Data Management

**Generative AI for Developers Meetup 2026** ***Building AI Applications with Agentic AI, GenAI Workflows & Multi-Agent Systems*** We’re gearing up for another massive night on **Thursday, 14th May**. We’ve got an incredible lineup of speakers, a hands-on agenda, and our wonderful MC, **Annemarie Boicovitis**, to guide us through the evening. **📅 AGENDA** 1️⃣ **Implementing Voice AI Agents** **David Galtieri (DepthNode)** David has been deep in the trenches implementing AI chatbots for enterprise. He’ll share insights on moving beyond text and the mechanics of deploying production-ready Voice AI. 2️⃣ **Round Table Discussion: Is software engineering dead?** **Featuring event host Dr. George Vossos** A community-wide debate on the existential questions facing developers today. George will be joining the panel to dive into how AI-augmentation is shifting the role of the engineer. 3️⃣ **The New Agentic Skill Set & Hiring Trends** **Joh Leonhardt** Our regular AI futurist breaks down what "agentic skills" actually look like in practice and exactly what the industry is looking for in its next wave of AI hires. 4️⃣ **Zero to markermate.ai: The Reality of Building an AI SaaS** **Ryan Sinnott** One of our founding members, Ryan, tells the "real story" of building and launching his own AI SaaS—the technical hurdles, the pivots, and what it actually takes to get to market. *** Whether you're a seasoned dev or just curious about the agentic future, come for the technical insights and stay for the networking with Melbourne’s AI community. *** 🌍 **Live-streamed globally** — YouTube link shared on the day (EU + US welcome!) \-\-\- **Why attend?** If you’re building (or about to build) agentic AI systems, this is the room where you’ll pick up reusable patterns, avoid common traps, and meet others shipping in the same space - developers, data folks, founders, and technical leaders. RSVP here: https://www.meetup.com/genai-for-developers/

Our regular monthly presentation night on the second Thursday of the month from 6:30pm! Thanks to Mantel Group for hosting us again this month. If you're coming in person we're there with food and drinks from 6pm. We will be live streaming the presentations as usual from 6:30pm at [http://www.melbournecocoaheads.com/live](http://www.melbournecocoaheads.com/live) \-\-\- In an unusual turn of events we have two AI-related talks this month — but I think both will be speaking to the state of our industry and offering perspective on where we are and maybe where we're going. **Agenda** \| 6:00pm \| Food \+ Networking \| \| 6:30pm \| Event begins\. Introductions \| \| 6:40pm \| Andrew Murphy — The five stages of losing our craft \| \| 7:15pm \| Rob Amos \(Bok\) — Forging a Sword Spirit: From AI skeptic to autonomy \| \| 7:55pm \| Wrap up \+ social time at a nearby venue \| \* All times are approximate. Presentation order will be confirmed on the night. \-\-\-\- We are always looking for speakers and believe everyone has an interesting talk hiding inside themselves. If you are interested in letting that talk out at a future event you can get in touch on the website [https://www.melbournecocoaheads.com/talks](https://www.melbournecocoaheads.com/talks) or on Slack.

**Event Confirmation Form (NEW LOCATION)!** ➡️ We kindly request you fill out this **event confirmation form** to confirm your attendance for the event and your dietary requirements - [https://forms.gle/3KHTRMddqW2RXvig9](https://forms.gle/3KHTRMddqW2RXvig9) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- ## **What's On? 👀** **Speaker:** Paul McCarty **Title:** Rise of the AI Anti-Patterns **Abstract:** AI full-stack “vibe coding” platforms repeatedly converge on the same default stacks and the same failure modes. When your agent encounters an obstacle, it chooses the easiest path to get around it, which often means doing the bad security thing. If you know where to look, these "bad things" coalesce into several standard "AI anti-patterns". This talk will dive into these anti-patterns and underscore why you need consistent security tooling, because the agent can (and will) make insecure choices to satisfy the prompt. ## **Location** 📍(NEW!) Origin Melbourne M01, Ground Floor 321 Exhibition St Melbourne VIC 3000 ## **Agenda ⏰** * 5:30 - Food is served * 6:15 - Session start * 7:30 - Post-event networking \-\-\- Note: Please complete the event confirmation form: [https://forms.gle/3KHTRMddqW2RXvig9](https://forms.gle/3KHTRMddqW2RXvig9)

