Software Development

Please join us for an evening of all things Umbraco - the latest news, community chat, and a talk or two! For 2026, we will be running both in-person and virtual meetups, alternating every month. For those who can't join in person, virtual attendance is available too, so you can join us no matter where you are! This month, we have **Mike Masey** giving you a sneak peak of his Umbraco Spark talk where he uses Claude Code and SPECKL to create a web accessible tool for a brand contrast colour checker, and **Justin Neville** will be giving a demo of the new Umbraco AI integrations. There will also be food, drinks and some friendly socialising. What's not to like? 😄 Whether you are an Umbraco novice or a seasoned developer, this is your chance to meet like-minded people to talk about our favourite friendly CMS! No matter what your role is there will be something to learn and your chance to meet other members of the Umbraco community from Kent and the surrounding areas. Venue The meetup will be at Dragon Coworking in Rochester (7-8 New Road Avenue, St George's Hotel, Rochester, ME4 6BB), a short walk from Chatham train station and with free on-site parking. If you wish to use the car park, please access via Gundulph Road, Rochester, ME4 4ED. You can then use the steps between buildings to access the entrance. If the car park is full there is on road parking available, but please check the parking restrictions. On arrival, please make your way to St George's Hotel reception (where you access Dragon Coworking) and one of the organisers will come and collect you. **Please note: Do not bring bananas, nuts or pineapple into the coworking space as there are members with allergies.**

**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/london-property-networking-event-investors-real-estate-proptech-meetup-tickets-1983346171790?aff=meetup](https://www.eventbrite.co.uk/e/london-property-networking-event-investors-real-estate-proptech-meetup-tickets-1983346171790?aff=meetup)** Connect with property investors, real estate pros & PropTech innovators in London this November. Network & grow your business opportunities. #### **Connect with property investors, real estate pros & PropTech innovators in London this November. Network & grow your business opportunities.** The iconic and legendary Property Connector is now in its 15th year. It is always well attended with up to 60-70 attendees (the last ones were nearly sold out with 80 guests). We invite you to join us at the prestigious Hay Hill Private Members Club in Mayfair for an exclusive evening of meaningful connections, valuable insights, and real opportunities. In line with the other events run by London Connector, you will find a welcoming and friendly environment, where deals are made, partnerships are formed, and innovation thrives in the property sector. In fairness, of all the events we run, this is probably the one where the highest number of deals and partnerships are created. ### **What You’ll Gain** **1\. Strategic Connections:** * Engage with leading investors, developers, architects, sustainability experts, and proptech innovators who are shaping the future of property. **2\. Pre\-Event Networking:** * Start building relationships before the event with access to an exclusive WhatsApp group where you can introduce yourself and set expectations. **3\. Opportunities to Thrive:** * Learn about cutting-edge trends, discover collaborative opportunities, and gain actionable strategies to grow your business. ### **Who Should Attend?** This event is tailored for a wide range of property professionals, including: * **Investors & Developers** eager to discover new projects and expand their portfolios. * **Real Estate Agents & Mortgage Brokers** aiming to network and find fresh leads. * **Landlords & Property Managers** seeking strategies to enhance their operations. * **Architects, Builders & Contractors** looking to connect with industry leaders. * **Proptech Founders & Tech Innovators** exploring collaborations and partnerships. * **Urban Planners & Sustainability Experts** driving innovation in property development. * **Interior Designers, Stagers & Consultants** building relationships to grow their reach. * **Legal Professionals & Property Lawyers** specializing in property and real estate law. * **Accountants & Financial Advisors** offering property-focused financial solutions. * **Property Marketing Experts & PR Specialists** sharing strategies to boost visibility. * **Surveyors & Valuation Experts** keen to connect with decision-makers in the industry. * **Sustainability Consultants & ESG Advocates** focusing on greener property solutions. * **Facility Managers & Operations Specialists** improving efficiency in property management. * **Insurance Brokers & Risk Advisors** serving the property sector. * **First-Time Buyers & Aspiring Professionals** looking to break into the property industry. * **Educational Institutions & Trainers** promoting property-related courses and certifications. Whether you’re an experienced professional or just starting out, this event is designed to help you connect, collaborate, and succeed. ### **Venue Spotlight** Set in the exclusive **Hay Hill Private Members Club**, known for its elegant ambiance and prime Mayfair location, this event offers the perfect blend of professionalism and sophistication. It’s the ideal setting to build lasting relationships while enjoying a relaxed and refined atmosphere. ### **Book Your Spot Today** **⏳ Limited Availability:** Only 80 spots are available for this exclusive event, ticket prices may go up the closer we get to the event date.Tickets are non-refundable but transferable to someone else if needed. **Event Disclaimer** Please note that photos and videos may be taken during this event. These may be used on our social media channels and promotional materials to showcase our events. If you prefer not to appear in any photos or videos, please inform the event host upon arrival, and we will ensure your preference is respected. Thank you for your understanding and cooperation. * [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/) * [#investment](https://www.eventbrite.co.uk/d/united-kingdom--london/%23investment/) * [#investors](https://www.eventbrite.co.uk/d/united-kingdom--london/%23investors/) * [#property](https://www.eventbrite.co.uk/d/united-kingdom--london/%23property/) * [#london](https://www.eventbrite.co.uk/d/united-kingdom--london/%23london/) * [#proptech](https://www.eventbrite.co.uk/d/united-kingdom--london/%23proptech/) * [#propertyinvestment](https://www.eventbrite.co.uk/d/united-kingdom--london/%23propertyinvestment/) * [#londonevents](https://www.eventbrite.co.uk/d/united-kingdom--london/%23londonevents/) * [#march](https://www.eventbrite.co.uk/d/united-kingdom--london/%23march/) * [#businessnetworking](https://www.eventbrite.co.uk/d/united-kingdom--london/%23businessnetworking/) * [#propertydevelopment](https://www.eventbrite.co.uk/d/united-kingdom--london/%23propertydevelopment/)

