *Kill the Encode Farm: The Case for Just-in-Time Video* Eluvio is a decentralised, blockchain-backed distribution network that replaces traditional CDNs and cloud stacks by streaming premium video directly from source objects with just-in-time transcoding and built-in monetisation. 📍 Easygo – 271 Collins Street Melbourne 📅 Tuesday 26 May, 6:00–8:00pm 👉 RSVP is essential for Easygo building access **Sponsors** Our thanks to **Easygo** for hosting and sponsoring pizza + drinks at the venue. Melbourne Video Technology is a volunteer group, as part of many groups independently run around the world. Tonight’s hosts will be: [Jeremy Brown - Kick](https://www.linkedin.com/in/jeremybrownau/), [Nick MacPherson - Fastly](https://www.linkedin.com/in/nicholasmacpherson1/) and [James Broberg - StreamShark](https://www.linkedin.com/in/james-broberg-8654052/)

Join us for weekly beginner swing dancing class every Tuesday! Casual classes, no courses, no previous experience required, all welcome, with or without a partner! **Level 1 – Beginners \| 6\.45 – 7\.45pm every Tuesday** Teachers: Jason and Mia The perfect way to get started. This class is for those new to dancing or new to swing dancing. We go over the basics every lesson and add new moves every week so you can start any time that suits you. This is a drop-in class, so you don’t need to book in advance. Come along any week, pay at the door, and we’ll get you dancing. **Tango Esencia, 327 Swan St, Richmond** $20 for 1 class, Cashless payment preferred Learn more here: [https://swingpatrol.com/melbourne/class/richmond/](https://swingpatrol.com/melbourne/class/richmond/)

Come along and join in a relaxed evening of dev and tech talk, drinks and dinner.

Its Melhug time again! This time we are cohosting the event with the Melbourne Siggraph Chapter. Once again we are delighted to have Framestore hosting the event! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **PRESENTATIONS -** FX Supervisor Edward Ferrysienanda will be running us through Framestores awesome work on Prehistoric Planet: Ice Age. Further presentations TBC. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **SCHEDULE** 6pm: Doors open, networking and drinks 6.30pm to 8pm: Presentations and Q&A 8 to 9pm: Networking and drinks \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **LIMITED SPOTS!** Due to space limitations, this event is limited to just 50 people. Only attendees who RSVP may attend this event. We are using humantix to track RSVPs for this event so please grab a ticket if you want to come. https://events.humanitix.com/framestore_prehistoricplanet Attendees must pre-sign an NDA prior to attending the event (this will be sent out to attendees beforehand). \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **PRIZES AND GIVEAWAYS** * SideFX has a couple of Houdini Indie licenses up for grabs. Any questions feel free to ask! Hope to see you there!

* **Topic:** Real‑time & Batch on Microsoft Fabric * **Date:** Thursday 28th May 2026 at 6.00 pm - 8.00 pm * **Networking:** 6 pm - 6.30 pm and 7.20 - 8 pm * **Presentation Time**: 6.30 pm - 7.20 pm *(includes welcome, presentation 30 mins & community marketplace)* * **Location:** Thoughtworks HQ Level 35/360 Collins St, Melbourne VIC 3000 * **Ticket:** Free of cost, however, registrations and RSVP are required! * **Sponsor:** Thoughtworks **Real‑time & Batch on Fabric** This session presents the end state of a mixed real‑time and batch analytics platform on **Microsoft Fabric**. Live event streams are handled using KQL/Eventhouse, enabling low‑latency dashboards and operational insights with minimal processing overhead. In parallel, near real‑time and batch data is processed using governed, lightweight Fabric patterns designed for efficiency and scale. The outcome is a single, capacity‑aware Fabric platform where real‑time and analytical workloads coexist cleanly, with Power BI as the unified consumption layer. **About The Speaker** Arjun Shankar has over a decade of experience turning data challenges into scalable, cloud-first platforms that drive real business decisions. He has worked across banking, finance, transport, insurance, and energy, specialising in the Azure stack: Synapse, Data Factory, Databricks, PySpark, and Fabric. From reducing platform costs, to accelerating delivery, and putting self-service analytics in the hands of the people who need it. Outside work, he's usually out on a trail, training for his next marathon, or keeping up with two young boys. We’re excited to bring the Data Engineering Melbourne Meetup group together for an evening with Arjun and his insights!

