Financial Engineering

**Beginners Tango dance class/course** Learn the first basics of how we dance Argentinean Tango * in a very friendly relaxed environment * in small but dynamic class groups * with professional teachers * both individuals & couples welcome * no previous dance experience required Every other month we start a new **8 week** intensive beginners' course for absolute beginners *(that we would love for you to join and experience).* **What are your options?** ✅ You can choose to attend individual **drop-in classes** ✅ Signing up to one of our **8 week beginners courses** ✅ The most value for money you will get out of our **Memberships** *(membership offer unlimited beginners classes at all our venues)* **Starting date:** Tuesday 10th March 2026 **Class dates:** 10, 17, 24, 31 Mar, 07, 14, 21, 28 Apr **Time:** 19.30 - 20.30 **Location:** [Exmouth Market centre](https://maps.app.goo.gl/JrEUmvFGejUD7FD1A)

PLEASE NOTE YOU MUST book and pay for your ticket in advance at https://www.londonfintechs.com/ The London Fintechs Committee would like to extend you an invitation to our March 2026 Networking Reception to be held in the private lounge of the famous Davys At St.James and hope you can join us for after-work drinks, their canapés and productive business networking to make new contacts and deals for 2026. We now have over 4000 diverse and relevant London members so it’s the perfect opportunity for making new business connections. See photos from our latest events at https://www.londonfintechs.com/ PLEASE NOTE YOU MUST book and pay for your ticket in advance at https://www.londonfintechs.com/ ALSO PLEASE NOTE we take most of our event bookings through our website and EventBrite so the numbers booked is much larger than displayed on this Meetup page (normally about 50-80 guests).

Beginner's introduction to essential Bitcoin topics. Join the Cyphermunk House community as Miss Orange explains Distributed Ledger Technology and the principles for recording, sharing, and synchronizing transactions across multiple network nodes simultaneously, eliminating the need for a central authority. All questions answered plus get your hands on essential Bitcoin hardware. No unsolicited photogrpahy. Peace and love.

**Join us on March 10th for the Stripe London developer meetup. This is an in-person event for anyone building with Stripe. An evening focused on Stripe user experiences, product insights, best practices, and community.** 🍕🍺🎁 **Perks** Food, drink, and SWAG provided! **🎫 Tickets** There is a hard limit for RSVP :) Wait list will be operating on Meetup. **📍Location** The event is hosted at Stripe's London offices near Liverpool St station. **🕚 Rough timings** * 6:30 pm - 7:00 pm: Doors open with refreshments * 7:00 pm - 8:00 pm: Talks and Q&A * 8:00 pm - 8:30 pm: Drinks, food, and networking **📣 Talks** 1\. An Engine for End\-to\-End Payments: Reconciliation\, Idempotency\, and Consistency \- **Patrick Nwakeze, Senior Mobile Engineer at UniTaskr** 2. **Anna Spysz Developer Advocate, Stripe** Don't miss this opportunity to connect with the Stripe community. [Stripe developer code of conduct.](https://stripe.com/legal/developer-code-of-conduct)

**When nothing happens: Bayesian approaches to testing for "no effect"** We are delighted to have Mircea Zloteanu for the first Bayesian Mixer of 2026, please register here: https://www.tickettailor.com/events/bayesianmixer/2066946 **Abstract:** Non-significant p-values do not constitute evidence for the absence of an effect, yet researchers often wish to make claims about “no difference.” Often this will lead to publications that make incorrect statements (i.e., claim no difference when the data is just uncertain) or even deter researchers from pursuing specific hypotheses or publish their work. This talk presents Bayesian alternatives for evaluating null results. First, I demonstrate Bayes Equivalence Tests for interval (composite) hypotheses. Second, I illustrate the default Bayesian t-test method relying on model comparison (using the JZS Bayes factor), showing how routine analyses can quantify evidence for or against a point null. Third, I introduce posterior-based equivalence testing using the Region of Practical Equivalence (ROPE) via bayestestR. Together, these approaches provide principled tools for publishing credible null findings. **Bio:** Mircea Zloteanu is a Lecturer in Psychology and Criminology at King’s College London, where his focus is on Research Methods and Statistics. He received his PhD in Experimental Psychology from University College London and has previously held posts at UCL, Teesside University, and Kingston University. His recent work focuses on meta-research, statistical methodology, and improving research practice, with particular emphasis on Bayesian methods, equivalence testing, and transparent reporting. Mircea is actively involved in the open science movement as UK Reproducibility Network Local Co-Lead and a member of ReproducibiliTea, promoting reproducible, rigorous, and cumulative psychological science.