**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/wealth-connector-mayfair-london-investment-networking-tickets-1983427137962?aff=meetup](https://www.eventbrite.co.uk/e/wealth-connector-mayfair-london-investment-networking-tickets-1983427137962?aff=meetup)** Join Wealth Connector® Mayfair to meet investors, wealth managers & founders exploring co-investment and strategic growth. ## **💎 Wealth Connector® – 25th Edition** London’s Premium Wealth & Investment Networking Event 💼🚀 Join London’s high-calibre networking event for **investors, wealth managers, entrepreneurs, founders, senior executives, HNWIs, and growth-focused professionals**. Wealth Connector® bring together those who have created wealth, those looking to preserve it, and experts providing wealth-building and wealth-protection strategies. This is a thoughtfully designed, relationship-focused event that prioritises **meaningful conversations, collaboration, and long-term opportunity creation** 🤝💡. ## **Why Join? 🌟** ### **Expand Your Network 🤝** Connect with investors, financial professionals, business leaders, and HNWIs looking to share insights, explore opportunities, and build lasting professional relationships. ### **Explore Strategic Partnerships 🔗** Discover collaboration opportunities, co-investment strategies, and long-term wealth creation or preservation solutions. ### **Premium Networking Experience 💡** Engage with a curated community of high-calibre professionals in a sophisticated Mayfair venue designed for meaningful, no-pressure interactions. ## **What You’ll Gain 🎯** **Strategic Connections** Build trusted relationships with entrepreneurs, investors, executives, and advisors. **Valuable Insights** Learn about wealth management, investment trends, and growth strategies from experts. **Collaboration Opportunities:** Identify partners and opportunities to co-invest, co-create, or grow your wealth strategically. ## **Event Details 🕒** 📅 **Date:** 16 March ⏰ **17:00 – Event Start** Fully hosted, free-format networking focused on quality conversations. 18:00—Guests may remain in the venue at no extra cost for continued networking at the Property Connector® event.. ## **WhatsApp Group 📲** Continue the conversation before and after the event by joining the exclusive attendee WhatsApp group. On the day, you will receive an email invitation to join. ## **Venue 📍** Hosted at **Hay Hill**, a premium Mayfair venue blending elegance, discretion, and a professional environment for high-level networking. ## **Dress Code 👔** Business attire or smart casual. No T-shirts or trainers. ## **Refund Policy ℹ️** Advance tickets are discounted and non-refundable, but may be reassigned to another person if you are unable to attend. ## **Event Disclaimer 📸** Photos and videos may be taken during the event for use across social media channels and promotional materials. * [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/) * [#investment](https://www.eventbrite.co.uk/d/united-kingdom--london/%23investment/) * [#startup](https://www.eventbrite.co.uk/d/united-kingdom--london/%23startup/) * [#networkingevent](https://www.eventbrite.co.uk/d/united-kingdom--london/%23networkingevent/) * [#london](https://www.eventbrite.co.uk/d/united-kingdom--london/%23london/) * [#businessnetworking](https://www.eventbrite.co.uk/d/united-kingdom--london/%23businessnetworking/) * [#networkingmeeting](https://www.eventbrite.co.uk/d/united-kingdom--london/%23networkingmeeting/) * [#money_management](https://www.eventbrite.co.uk/d/united-kingdom--london/%23money_management/) * [#business_professional](https://www.eventbrite.co.uk/d/united-kingdom--london/%23business_professional/)