**Ready to Speak with Confidence?** **Want to Lead with Impact and Express Yourself Clearly?** **Join Manningham Toastmasters – Where Speakers Become Leaders!** Whether you want to conquer public speaking anxiety, sharpen your communication skills, or grow into a stronger leader — Manningham Toastmasters is the place for you! We're part of **Toastmasters International**, a global non-profit run by volunteers, and we’re passionate about helping people *just like you* unlock their full potential. Our meetings are packed with energy, learning, and a whole lot of fun. ✨ **What to Expect:** * Impromptu Speaking (we call it Table Topics — and it's a blast!) * Prepared Speeches from passionate members * Feedback that’s positive, supportive, and helps you *grow* * Leadership opportunities that build your confidence — fast! We meet twice a month, and **guests are always welcome!** You can attend **up to three meetings for FREE** — come see what we’re all about before signing up. 📅 **When:** 2nd and 4th Thursdays, 7:00–9:00 PM 📍 **Where:** Box Hill Library, Bert Lewis Room, 1040 Whitehorse Rd, Box Hill VIC 3128 🚀 **Take the First Step** – Visit our website to learn more and book your guest spot: https://www.toastmasters.org/Find-a-Club/00006780-00006780

**Unlock Meaningful Connections at Our Speed Friending Event** [LINK TO BOOK](https://www.eventbrite.com/e/group-speed-friending-with-meaningful-conversations-tickets-1985108869065?aff=oddtdtcreator) Ready to step out of your comfort zone and make authentic connections? Join us at *The Bank on Collins* for an exclusive Speed Friending event with structured conversations designed for ambitious professionals and like-minded individuals who are eager to forge meaningful connections - not just small talk. This event attracts a diverse group of individuals who are serious about building friendships and expanding their network. Whether you're a professional climbing the career ladder, a creative pushing the boundaries of innovation, or an entrepreneur chasing your next big idea, you'll find yourself surrounded by like-minded go-getters who think big and dream even bigger. In a world where quality relationships are key to success, we believe that life is better with great people in it. This event is your opportunity to meet dynamic, driven individuals who are all about growth, collaboration, and real conversations. Be prepared to dive deep with thought-provoking questions that foster vulnerability and genuine connections so you can Find Your Tribe. Whether you're a seasoned event-goer or this is your first event, we're here to support you every step of the way. Push past surface-level interactions and start building the kind of relationships that truly matter. **Event Structure:** * **6:30 pm:** Arrive, grab a drink, and mingle. (Tip: Happy hour ends at 6:30 pm, so come early to snag a deal!) * **6:45 pm - 7:30 pm:** 3 rounds of group speed friending. You'll meet 12+ like-minded people ready to connect on a deeper level. * **7:30 pm - 8:00 pm:** Post-speed friending social networking. This is where the magic happens—spend time with the people you vibed with most and start building real friendships. **Investment:** $10. We are for passion, not profit. 50% of your contribution supports the running costs of the group, while the other 50% goes towards The Man Cave, Australia's leading preventative mental health charity for teenage boys and their communities. [Home - The Man Cave - Preventative mental health programs for teenage boys](https://themancave.life/) Link to book: https://www.eventbrite.com/e/group-speed-friending-with-meaningful-conversations-tickets-1985108869065?aff=oddtdtcreator To support the venue, please buy a drink (alcoholic or non-alcoholic) or snack during the event. **Liability Disclaimer:** By attending this event, you acknowledge that you are participating voluntarily and are responsible for your own health, safety, and well-being during the session. *Find Your Tribe Melbourne* and its hosts are not liable for any injury, loss, or damage that may occur. Please take care, be mindful of your surroundings, and participate within your own comfort level. **Photo & Video Disclaimer:** Please note that photos and videos will be taken throughout the event and may be used on our social media channels or other platforms. If you prefer not to be photographed or filmed, kindly inform one of the hosts at the beginning of the event. **Take the leap - join us for a night of transformative connections and step into a community of movers and shakers. We can't wait to meet you!** [LINK TO BOOK](https://www.eventbrite.com/e/group-speed-friending-with-meaningful-conversations-tickets-1985108869065?aff=oddtdtcreator) Instagram: @findyourtribemelb