Hello and welcome to the next GenAI UK Meetup #18. This event brings together engineers, practitioners, builders, and leaders working across cloud-native platforms, open-source ecosystems, Gen AI, Data and Agentic AI. Our meetups are friendly, welcoming, and community-driven; everyone is welcome, whether you’re experienced or just curious. This session will include practitioner talks, demos, Q&A, and time for networking with like-minded peers. Food and refreshments will be provided for in-person events where a host venue is supporting. We are delighted to host this event in **London** on the **10th of March** with [Nearform ](https://nearform.com/)and [Tessl](https://tessl.io/) **Speakers and Sessions:** Speaker: ​Luke Philips-Sheard, Engineering Manager, Vercel Session: Luke will break down GPU performance optimisation and AI sandboxing. Drawing on experience in finance and high-growth environments, he’ll explore how to manage GPU resources, isolate workloads, and prevent performance bottlenecks in real systems. Speaker: ​Jack Foxabbott, Founding Member of Technical Staff, Stealth Startup Session: Jack will dive into Neural Kernel Search and the evolution of custom CUDA for non-standard architectures. A practical look at how low-level optimisation unlocks performance gains that frameworks alone can’t deliver. **Agenda (GMT /UK ):** * 18:00: Welcome and refreshments * 18:30: Introduction * 18:35: Speaker 1 * 19:10: Break * 19:20: Speaker 2 * 19:55: Close and Networking **Get Involved:** We are always keen to hear from: • Speakers — case studies, engineering deep dives, lessons learned, open-source talks • Hosts — organisations able to provide space for future meetups • Sponsors — support with refreshments, marketing, or accessibility If you would like to speak, sponsor, or host a future event, please get in touch with **[Ethan Sumner](https://www.linkedin.com/in/ethansumner404/)**[ ](https://www.linkedin.com/in/ethansumner404/)via LinkedIn. You can find our YouTube Channel **[here](https://www.youtube.com/@CommunityStackHQ)[.](https://www.youtube.com/@CommunityStackHQ)** This community forms part of the **[Community Stack ecosystem](https://www.meetup.com/pro/generative-ai-uk-community/)**[ ](https://www.meetup.com/pro/generative-ai-uk-community/)and follows the Community Stack [Code of Conduct](https://www.communitystack.io/code-of-conduct) and[ Privacy Policy](https://www.communitystack.io/privacy-policy) to ensure a respectful, inclusive, and welcoming environment for all attendees. By registering for this event, you agree to these terms.