**Bridging the Planet Gap** ### *An Exclusive Pre‑Launch Transformative Educational Experience for Singles* **Sun 31 May • 4–6pm • Upstairs The Tower Hotel, East Hawthorn** A boutique facilitated event for singles who value humour, depth and conscious connection. If you’re tired of the apps, awkward small talk, being single or feeling misunderstood by the opposite sex, this ***pre‑launch event*** (with socialising afterwards), offers something completely different. This is **not** speed‑dating. It’s **not** therapy. It’s an **educational, insightful group experience** designed to help men and women understand each others wants and needs more deeply - in a way that feels safe, fun, and surprisingly easy. *"Until you make the unconscious conscious it will direct your life and you will call it fate"- Carl Jung* BOOK NOW. LIMIITED SPACES. **Pre‑Launch discount (Feedback Event)** * **Solo ticket: $30** * **Bring a friend (of the opposite sex): Ony $25 each** *\*This event is **heavily discounted** in exchange for your feedback* **BOOKING LINK**: [https://www.eventbrite.com.au/e/1989809975200?aff=oddtdtcreator](http://%5Bhttps//www.eventbrite.com.au/e/1989809975200?aff=oddtdtcreator%5D(https://www.eventbrite.com.au/e/1989809975200?aff=oddtdtcreator) "\[https://www.eventbrite.com.au/e/1989809975200?aff=oddtdtcreator\](https://www.eventbrite.com.au/e/1989809975200?aff=oddtdtcreator)") **What You’ll Experience** You’ll move through a series of **short, facilitated exercises and conversations** that are: * fun * insightful * easy to participate in * completely optional There is **no obligation to speak** at any time. You can participate silently or engage at your own pace. **This experience is crafted to help you:** * understand the opposite sex in a clearer, more grounded way * notice your own patterns and responses * relax your nervous system so your personality can shine * connect naturally with others * feel more confident and at ease in social and dating contexts This is a **light, fast‑moving, educational experience** that will leave you feeling more aware, more connected, and more confident about modern day dating and relationships. **Why We’re Doing This** Because singles today are navigating: * mixed signals * outdated myths and stories about men, women, dating and relationships * confusion around roles, boundaries and expectations * emotional fatigue from apps, speed dating and small talk events * fear of rejection due to past hurts and miscommunication **This event helps you:** * expand your confidence and self‑worth * strengthen communication skills * understand masculine & feminine dynamics * release old patterns that sabotage connection and love * get clear on your wants, needs and boundaries * rebuild trust between the sexes * learn a new modern dating and relating model **Who This Event Is For** * Singles 30+ (all ages) * Curious, conscious, open‑minded individuals * People who want meaningful connection, not small talk * Relationship‑minded men and women * Heterosexual singles * Aim: **Equal numbers of men and women. (Bookings required) BOOKING LINK**: [https://www.eventbrite.com.au/e/1989809975200?aff=oddtdtcreator](https://www.eventbrite.com.au/e/1989809975200?aff=oddtdtcreator) **If you’re ready to learn, grow and connect in a whole new way, we would love you to join us.** *Love & light,* *Jane Roder* *International Author Sex & Relationship Counsellor* ***[www.janeroder.com](http://www.janeroder.com/) [info@janeroder.com](mailto:info@janeroder.com) 0411 300 627***

**The Blockchain Backdoor: How Attackers Used ENS to Subvert the WordPress Supply Chain** - **Aadam Shaik and Rohit Hande** What happens when the "Kill Switch" is decentralized? In early 2026, a sophisticated threat actor acquired a portfolio of over 30 WordPress plugins, including the popular "Accordion and Accordion Slider," to execute a massive supply chain attack. While the initial vector was a traditional acquisition-turned-backdoor, the true innovation lay in the Command & Control (C2) infrastructure. This talk deconstructs how attackers utilized the Ethereum Name Service (ENS) to create unblockable, dynamic C2 resolution. By querying public Ethereum RPC endpoints directly from server-side PHP, the malware bypassed traditional DNS-based security perimeters and neutralized standard domain takedown strategies. **Location** Room 080.02.002 at RMIT (Building 80) - 445 Swanston St, Melbourne **Discord** [Discord Event Info](https://discord.com/events/1347056412529791047/1477841544907325591) **Streaming** If you can't attend the event in person the talks will be streamed in the "ruxmon-stream" voice channel in the Ruxcon Discord in the day of the event! (join now by clicking here: [https://discord.gg/g2CpEbkXmM](https://discord.gg/g2CpEbkXmM)