**\*\* PLEASE NOTE! \*\*** **CML primarily uses Luma now and we suggest you subscribe to our [calendar there](https://lu.ma/cml). All attendees must be registered via Luma for our events, WE NO LONGER ACCEPT RSVP'S VIA MEETUP.** **Thank you for your understanding!** **March 16 Event - Sign up [here](https://luma.com/88n45anq).** **SPECIAL EDITION: CryptoMondays London x ETHLDN** ​Ethereum is evolving — again. ​With a major fork on the horizon, growing conversations around protocol ossification, zkVMs, and long-term quantum resistance, the big question is: ​**What does Ethereum’s future actually look like?** ​This month, we’re teaming up with our frens at ETHLDN for a special co-hosted edition focused entirely on the world’s most battle-tested smart contract platform. We’ll start with the fundamentals (yes, this is still CryptoMondays - newcomers welcome 👋), before moving into deeper discussion around: ​• Why upcoming forks matter ​• Ethereum’s “endgame” and protocol ossification ​• How zkVMs fit into the roadmap ​• Maximising decentralisation in practice ​• Quantum resistance *** ​**Speakers to be confirmed! Sign up here:** **[https://luma.com/88n45anq](https://luma.com/88n45anq)** CryptoMondays London is the city's largest and longest-running web3 meet-up. We are dedicated to community, education, and networking. Please subscribe to our Luma calendar to stay up to date on events [https://lu.ma/cml](https://lu.ma/cml)

**BOOK YOUR FREE TICKET TODAY** Are you looking to take your business skills to the next level? Join us at the London Self Development & Business Tips Group for an empowering event focused on boosting your professional development. Our speakers will share valuable insights on communication skills, personal development, motivation, and success. Learn effective strategies for self-empowerment and gain practical tips for enhancing your business strategy. Whether you're an entrepreneur, professional, or someone looking to improve yourself, this event is designed to help you build confidence, develop self-esteem, and achieve your goals. Don't miss this opportunity to network with like-minded individuals and take charge of your self-help and self-improvement journey. Invest in your future success and register today! Note: This event is open to all levels of experience and backgrounds. Join us and discover the power within you to become a confident and successful individual in both your personal and professional life. *Hosted by Dianetics & Scientology Life Improvement Centre, London.*

This is an inclusive and welcoming meetup. The core of this meetup is to foster a collaborative environment where participants playtest board games and offer constructive feedback to fellow designers. Bringing a design or prototype is not a requirement, this event is for anyone passionate about games—whether they're a designer, developer, playtester, or simply someone who loves engaging with creative ideas. No prior experience is necessary. Location: Exact location within the National Theatre is shared 10-15 mins before the event, depending on the availability of the seating. Keep an eye out for a comment on the event page. "Usually", it is around the Lyttleton Circle Bar, First floor.