Join us on March 10th from **6:00pm** for a Data Streaming meetup hosted by **[Fresha](https://www.fresha.com/)**! 📍**Venue:** **Fresha** The Tower, 207 Old Street London, EC1V 9NR 7th Floor **PLEASE bring your PHOTO ID and REGISTER with your First and Last Name, Email. Thanks!** **DOORS CLOSE AT 7PM FOR SECURITY.** 🗓 **Agenda:** * 6:00pm – 6:30pm: Food/Drinks and Networking * 6:30pm - 7:00pm: Jesús Gómez-Escalonilla Guijarro, Data Engineer @ Fresha * 7:00pm - 7:30pm: Pranam Codur, Senior Solutions Engineer @ Confluent * 7:30pm - 8:00pm: Sreeram Machavaram C, Principal Architect @ Cognizant * 8:00pm - 9:00pm: Q&A Networking 💡**Speaker One:** Jesús Gómez-Escalonilla Guijarro, Data Engineer @ Fresha **Title of Talk:** Optimizing StarRocks Query Performance: Lost in JSON, Found by Northstar **Abstract:** StarRocks is fast, but understanding slow queries at scale is hard when plans are massive JSON. We built Northstar at Fresha to turn plans and execution metrics into a visual view you can reason about quickly. Through production case studies that reflect our real workloads, we'll show the bottlenecks Northstar exposed (scans, joins, skew, modelling) and how it made tuning faster and more systematic. **Bio:** Jesús Gómez-Escalonilla Guijarro is a Data Engineer at Fresha, where he focuses on building scalable and performant analytical data systems. He has been part of Fresha’s data team for several years, first as an Analytics Engineer and now in his current role, helping shape how data is modelled, analysed, and optimised across the organisation. Passionate about making complex systems understandable and efficient, Jesús enjoys tackling performance bottlenecks and sharing learnings with the wider data engineering community. 💡**Speaker Two:** Pranam Codur, Senior Solutions Engineer @ Confluent **Title of Talk:** From Data Mess to Data Streaming Platform **Abstract:** Most organizations want realtime data but are held back by brittle integrations, batch ETL, and siloed warehouses. In this session, we’ll walk through the Confluent Data Streaming Platform (DSP), which is built on Apache Kafka® and Apache Flink®, and a reference architecture you can use to ship governed, reusable real-time data products that power applications, analytics, and AI workloads. Attendees will leave with practical patterns to modernize existing Kafka and batch pipelines while maintaining security, lineage, and compliance. 💡**Speaker Three:** Sreeram Machavaram C, Principal Architect @ Cognizant **Title of Talk:** From "Data Rich and Information Poor" utility To "Event-driven, Real-time intelligent" operations **Abstract:** Utilities are massive and complex. Whether it’s water, gas, or rail, they operate treatment works, pumping stations, compressor sites, signalling systems, and vast networks that span cities and regions. Keeping these services running safely and continuously means collecting and interpreting data from highly distributed sites and their connected networks in real time. This machine data — from PLCs, sensors, third-party devices, and operational systems — reflects the physical world: pumps starting, valves opening, pressure fluctuating, trains moving, gas flows changing. But raw telemetry is noisy, inconsistent, and deeply technical. SCADA and other OT systems are often siloed and reactive. Engineering signals are hard for IT to interpret, leaving organisations unable to combine OT data with IT-based analytics and intelligence in real time. The result: fragmented visibility, alarm fatigue, and reactive decision-making. A Unified Namespace (UNS) and event-driven stream processing provides a solution. Using MQTT to publish operational events, Kafka as the enterprise backbone, and Flink for scalable stream processing, raw telemetry is filtered, contextualized, and transformed into meaningful, business-ready events. The outcome is IT-OT convergence in action — turning reactive, siloed systems into event-driven, real-time intelligent operations Intended to give a high-level approach and architecture around IO-OT convergence using UNS, Event Driven and Stream processing in modern intelligent utilities. **Bio:** Sreeram Machavaram C is hands-on practitioner specialising in utility solutions across IT-OT convergence, real-time data architectures, and stream processing. He works in a team that designs and builds event-driven systems that bridge operational technology (OT) and enterprise IT, enabling utilities to transform raw telemetry into actionable intelligence. \*\*\* If you are interested in hosting/speaking at a meetup, please email community@confluent.io

**Beginners Tango dance classes/course** Learn the first basics of how we dance Argentinean Tango * in a very friendly relaxed environment * in small but dynamic class groups * with professional teachers * both individuals & couples welcome * no previous dance experience required Every other month we start a new **8 week** intensive beginners' course for absolute beginners *(that we would love for you to join and experience).* **What are your options?** ✅ You can choose to attend individual **drop-in classes** ✅ Signing up to one of our **8 week beginners courses** ✅ The most value for money you will get out of our **Memberships** *(membership offer unlimited beginners classes at all our venues)* **Starts:** Thursday 12th March 2026 **Class dates:** 12, 19, 26 Mar, 09, 16, 23, 30 Apr **Time:** 19.00 - 20.00 **Location:** [The Wesley in Camden](https://maps.app.goo.gl/JRmQUpoffto229mW8)