**2026 BENTLEIGH CUBAN SALSA, BACHATA** **& RUEDA DE CASINO DANCE CLASSES** **\- NOW OPEN \-** **EVERY THURSDAY** *\* No dance experience necessary* *\* No partner required* *\* Open to all adult ages* At: **BENTLEIGH UNITING CHURCH HALL** 495-497 Centre Rd, Bentleigh (\* Located opposite the Bentleigh RSL) **\* HALL Entry** \- via the front entrance of the church \- Go past the glass panel doors \- We are at the far end\, in the back room on the right\. **2026 BENTLEIGH PROGRAM:** **6.15pm – 7.30pm** **#1: CUBAN SALSA BEGINNER** Starting with the **INTRODUCTION TO SALSA BASICS** An extra 15 minutes has been added, aimed specifically to assist new Beginners with a slower breakdown of the main basic steps. More experienced Beginners are recommended to come use this to strengthen their core steps. We found that by doing it this way, new students get a much better dance experience overall. This leads into the main Beginner Salsa lesson. **BEGINNER CUBAN SALSA** (Main Beginner Class) *(Beginner to Improver Level)* *TOTAL CLASS TIME: **1 Hour & 15 Minutes***)\*\* **7.30PM – 8.30PM** **\*\* CLASS #2:** **CUBAN SALSA / RUED DE CASINO** **IMPROVER - INTERMEDIATE LEVEL MAIN CLASS** *(Covering Rueda De Casino & Cuban Salsa)* \- Ideal for students who are confident with their Beginner level steps and turns\. This Improver to Intermediate level class will concentrate on Cuban Salsa & Rueda De Casino to raise the level of the Beginners to Improver Level and higher\. **What is Rueda De Casino?** *Rueda De Casino*, also called just *'Rueda'*, in it's basic form means 'Casino wheel', where dance couples comes together to form a circle, with one main 'caller', who calls out the names of different Cuban Salsa figures made up of different sequences of fun dance moves, which are danced by the couples in synchronisation. As the level of the dancers improve, so does the figures performed become more elaborate and complicated and with the constant change of partner calls, make the dance fun and exciting for the dancers, as well as spectators who view the dance. **8.30pm – 9.30pm** **\*\*\* CLASS #3: BACHATA** *(Absolute Beginner to Improver Level)* \* No experience or partner necessary - all welcome \- Bachata is the second most popular Latin dance around the world after Salsa **CLASS COST:** Casual/Drop-in attendance: Any Main class - $20 per class Any 2 Classes on the night - $30 for both classes or Do ALL CLASSES on the night for only $35! ***\* Please note:*** We only accept **CASH** on this night **CLOTHING & SHOES:** Comfortable casual clothing. Best shoes when starting are low or flat smooth sole shoes like leather sole shoes. Avoid sandals & open toe shoes. Avoid track shoes or runners as these grip the floor & can interfere with your turns **MEDICAL:** Anyone with breathing problems, heart conditions, knee, back or shoulder injuries and who are taking prescribed medication, please consult with your doctor first before joining any classes. **COVID PROTOCOLS:** \* If you have flu like symptoms or feeling unwell, please do not attend any classes \* If you are a first contact, as a precaution, please do not attend any classes until after 7 days of negative tests \* Sanitize hands frequently **PRIVATE LESSONS:** We provide private lessons on a one-to-one basis, with or without a dance partner and for private groups at a time that suits you

Join us for a relaxed, no‑pressure networking evening designed to bring Melbourne’s business community together with purpose. There’s no formal agenda—just quality conversations and genuine connections, hosted by the team at [PropertySensor](https://www.propertysensor.com). **What to expect** A connection‑first environment (no sales pitches) Opportunities to expand your professional network Potential client introductions and new business leads - without the hard sell **Good to know** Cost: Free to attend (limited places — please register early) Food & drink: Available for purchase at venue restaurant / bar prices Bring: Your business cards and an open, collaborative mindset All Melbourne business professionals are welcome. Come to connect, share ideas and discover opportunities.