We are delighted to welcome guest speaker **François Hallac**, who will give a short talk on **Spinoza’s pantheism**. The talk will provide a starting point for a broader, open discussion of pantheism during the meeting. Spinoza invites us to rethink everything by identifying God with Nature: a single infinite Substance whose attributes—thought and extension—shape all that exists. Human beings are modes of this vast unity, our minds and bodies expressions of the same divine order. To live well is to actualise our essence through understanding our desires, for joy is the fruit of clarity. Like Descartes, Spinoza seeks clear and distinct ideas, yet he rejects dualism and embraces determinism: nothing is contingent, only misunderstood. Freedom arises when reason aligns us with Nature itself. In this union, the philosopher discovers genuine happiness and a profound sense of belonging to the whole. No prior expertise is required—curiosity and a willingness to think together are enough. Early bird tickets at £3 will be available until Mon March 9 **Where:** Downstairs room, Square Pig, Holborn (private room) **NB:** The event begins at 7pm, doors open at 6:50pm. Event ends at 9pm **Format:** 10-minute intro talk → vote on questions → small-group discussion → share insights with the whole room

**In partnership with Nando's Women in Engineering** 🎉 **Celebrate IWD with the best women in tech and incredible food!** This International Women's Day, a number of London's most powerful women-in-tech communities are coming together for an unforgettable evening of inspiring talks, a delicious feast, a candid panel discussion, and genuine connection. Whether you're just starting your tech journey or leading engineering teams, this night is for **you**. **🚨 How to Join** Sign up for the event and **complete the registration form** via the [registration link](https://forms.gle/X5e9wWxgGuapz2CM9) including your dietary requirements, drink preferences, and community name. Please complete it **at least one week in advance** so we can make sure the evening runs smoothly (and the food is perfect for everyone). **🎤 Why You Should Attend** Female coding communities. One room. Incredible women. This is a rare chance to hear directly from practitioners and leaders who are shaping the future of tech, then talk to them over drinks. **What's On** 🍽️ **Feast & Drinks** \- because the best conversations happen over great food 🗣️ **Three Lightning Talks** * **[Sarika Sharma](https://www.linkedin.com/in/sarika-sharma-3b0a1117/?originalSubdomain=uk),** Technical Lead at Nando's & **[Katie Strong](https://www.linkedin.com/in/katie-strong97/)**, Software Engineer at Nando's * **[Irina Pchelintseva](https://www.linkedin.com/in/irina-pchelintseva-a97ba7262/)**, Manager, Applied Machine Learning Engineering at Shopify * **[Elena Uzhegova](https://www.linkedin.com/in/uzhegovaelena/)**, Data Analytics & Governance Lead at Publicis **Panel Discussion: "Break the Pattern"** * **[Chantelle Coussey](https://www.linkedin.com/in/chantelle-coussey/)**, Product Manager at Nando's UK & IRE * **[Elena Uzhegova](https://www.linkedin.com/in/uzhegovaelena/)**, Data Analytics & Governance Lead at Publicis * **[Nonna Shakhova](https://www.linkedin.com/in/nonna-shakhova/)**, Senior Analytics Engineer at TrustedHousesitters 🎙️ **Panel Discussion** "Break the pattern" an honest, unfiltered conversation on navigating tech careers, representation, and what real inclusion looks like. 🤝 **Networking** to connect, exchange ideas, and find your next collaborator, mentor, or friend. **Event Agenda** * **18:00** Doors open * **18:30** Feast & drinks * **19:05** Opening & community announcements * **19:15** 3 x 15 Talks * **20:00** Drinks break * **20:30** Panel discussion "Break the pattern" * **21:00-22:00** Networking **About Women Coding Community** Empowering women in their tech careers through education, mentorship, community building, and career services. We run workshops and events, connect members with industry mentors, and champion more inclusive industry practices. [Website](https://www.womencodingcommunity.com) · [LinkedIn](https://www.linkedin.com/company/womencodingcommunity/) · [Slack](https://womencodingcommunity.slack.com) **👩🏽‍💻 Code of Conduct** At Women Coding Community we are committed to a vibrant, supportive community. All attendees are expected to follow our [Code of Conduct](https://womencodingcommunity.com/code-of-conduct) 📍 **Spots are limited - RSVP now and complete the registration form to secure your place!** A few things to note before you fill in the form: * Let us know your **dietary requirements** (vegetarian / meat / allergies) * Let us know which **community** you're coming from * Confirm your **photo consent** \- we'd love to capture the memories\! 📸 * **[Now fill the Registration form here](https://forms.gle/X5e9wWxgGuapz2CM9)**