Hello and welcome to our joint **Cloud Platform Engineering London x Platform Engineering Leaders x Data & AI Leaders** meetup. This special crossover event brings together platform engineers, data and AI leaders, architects, SREs, and technology executives exploring how agentic AI systems intersect with modern platform engineering in regulated financial services environments. We are delighted to host this event at Lloyd's Banking Group in London. **Speakers & Sessions:** Panel: Agentic AI in the Enterprise Speakers: * Joseph Reeve, Growth, ElevenLabs * Chris Parsonson, CEO, Solve Intelligence * Joanna Crown, Director of Data, Moonpig * Sultan AI Awar, Solutions Architect (Digital Natives) at Databricks * Moderator: Ethan Sumner, Co-Founder & CEO at Community Stack Session: Agentic AI in Practice: How LBG is delivering scalable business value through AI Description: This session highlights LBG’s enterprise approach to scale Agentic AI, showing how the Group has built a scalable and safe foundation for Agentic AI through investments in data & AI platforms, governance frameworks, reusable agentic patterns, and AI upskilling for colleagues. Speakers: * Astitva Karunesh - AI Business Lead, AI CoE, Lloyds Banking Group * Lara Vomfell - Senior Data & AI Scientist, AI CoE, Lloyds Banking Group **Agenda:** 18:00 — Arrival and refreshments 18:30 — Welcome and introduction — Ethan Sumner 18:35 — Agentic AI in Practice - LBG 19:10 — Break 19:20 — Agentic AI in the Enterprise 20:00 — Close and networking We are always keen to hear from: • Speakers • Hosts • Sponsors If you would like to speak, sponsor, or host a future event, please reach out to [Ethan Sumner](https://www.linkedin.com/in/ethansumner404/) via LinkedIn. These communities form part of the [Community Stack](https://www.meetup.com/pro/generative-ai-uk-community/) ecosystem and follow the [Community Stack Code of Conduct](https://www.communitystack.io/code-of-conduct) and [Privacy Policy,](https://www.communitystack.io/privacy-policy) ensuring a respectful, inclusive, and welcoming environment for all attendees.

Join us at the next monthly London Security Engineering meetup! **🍕 6:00pm: Arrive** \- Kick off the evening with light refreshments and networking \(30 mins\) 🎤 **6:30pm:** **Main Talk** \- Glenn Wilkinson\, CEO & Co\-Founder @ Agger Labs on "Ransomware 2026: Get Ready or Get Wrecked" **☕ 7:00pm: Break** – Refresh, connect, and recharge (15-20 mins) ⚡ **7.15pm:** **Lightning Talk** \- TBC **🍻 8:00pm: Pub** \- We usually go to a neighbouring pub for a drink after\! This event is a good opportunity to gain practical insights, meet fellow security professionals and discuss the latest trends in the industry. 📍 **Where:** TBC 📅 **When:** Thursday March 12th 2026 *This event is made possible by the teams at MMC Ventures, Maze, and Tracebit.*