## **KISMETRIX \| True Connection: Singles Dinner Night at Gilbert's Bentleigh** [Ticketed Event](https://www.eventbrite.com.au/e/may15-singles-dinner-night-feast-drinks-connection-gilberts-bentleigh-tickets-1987889234212?aff=oddtdtcreator) **A SINGLES DINNER NIGHT TO REMEMBER** 📍 **Gilberts — Bentleigh Private Function Room (Upstairs)** 282 Centre Road, Bentleigh 3204 📅 **Friday, 15 May 2026** 🕖 **7:00 PM** **🍽 Shared feast menu included** **🥂 Welcome drink on arrival** **🎫 Age groups: 28–42 · 38–52 · 48–65** \-\-\- AN EVENING OF FOOD, CONNECTION & GENUINE CONVERSATION Some evenings are made for slowing down. For sitting across from someone new, sharing a beautiful meal, and letting conversation unfold naturally — no scripts, no pressure, no swiping. This is Kismetrix Singles Dinner Night — an intimate, hosted dining experience at Gilberts in Bentleigh, where great food meets genuine connection. \-\-\- 🍽 **THE FEAST** Your ticket includes a shared banquet menu designed to bring people together around the table: * Renkon chips with green chilli & soy dipper * Roti bread with peanut sambal & cucumber relish * Steamed wagyu beef & chive dumplings with peanut chilli soy * Chicken & vegetable spring rolls with vermicelli noodles & nuoc cham * Cauliflower fritters with black vinegar & green chilli * Crispy pork bao buns with kimchi, hoisin, sriracha & coriander * Chilli salt chicken ribs with kewpie & hot tamarind dipper * Stir fried hokkien noodles with broccolini, Thai basil & chilli * Green chicken curry with baby corn, asparagus, oyster mushroom & lime leaf Please note: menu items may be subject to change based on seasonal availability. \-\-\- 🥂 **WHAT'S INCLUDED** ✅ Entry to the Kismetrix Singles Dinner Night ✅ Welcome drink on arrival ✅ Full shared banquet feast ✅ Hosted support throughout the evening ✅ A thoughtfully balanced and intimate dining experience Additional drinks available for purchase at the bar. \-\-\- **👥 AGE GROUPS & FLOW** This event is designed for three overlapping age groups: • 28–42 • 38–52 • 48–65 Overlapping ranges allow for natural flexibility and a warm, mixed atmosphere. The evening flows naturally — no rigid rotations, no forced formats. Just genuine connection over a shared meal. \-\-\- 🎯 **WHO THIS NIGHT IS FOR** This event is for singles who: * Appreciate quality food and good company * Want real conversation in a relaxed, intimate setting * Are ready to show up in real life — not behind a screen * Value depth, warmth and genuine human connection Come solo — most people do, and that's exactly the point. \-\-\- [🎟 ](https://www.eventbrite.com.au/e/may15-singles-dinner-night-feast-drinks-connection-gilberts-bentleigh-tickets-1987889234212?aff=oddtdtcreator)**[TICKETS & PRICING](https://www.eventbrite.com.au/e/may15-singles-dinner-night-feast-drinks-connection-gilberts-bentleigh-tickets-1987889234212?aff=oddtdtcreator)** 🌟 Early Bird: $90 per person 🎫 General: $99 per person ⏰ Last Minute: $109 per person Tickets are limited to maintain an intimate and balanced experience. Early booking is strongly recommended. Your ticket includes entry, welcome drink on arrival, and the full shared feast. Additional drinks available at the bar. \-\-\- ## 🔔 IMPORTANT NOTES * This is a hosted social dining experience — not speed dating * Shared banquet style — dishes are placed at the table for everyone to enjoy together * Dietary requirements: please contact us at social@kismetrix.com.au before booking * Tickets are non-refundable but transferable * Respect, warmth and good energy are essential \-\-\- **🔗 Stay Connected** 📧 **social@kismetrix.com.au** 🌐[ ](http://www.kismetrix.com.au "http://www.kismetrix.com.au")**[www.kismetrix.com.au](http://www.kismetrix.com.au "http://www.kismetrix.com.au")** 📱 @kismetrix_ on **[Instagram](https://www.instagram.com/kismetrix_/ "https://www.instagram.com/kismetrix_/") & [Facebook](https://www.facebook.com/profile.php?id=61559826808523 "https://www.facebook.com/profile.php?id=61559826808523")** By registering you confirm you have read and agree to Kismetrix \| True Connection's Terms & Conditions\, Privacy Policy\, Disclaimer and Code of Conduct\.