🎉 **Melbourne AWS User Group – May Meetup** 🎉 📅 **Wednesday, 27 May** 📍 **NAB Events Hub – 395 Bourke Street, Melbourne** ⏰ **Food at 6:00 pm, talks from 6:30 pm (with live stream)** We're fresh from the excitement of **AWS Summit Sydney**, and the energy is still high! This month, we’re keeping that momentum alive by bringing a piece of the Summit back to Melbourne, alongside an inspiring journey of a cloud newcomer. This month, we’re following the path from a first-ever cloud deployment to managing complex, event-driven IoT systems. Whether you’re just starting your cloud journey or looking to refine how you monitor production-scale data platforms, there’s something here for you. **This month’s lineup features:** * **Nolan Cui**, sharing his authentic "From Zero to First Deploy" journey, highlighting the lessons learned and mistakes made during his first steps into the cloud. * **Matthew Gillard**, presenting an extended version of his **AWS Summit Sydney** talk on data observability, specifically focusing on practical patterns for event-driven IoT platforms. A huge thank you to our sponsors: 🥇 **Mantel Group** – Gold Sponsor, 🥈 **Cevo** – Silver Sponsor, 🏛 **NAB** – Venue Sponsor. The event will be live-streamed on YouTube as always. 🗓️ **Agenda** * **6:00 pm** – Food & Socialising * **6:30 pm** – Introductions * **6:40 pm** – What’s New in AWS * **6:55 pm** – **From Zero to First Deploy: My AWS Beginner Journey** (Level 100); Speaker: **Nolan Cui** * **7:20 pm** – **Data Observability Without the Pain** (Level 200); Speaker: **Matthew Gillard** * **7:55 pm** – Marketplace (Who’s Hiring) * **8:00 pm** – Networking + Close 🎤 **Talk Details** **From Zero to First Deploy: My AWS Beginner Journey** **Speaker:** Nolan Cui **Level:** 100 Nolan is still quite new to AWS, but his passion for cloud tech has led him from "just exploring" to building his first working cloud setup. In this lightning talk, he walks through his first hands-on experiences, the mistakes he made, and the valuable lessons he learned along the way. Nolan will also briefly touch on how he plans to apply these lessons by moving oward a fully serverless design for his upcoming real-world projects. **Data Observability Without the Pain: 3 practical patterns from a production IoT platform** **Speaker:** Matthew Gillard **Level:** 200 Modern IoT platforms are inherently data platforms. When events flow through APIs, queues, Lambda functions, and device networks, tracing a single event can become a nightmare. This fast-paced talk provides three practical observability patterns drawn from building and operating a production healthcare IoT platform that processes tens of thousands of events daily. Using **OpenTelemetry**, **AWS X-Ray**, and **Honeycomb**, Matt will explore techniques for gaining visibility into asynchronous event pipelines and correlating activity across distributed services. You’ll leave with concrete patterns you can apply immediately to your own event-driven systems. > **Note:** This is an extended, deep-dive version of the talk Matt is presenting at **AWS Summit Sydney**! 🙌 **Want to Speak at a Future Meetup?** We’re always looking for new speakers and believe everyone has an interesting talk waiting to be shared. If you’d like to present at a future event, reach out at the meetup or via our website: 👉 [https://melb.awsug.org.au/speak/](https://melb.awsug.org.au/speak/)

Melbourne BitDevs is an in-person meetup held monthly for discussing: Bitcoin software, tools, research, protocol upgrades (BIPs), mining and more. ⚡💻 Held on the last Thursday of the month. Current venue is upstairs at the Fox Hotel in Collingwood. Arrive anytime from 6pm, with a **prompt start at 6:30**. Website: https://bitdevs.com.au Telegram: https://t.me/btcmelbourne Discussion topics (please add!): https://github.com/MelbourneBitDevs/MelbBitDevs/issues/