Hi friends, Welcome to our first meetup in this The Friendly Meetup for Actuaries and Quants! We're a sister group of [The Friendly Data Meetup London](https://www.meetup.com/the-friendly-data-meetup/?eventOrigin=home_groups_you_organize), a bootstrapped 2000+ person group. This one is focused on actuaries and quants :D As a smaller group, we make meaningful connections with like-minded quantitative professionals. Lifelong friendships are forged along the way! Whether you're new in town, want to expand your social circle, get into the insurance and banking space, or see a friend you know, this is the place to be! No guest speakers nor rigid agenda, just a casual meetup and lots of fun conversation! 🥳 We're also on Luma, so please follow us there too! [https://luma.com/friendly-actuaries](https://luma.com/friendly-actuaries) See you soon! NOTE: Please remember to bring your ID with you, as all guests must be of legal age to enter the venue. **About Us** 🤗 Welcome actuaries, quants and friends! Sometimes, it can be difficult to make friends within the field, and that's what we're all about! We're a group of like minded individuals who understand the highs and lows of working in finance and insurance. ✅ Our primary goal is to have higher quality conversations that are more meaningful, with smaller groups so that we get to spend more attention on each individual. 💯 If you're already reading this, you're definitely welcome! We welcome everyone, whether you're already in the field, looking to get started or just curious! 🗨️ Bring your friends, bring your plus ones, we're all just here to have a good laugh and a good chat about the world, even if it isn't always about our work. **Our values:** 📖 Openness - We welcome everyone 🤝 Trust - Build long-lasting friendships together 💝 Care - Be kind to others and help each other out **Who it's for:** \- Life Actuaries \- Non\-Life Actuaries \- Health Actuaries \- Pensions Actuaries \- Reinsurance Actuaries \- Quantitative Analysts \- Quantitative Traders \- Investment Bankers \- Portfolio Managers \- Financial Engineers \- Entrepreneurs\, Contractors \- Anyone who works with Insurance\, Pensions\, Hedge Funds\, Investment Banks\, Asset Managers etc\. \- Anyone looking to get into the space \- Friends **How to Make the Most of the Meetup** The Friendly Meetup for Actuaries and Quants has one simple purpose: meaningful connections. We're not just a community of people, we're friends who get invested in each others lives. We check in on our friends regularly, and personally. So come and join us, more than just once or twice! **Code of Conduct:** The Friendly Meetup welcomes all genders, nationalities, ethnicities, backgrounds, identities etc. There is a strict no discrimination policy in adherence to our code of conduct and our guiding principles. We maintain a zero-tolerance policy for hateful or antisocial behaviour. In short, be kind to others. Do not insult or put down others. Behave professionally, don't make others uncomfortable. Remember that harassment and sexist, racist, or exclusionary jokes are not appropriate for The Friendly Meetup.

**Join the London Investors and Traders Group for an afternoon of discussion and networking focused on trading and investing** Whether you are a short-term trader or a long-term investor, this event offers a platform to discuss market trends, exchange ideas and strategies, and potentially collaborate on future trade and investment projects. Don't miss this opportunity to enhance your trading and investing knowledge and skills while making valuable connections in the trading and investing community. **This event is only for members who have posted RSVPs here.** (Please change your RSVPs early if you are unable to attend so that some of those on the waitlist could) **AGENDA** **15.00 Meet Greet and Network** **16:30 Discussion** Topics for Talks & Discussion: **Current Developments** in the Financial Markets **Active, Passive & Systematic** Investing Strategies **Trading Strategies for** Short, Medium & long-term **Followed by Q&A** **18:30 Close** **We look forward to meeting you at this event!** *(We are a peer group of Investors and Traders, not an advisory service)*

Come and join us for a coffee/tea and chat as we discuss what’s hype and what’s real as well as how analytics helps us fight human trafficking. All Food and drink must be paid for as you consume it. A minimum of a drink must be orders can be water soft drink or coffe/tea etc excellent cocktails available.