**Nirvana Shatakam – Shankara's Six Verses on Freedom** Most spiritual paths tell you to become something. This teaching does the opposite. Through six ancient verses by Adi Shankara, you discover who you are by removing what you're NOT – the body, mind, and roles you play. What remains is your limitless nature that was always here. Over seven months, we'll unpack these verses line by line, transforming how you see yourself and your life. **What You'll Learn** * How you mistake yourself for body, mind, emotions, and roles * Why self-knowledge differs from self-improvement * Why you've never actually been bound – and what keeps that recognition hidden * What it means to recognise yourself as the sought, not the seeker **About the Teacher** Andre Vas teaches Vedanta full-time under the Swami Dayananda (Arsha Vidya) lineage. As a former business owner, he relates deeply to householders juggling work, family, and inner growth. Known for making knowledge stick through lived experience, not just concepts. **Who This Is For** No prior background needed. For anyone noticing that acquiring more, achieving more, or becoming better doesn't stick. For those with burning curiosity and a hunger to know, understand, and live this wisdom. **I'll set up group discussions also to help us make new friends.** **When & Where** 📅 2:00-4:00pm Melbourne time 📍 3 Anjaya Court, Blackburn, Melbourne **More info: [YesVedanta.com/nirvana](https://YesVedanta.com/nirvana)**

EVERY FRIDAY! FREE dance classes & social dancing and Reggaeton every week with Obsesión Latina - Salsa & Bachata & OYE Latino at The Albion Rooftop - South Melbourne! Main room: 6:45pm Doors open. Come in for a drink! 7:00pm 2 levels of Salsa classes 8:00pm 2 levels of Bachata classes 9:00pm Non-stop Bachata & Salsa 11:00pm Reggaeton all night! Rooftop: 11:00pm After the Bachata & Salsa in the main room, we can head upstairs to the rooftop for some more Bachata & Salsa until late. FREE entry all night every Friday! Book your class spots to helps us manage the class ratios and also because we may need to start capping numbers as we sometimes have over 140 students! First-timers welcome! No need to bring a partner, but the more the merrier! Dress as you would usually going to a bar or club. Guys smart casual, no trackies! https://www.eventbrite.com.au/e/free-salsa-bachata-classes-social-every-friday-in-south-melbourne-tickets-1978557074471?aff=oddtdtcreator

**—— Details ——** We will meet at the starting point, take round trip around the Tan and a short stroll inside the botanical garden. BYO coffee/ water bottle. Dress for outdoor walk. Come along & simply say, "Hi, it's my first time joining the group event." or ask the organiser to introduce you. You can take it slow and start from there. If you enjoy the conversations, take the initative to invite others to hang out over a bite/ drink after. **\-\-\- Running Late \-\-\-** If you are running late, please message at least 30 mins in advance. We will wait up to 15 mins before heading off. We won't be able to keep track of messages once we start. **\-\-\- RSVP / Change of Plan \-\-\-** Change of plan or decide not to attend is absolutely okay. Please do update your RSVP to "NO", so others can have the opportunity to attend. **\-\-\- Intro \-\-\-** Kudos 2 Friends is a Melbourne based community created for individuals who are looking to expand their social circle and form long term friendship overtime. Join us on a fun journey as we explore cafes, restaurants and bars, including drinks, meals, outings, hiking, sporting, chilling, etc. Above all, we’d like to celebrate the importance of friendships. So if you are looking to expand your social circle and explore new adventures and venues in Melbourne, come join us! **\-\-\- Heylo App \-\-\-** We use Heylo App for more fluid communication, including ideas, interest groups, questions etc. Please download the Heylo app from the App store and let the organizer know if you would like to be added to the Heylo Group at the event. We will send an invite to attendees to the group. (give us some time) **\-\-\- Rules \-\-\-** Admin will only add members to the group with a clear profile picture. (No hidden behind sunglasses, masks, drawings) **You might be removed from the group in the case of…** * no show * without a clear profile picture * anti-social behaviour (i.e. acts rude / disrespectful regularly) * take advantage of individuals for personal gain(s) **\-\-\- Privacy \-\-\-** Do not disclose your contact number in this post comment. We will delete your comment/info as soon as we see it to protect your privacy.