RSVP on our GDG community platform -> https://gdg.community.dev/events/details/google-gdg-melbourne-presents-gdg-melbourne-may26-meetup/ This event is hosted at the Mantel Group Office, with the recording of the talks to be shared afterwards on YouTube if you can't make it. There will be food, networking and some surprise swag!Agenda: 6:20 - Intro 6:30 - Talks 8:00 till late - networking & chat (& drinks optional)Speakers and Talks: Talk 1: Katie Barnett\, Engineering Manager @ Bilue\| Google Developer Expert for Android \| GDG Melbourne Co\-Organiser \| Women TechMakers Melbourne Ambassador What's New on Android Talk 2: Tulsi Sapkota, Senior Software Engineer @ Linktree Replace Yourself with Agents How we built an agent that monitors our Buildkite pipelines, reasons about inefficiencies, and raises PRs to fix it. A practical story about trust, confidence thresholds, and what happens when the agent is better at your job than you are. Talk 3: Saugato Paroi, IT Support Engineer @ PageUp Building AutoCloud: How I turned "why is deploying so hard?" into an AI-powered platform. It started with a frustration every developer knows — you build something that works beautifully on your machine, then hit a wall of IAM roles, Terraform files, networking configs, and CI/CD pipelines just to get it live. I watched that gap kill momentum for too many projects, including my own. So I decided to build the tool I wished existed. AutoCloud is an AI-powered platform that takes a local project or Git repo and turns it into a production-ready cloud deployment — no deep infrastructure expertise required. In this talk, I'll walk you through the journey: the problem that sparked it, the architectural decisions, the hard lessons, and how AI made it all possible. How to find us: Doors open at 5:45 PM at our host the Mantel Group, Level 2/452 Flinders St, Melbourne. Message via Meetup or Slack if you are arriving after 6:00, as the lifts won't let you up. This is an in-person only event. If you have any accessibility requirements, please reach out via the Meetup or Slack to the organiser group to discuss, and we will do our best to help you out. Agenda *** Speakers Katie Barnett - Google Developer Expert for Android (Engineering Manager, Bilue) Katie is passionate about all things Android. She has taken on a wide variety of challenging projects including in the live event, media and travel space. Her favourite thing is to see someone having a delightful experience using something she has worked on. Katie is very active in the development community, she is one of the organisers of GDG Melbourne and is a Women Techmakers Ambassador. Sh… Tulsi Sapkota - Linktree (Senior Software Engineer) Shaugato Paroi - PageUp (IT Support Engineer) Hosted By Katie Barnett, GDE Android / GDG Organiser Suesi Tran, Senior Flutter Developer Poornima Sivakumar, GDG Organiser Lovee Jain, GDG Organiser Zach Jensz, GDG Organiser Ujjawal Raj, GDG Organiser Bramley Turner-Jones, GDG Organiser Yuba Raj (UV) Panta, GDG Organiser Kartik Arora, Android Engineer Google Developer Expert in Android Android Engineer @ Bilue Carolyn Ai Chi Wong, Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-melbourne-presents-gdg-melbourne-may26-meetup/.

AI Unlocked: Trust Your AI A Community AI Meetup — Session 1 Are you curious about AI but not sure where to start — or whether you can actually trust it? This is the meetup for you. Join us for our inaugural AI community meetup: a practical, jargon-free evening designed for anyone who wants to understand AI beyond the headlines. No PhD required. No coding experience needed. In just one hour, we'll cover one of the hottest topics in AI right now — what it really means to trust an AI system Whether you're a professional, student, entrepreneur, or simply AI-curious, come ready to learn, question, and connect. Who's it for ? Anyone curious about AI — all backgrounds welcome Short talks + live demos + open discussion DETAILED AGENDA 5:00 PM — Welcome & Introductions (5 mins) Quick intro to the community, what this meetup series is about, and what to expect tonight. Meet your neighbours. 5:05 PM — SESSION 1: Can You Trust Your AI? A Practical Guide to AI Assurance AI is everywhere — but how do you know when to trust it? This session cuts through the hype to give you a real-world grounding in AI reliability and safety. We'll cover: - What AI hallucinations are and why they happen - How bias sneaks into AI systems (and what's being done about it) - What "responsible AI" actually looks like in practice — not just on paper - A live example: spotting when an AI gets it wrong You'll leave knowing what questions to ask before trusting any AI tool or output. 6:05 PM — Open Q&A + Networking(until 6.30 close) Got questions? Bring them. This is your chance to connect with other attendees, share what you're working on, and shape what future sessions cover. This is Session 1 of an ongoing community series. Future topics will be voted on by the community — your voice shapes what we explore next. Follow this group to stay updated on upcoming events.