**Kindly note that this is a paid event and the average number of attendees for our events is 60-70 people. You can register on [https://www.eventbrite.co.uk/e/women-in-tech-connector-london-tech-networking-event-for-women-tickets-1983602817424?aff=meetup](https://www.eventbrite.co.uk/e/women-in-tech-connector-london-tech-networking-event-for-women-tickets-1983602817424?aff=meetup)** Women in Tech Connector®: London’s premier networking for women in tech & startups. Build genuine, high-caliber connections that last. ## Women in Tech Connector® is a London-based networking event designed specifically for women working in technology, digital industries, innovation, and startup ecosystems. This focused event takes place **before [Women Connector®](https://www.eventbrite.co.uk/e/1983534141011?aff=oddtdtcreator "https://www.eventbrite.co.uk/e/1983534141011?aff=oddtdtcreator")**, giving attendees the opportunity to build meaningful connections within the tech and startup space before joining a wider community of women in business and leadership. ### **👩‍💻 Who Should Attend?** * Women in tech leadership roles * Startup founders & co-founders * AI, data, product & digital professionals * Tech investors & advisors * Women scaling or building tech-enabled businesses ### **🌟 Why Attend?** * Expand your professional tech network in London * Connect with ambitious, growth-focused women * Build authentic, high-value relationships * Continue networking at Women Connector® afterwards This is a structured yet welcoming networking experience focused on quality conversations over transactional exchanges. ### **📍 Venue** **Hard Rock Cafe London** ### **🕓 Time** **17:00 (London time)** Doors open, guests are welcome to stay on for Women Connector® following the event at no additional cost. ## **📲 WhatsApp Group** On the day of the event, attendees will receive an email invitation to join the Women Connector® WhatsApp group to continue conversations before and after the event. ## **🎟 Refund Policy** Tickets are non-refundable. If you are unable to attend, you may transfer your ticket to another attendee—simply inform us of the replacement name in advance. ## **📸 Event Disclaimer** Please note that photos and videos may be taken during the event and used for **[London Connector](https://www.linkedin.com/company/london-connector/?viewAsMember=true "https://www.linkedin.com/company/london-connector/?viewAsMember=true")®** and[ ](https://www.linkedin.com/company/women-connector/?viewAsMember=true "https://www.linkedin.com/company/women-connector/?viewAsMember=true")**[Women Connector](https://www.linkedin.com/company/women-connector/?viewAsMember=true "https://www.linkedin.com/company/women-connector/?viewAsMember=true")®** social media channels and promotional materials. If you prefer not to appear in any photos or videos, kindly inform the host upon arrival and your preference will be fully respected. * [United Kingdom Events](https://www.eventbrite.co.uk/d/united-kingdom/events/) * [Greater London Events](https://www.eventbrite.co.uk/d/united-kingdom--greater-london/events/) * [Things to do in London](https://www.eventbrite.co.uk/ttd/united-kingdom--london/) * [London Networking](https://www.eventbrite.co.uk/d/united-kingdom--london/networking/) * [London Business Networking](https://www.eventbrite.co.uk/d/united-kingdom--london/business--networking/) * [#business](https://www.eventbrite.co.uk/d/united-kingdom--london/%23business/) * [#networking](https://www.eventbrite.co.uk/d/united-kingdom--london/%23networking/) * [#tech](https://www.eventbrite.co.uk/d/united-kingdom--london/%23tech/) * [#women](https://www.eventbrite.co.uk/d/united-kingdom--london/%23women/) * [#entrepreneur](https://www.eventbrite.co.uk/d/united-kingdom--london/%23entrepreneur/) * [#womeninbusiness](https://www.eventbrite.co.uk/d/united-kingdom--london/%23womeninbusiness/) * [#londonevents](https://www.eventbrite.co.uk/d/united-kingdom--london/%23londonevents/) * [#businessnetworking](https://www.eventbrite.co.uk/d/united-kingdom--london/%23businessnetworking/) * [#women_entrepreneurs](https://www.eventbrite.co.uk/d/united-kingdom--london/%23women_entrepreneurs/) * [#business_professional](https://www.eventbrite.co.uk/d/united-kingdom--london/%23business_professional/)