NuCalm is a patented, drug-free neuroscience technology designed to rapidly reduce stress, improve sleep quality, and aid recovery by shifting the body from a "fight-or-flight" state to a deeply relaxed parasympathetic state within minutes. [https://stamina.xosialx.com/nucalm.html](https://stamina.xosialx.com/nucalm.html) It uses neuroacoustic software, a biosignal processing disc, and light-blocking eye masks to guide brain waves from active beta states down to alpha/theta (relaxation/meditation) levels NuCalm uses a patented, clinically proven pitch and frequency matrix with non-linear oscillating algorithms to safely present your brain with precise signals, prompting what is known as a frequency-following response. Your brain synchronizes with the incoming NuCalm signals helping you naturally and effortlessly manage your state of mind by speeding up or slowing down your brain wave frequencies. NuCalm has mapped all of your brain wave frequency zones and created products to safely and predictably guide you to whatever mental state you desire. The amazing thing is, NuCalm is all-natural and works every time you use it within minutes. The best thing to do now is to watch the video on the website and download the NuCalm app. All you need is a headset and eye mask. This app purchase is covered with a 30-day money-back guarantee. Get started today and FEEL the difference even 15 minutes can make. WATCH THE VIDEO ON THE WEBSITE. [https://stamina.xosialx.com/nucalm.html](https://stamina.xosialx.com/nucalm.html)

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

**Abstract:** This is a practical playbook for building a production-grade data lakehouse. It walks through foundational principles — naming conventions, least-privilege access, automated CI/CD testing — before diving into medallion architecture. Furthermore, metadata-driven design patterns show how configuration tables and dynamic notebook orchestration eliminates hard-coded pipelines. The deck covers star schema modeling, guidance on choosing between Spark, Pandas, and SQL, and data quality enforcement using DQX with YAML data contracts. Finally, we dive into security best practices and performance optimizations. **Host:** Justin Shea, Mehdi Jeddi, Erik Pak, and Sou-Cheng Choi **Talk Format:** This is a hybrid event. To attend online, join us on Zoom here at 6pm: https://iit-edu.zoom.us/j/89379230295?pwd=NdETyE5sdYuSrvsrBZXSBFkUESBVkg.1 Meeting ID: 893 7923 0295 Passcode: 5t5WYn **Sponsor:** Adyen, UIC College of Business, and PyData Chicago co-host this event. UIC will provide the meeting site. Adyen will sponsor pizza and soft drinks for the onsite participants. **Address:** University of Illinois - Chicago, Douglass Hall, Room 220, 705 S Morgan St, Chicago, IL 60607 **Logistics:** “UIC Douglass Hall” is recognized on Google Maps, which can guide you through campus. Once you arrive, proceed to the second floor, room number 220

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

**We'll have two meetings covering AI - this second one is for Positron** We will review which AI features are linked in for Positron, and how to use them. **Source documents:** the repository is public, at: https://github.com/BarryDeCicco/AARUG_2026_04_09_AI_In_Positron You can download documents, or clone/fork the repository. **Location:** The meetup will be at SPARK's ([https://annarborusa.org/](https://annarborusa.org/)) Ann Arbor site: [SPARK HQ (Ann Arbor)](https://urldefense.com/v3/__https://www.google.com/maps/place/Ann*Arbor*SPARK*Headquarters/@42.2792515,-83.7447708,17z/data=!3m1!4b1!4m5!3m4!1s0x883cae3effe193cb:0x5296a53db2a282bf!8m2!3d42.2792515!4d-83.7447708?hl=en-US__;Kysr!!HXCxUKc!3EEdBNXRJKknP6LCGkZetSuEsdtChFojQnOVitFUC5C0fyilqXEbiMstT9ajBR3Cw-55qoFkrElCjQvjMdTxUw$). There is on street parking, and parking at local structures. **This will be a hybrid meeting - the Zoom session starts at 6:30 PM.** **Time:** The doors will be open at 6:00, with pizza and beverages provided. We will have a meet-and-greet-and-pizza session, and then at 6:30 we'll have a presentation. **Zoom information:** https://us06web.zoom.us/j/6658850479?pwd=Snd1UmZTT3pjZktENlczUXh4SERwUT09&omn=89012971377 Passcode: 940392 **If you can't get in, please call me at: 734 223-3307** **The github repository is at: https://github.com/BarryDeCicco/AARUG_2026_04_09_AI_In_Positron**

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)