**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** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** TBD

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

Most people use AI like a search box: they type one sentence, hope for the best, and get frustrated when the answer is generic, wrong, or useless. But getting better results from tools like ChatGPT, Claude, Gemini, and other AI systems is not about memorizing magic prompts. It is about learning how to give the AI better context. In this beginner-friendly session, we’ll break down how to make AI dramatically more useful by improving the way you communicate with it. You’ll learn how to give clearer instructions, provide examples, set constraints, ask for better output formats, and use follow-up questions to turn a mediocre answer into a genuinely useful one. We’ll cover practical techniques you can use immediately for work, learning, writing, coding, planning, research, and everyday problem solving. We’ll also touch on why these same ideas show up in more advanced AI systems, including RAG, agents, evaluations, and AI workflows. No technical background required. Bring your curiosity, your questions, and maybe one real task you wish AI was better at helping you with. **What you’ll learn:** * Why “better prompting” is really about better context * How to structure requests so AI gives more useful answers * How to use examples, constraints, and output formats * How to iterate when the first answer is not good enough * How these skills connect to more advanced AI workflows This meetup is for anyone who wants to move beyond basic ChatGPT usage and start getting more practical value out of AI. 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.

**Welcome to the Women’s Columbus Bogleheads® Sub-Group** This sub-group is for **women who want to learn and discuss finances in a safe, supportive space**. For those interested in moving towards financial independence and retirement by learning investment basics, choosing your 401(k) investments, minimizing taxes, and more. We’re a local chapter of **Bogleheads®**, following a long-term, practical investment philosophy: [Investment Philosophy](https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy): https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy [Bogleheads Forum](https://www.bogleheads.org/index.php): https://www.bogleheads.org/index.php No question is too small, and no experience is too simple. Share, ask, and learn — at your own pace, without judgment, in a group of like-minded women. Let’s build confidence and knowledge **together**!

QA or the Highway is a one-day, affordable, regional, professional conference featuring real-world experience and thought leadership in the QA and testing industry. This is a ticketed event please register here: https://www.qaorthehwy.com/ Featured Keynote Speakers: **Matthew-Hope Eland** **(Wizard at Leading EDJE)** \- An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering\, AI\, and data science concepts in the most ridiculous ways possible\. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie\, reinforcement learning to drive the behavior of digital squirrels\, data analytics to suggest improvements to his favorite TV show\, and AI agents to play board games and create an AI agent with the personality of a dog\. Matt is the author of "Data Science in \.NET with Polyglot Notebooks" and "Refactoring with C\#" as well as several LinkedIn Learning courses\. Matt helps organize the Central Ohio \.NET Developer Group\, runs several blogs and a YouTube channel\, has a Master’s of Science in Data Analytics\, and is a current Microsoft MVP in AI and \.NET\. **Tatyana Arbouzova** **(CEO at Innovate QA)** \- Tatyana Arbouzova is an engineering and business leader with a strong background in Quality Engineering across multiple industries\, including Big Tech\, Healthcare\, and Entertainment\. She has held leadership roles at world\-class companies such as Microsoft\, VMware\, Disney\, and The Pokémon Company International\, where she focused on building quality\-driven cultures and scaling teams to deliver high\-impact products\. With decades of experience\, Tatyana has helped organizations transform their quality practices so teams can deliver software efficiently\, confidently\, and with measurable business outcomes\. Today\, Tatyana advises software companies on adopting AI to optimize quality practices and improve how software is delivered at scale\. She is also a passionate community builder and the founder of Innovate QA\, a thriving Seattle\-based community and conference for quality professionals\.

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

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/