FREE meetup. Register HERE 🎟️- https://www.eventbrite.com/e/unlocking-retirement-capital-flips-wholesales-private-money-strategies-tickets-1983411263481?aff=cicmeetupapp **Unlocking Retirement Capital: Flips, Wholesales & Private Money Strategies in Self-Directed Accounts** **Featuring Guest Speaker:** Amanda Holbrook (Specialized Trust Company) **Hosted by:** Columbus Investors Club ### **Event Description** Most people think retirement accounts are passive. That they’re “for later.”That you can’t touch them. That real estate and retirement money don’t mix. They’re wrong. This meetup is about how investors use **Self-Directed IRAs and Solo 401(k)s** to put retirement capital to work…**buying real estate, funding deals, and even raising private money** (the right way). ### **Featured Guest Speaker: Amanda Holbrook** We’re excited to welcome **Amanda Holbrook of Specialized Trust Company** to break this down clearly and practically…so you understand what’s allowed, how it works, and what to avoid. ### **What You’ll Learn** Amanda will walk through: **Flip inside a Self-Directed IRA or Solo-401(k)** * How to structure the deal correctly * How expenses must be handled * When UBIT may apply **Wholesale within a retirement account** * How assignments work * What type of income it creates **Use OPM (Other People’s Money) to scale** * How investors raise private money from Self-Directed IRAs * How to structure notes properly * How to fund deals inside **and** outside your own retirement account ### **The Core Idea** There is a lot of capital sitting in retirement accounts. This session shows you how real estate investors unlock it **without guessing, winging it, or accidentally creating a compliance mess.** ### **Who This Event Is For** * Investors flipping or wholesaling who want to understand self-directed rules * Anyone raising private money (or wanting more capital sources) * People with retirement funds who want them working harder than stocks/mutual funds ### **Event Details** **Location:** Ohio Brewing Company – 421 E 2nd Ave, Columbus, OH 43201 **Date & Time:** Thursday, March 26th, 6–8 PM *(Doors open at 5:30)* **Cost:** Free *(Seats are limited — RSVP required)* **Food:** Free food included **FREE meetup. Register HERE** 🎟️- https://www.eventbrite.com/e/unlocking-retirement-capital-flips-wholesales-private-money-strategies-tickets-1983411263481?aff=cicmeetupapp *Disclaimer: This event is for educational purposes only and is not legal, tax, or investment advice.*

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

**💥 Join us THIS Saturday and EVERY Saturday!** **💥 At Columbus’ Hottest New Salsa Venue!** **.** Lincoln Street Salsa THIS Saturday and EVERY Saturday! 8 pm – 1 am **.** **💥 Gorgeously Renovated Studio!** **💥 Free Parking!** **💥 BYOB!** **💥 Easy Access from Highway!** **.** Lincoln Street Salsa 1717 Brice Rd Reynoldsburg, Ohio 43215 **.** **ENTRANCE IS ON THE NORTH SIDE OF THE BUILDING** **Behind Anthony’s Pharmacy!** **.** **PLEASE SHARE and help get the word out!** **.** **🟣 Salsa, Bachata, and Merengue Dancing!** **.** **🟣** 8:00 pm – 8:30 pm **𝗥𝗲𝗴𝗶𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻** **.** **🟣** 8:30 pm – 9:30 pm **𝗕𝗲𝗴𝗶𝗻𝗻𝗲𝗿 𝗗𝗮𝗻𝗰𝗲 Class!** **.** **🟣** 9:30 pm – 1 am **𝗢𝗽𝗲𝗻 𝗗𝗮𝗻𝗰𝗲 𝗣𝗮𝗿𝘁𝘆!** **.** **✅ Questions?** **Visit [LincolnStreetSalsa.com](https://columbussalsadancing.com/)** Or Text Todd: 614-774-8146 **.** **✅ No Experience Necessary!** **✅ No Partner Required!** **✅ Plenty of People to Dance With!** **.** **✅ $15 Cash / $16 Card** **✅ College Students $5 Off with Valid ID!** **✅ BYOB** **✅ Age 18+** **.** **✅ Lincoln Street Salsa is the perfect place for…** **.** **👉 Learning to Dance** **👉** Social Dancing **👉 Birthday Celebration** **👉** Bachelorette Parties **👉 Girl’s Night Out** **👉 Date Night** **👉** Getting Fit / Burning Calories **👉 Meeting New People** **👉** Having Fun, Fun, Fun! **.** ✅ **Questions?** Visit [LincolnStreetSalsa.com](https://columbussalsadancing.com/) Or Text Todd: 614-774-8146

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

💥 𝐋𝐢𝐧𝐜𝐨𝐥𝐧 𝐒𝐭𝐫𝐞𝐞𝐭 𝐒𝐚𝐥𝐬𝐚 💥 𝐅𝐞𝐚𝐭𝐮𝐫𝐢𝐧𝐠: 💥 𝐋𝐢𝐯𝐞 𝐒𝐚𝐥𝐬𝐚 𝐁𝐚𝐧𝐝: 𝐀𝐥 𝐒𝐨𝐧 𝐃𝐞𝐥 𝐈𝐲𝐚! . 💥 𝐒𝐚𝐭𝐮𝐫𝐝𝐚𝐲, 𝐌𝐚𝐫𝐜𝐡 𝟏𝟒 💥 𝟖 𝐩𝐦 – 𝟏 𝐚𝐦 . 🟣 Salsa, Bachata, and Merengue 🟣 Dancing All Night Long! . 👉 𝐁𝐮𝐲 𝐄𝐚𝐫𝐥𝐲 𝐁𝐢𝐫𝐝 𝐓𝐢𝐜𝐤𝐞𝐭𝐬 𝐍𝐎𝐖 𝐚𝐭: [https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/) . Lincoln Street Salsa 1717 Brice Rd Reynoldsburg, Ohio 43068 . 🟣 𝐑𝐞𝐠𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 8:00 pm – 8:30 pm . 🟣 𝐁𝐞𝐠𝐢𝐧𝐧𝐞𝐫 𝐃𝐚𝐧𝐜𝐞 𝐋𝐞𝐬𝐬𝐨𝐧! 8:30 pm – 9:30 pm . 🟣 𝐎𝐩𝐞𝐧 𝐃𝐚𝐧𝐜𝐞 𝐏𝐚𝐫𝐭𝐲 𝐖𝐢𝐭𝐡 𝐋𝐢𝐯𝐞 𝐒𝐚𝐥𝐬𝐚 𝐁𝐚𝐧𝐝! 9:30 pm – 1:00 am . ✅ Cover Includes Dance Lesson and/or Party! . 👉 𝐁𝐮𝐲 𝐄𝐚𝐫𝐥𝐲 𝐁𝐢𝐫𝐝 𝐓𝐢𝐜𝐤𝐞𝐭𝐬 𝐍𝐎𝐖 𝐚𝐭: [https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/) . 👉 $𝟐𝟓 𝐄𝐚𝐫𝐥𝐲 𝐁𝐢𝐫𝐝 𝐓𝐢𝐜𝐤𝐞𝐭𝐬 (𝐄𝐧𝐝𝐬 𝟑/𝟏𝟒 @ 𝟓 𝐩𝐦!) . 👉 $𝟑𝟎 𝐀𝐭 𝐭𝐡𝐞 𝐃𝐨𝐨𝐫 . ✅ 𝐍𝐨 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐍𝐞𝐜𝐞𝐬𝐬𝐚𝐫𝐲! ✅ 𝐍𝐨 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝! ✅ Always Other People to Dance With! ✅ Singles, Couples, Beginners, and Pros Welcome! . ✅ BYOB ✅ 18+ . ✅ 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬? 𝐕𝐢𝐬𝐢𝐭: LincolnStreetSalsa.com 𝐎𝐫 𝐓𝐞𝐱𝐭 𝐓𝐨𝐝𝐝: 𝟔𝟏𝟒-𝟕𝟕𝟒-𝟖𝟏𝟒𝟔 . 👉 𝐁𝐮𝐲 𝐄𝐚𝐫𝐥𝐲 𝐁𝐢𝐫𝐝 𝐓𝐢𝐜𝐤𝐞𝐭𝐬 𝐍𝐎𝐖 𝐚𝐭: [https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/) .

Is your business taking more of your time than you would like? [Rob Young](https://www.linkedin.com/in/cinci-robyoung/) principal at [Stage 3 Group](https://www.linkedin.com/company/stage-3-group/), hosts this workshop series and is the author of Stage 3 Success. * Provides a framework and a playbook for leaders of emerging businesses * Reviews business management tools and techniques for scaling and maturing a business * How to recognize and leverage stories hidden in financial statements * How to implement financial and operational controls and use leading indicators to spot trouble before it occurs * How to manage your time for maximum effect * How to deal with nonperforming employees * How to create standard operating procedures throughout your organization Four sessions will include two hours of content and an optional 90-minute hands-on lab. Reserve your spot via this link: https://clintonvilleba.com/calendar/#!event/2026/3/20/chaos-to-clarity-to-control ($200 for non-CABA members.)