**Details 🚀** This meetup is a **social coding jam** where we use AI to quickly turn fun ideas into functional prototypes. Whether you’re an experienced developer or have never written a line of code, you’ll fit right in. You can use any AI tools you like: **Google AI Studio, ChatGPT, Claude, Cursor, Replit**, whatever! And see what you can build together before the last orders 🍻 **Format 🛠️** We’ll be teaming up in small groups (2–3 people). Everyone gets the same open-ended challenge (or a choice between two), and then it’s heads-down building with your teammates. The goal is to **vibe, learn from each other, and see where the collaboration takes us.** **New to vibe coding? ✨** No worries! We begin with a simple starter guide with example prompts and tips so even total beginners can dive in without stress. *** **Schedule 🕒** *(Doors open early so we can settle in — aim to arrive by 6:50 PM so we can kick off on time)* * **7:00** – Presentation * **7:25** – Assignment + team formation 🤝 * **7:30** – **Round 1:** Build together 💻 * **8:15** – Break (grab a drink, swap ideas, hang out) 🍺 * **8:30** – **Round 2:** Keep building 🏗️ * **9:00** – Optional demos 📺 * **9:15** – Hang out, network, make friends ✌️ *** **Who is it for?** **Anyone!** Curious coders, tinkerers, designers, artists, entrepreneurs, and anyone who wants to explore AI-powered creativity in a fun, social pub setting. **What to bring:** * **Laptop!** 💻 * **Vibes** ⚡ 👉 **No pressure, no gatekeeping.** Just good people, fun ideas, and some fast-paced collaborative building.

This might be the first time we've had two events in one month! We have a special *second* March event with a panel of experts from Citadel Securities who will discuss what it's *really* like using C++ in financial systems. The event is timed to be just before the WG21 (C++ standards committee) meeting the following week, so we have some big visiting names. **Citadel Securities** will be hosting this one and providing a larger venue (the same place they hosted us last summer) with drinks and snacks. Thanks Citadel! **For this venue we need to collect full names and email addresses** so they can send you a QR code to get in. You will also be sent terms & conditions via Docusign. The data will only be used for this purpose and not published anywhere or used for other purposes. Please note that the QR code will be sent from **[notify@22bishopsgate.com](mailto:notify@22bishopsgate.com)** (a send-only address). If you'd like to speak at a future event please get in touch at [cppldn.uk/speak](http://cppldn.uk/speak). **Here's the approximate schedule:** **18:30** *Doors open* **19:00** "Intro and news" - *Phil Nash* **19:10** Lightning talks * Timur Doumler – *C++26 contract assertions* * Gasper Azman – *std::execution* * Juan Alday – *Why C++ Is Critical to Finance* * Carl Cook – *C++26 and Low Latency Systems* * Herb Sutter – *Reflection + Totality of C++26 and Why it is an important release* **20:00** Panel Discussion Herb, Timur, Gasper, Juan and Carl stay with us for a panel, moderated by Allie Tamburro, on the topic of, "*What it’s really like using C++ in financial systems/industry"* **21:00** *Conclusion, and moving on somewhere else* \-\-\- **About the speakers** *Herb* is a technical fellow at Citadel Securities, designer of several Standard C++ features, and chair of the ISO C++ committee and the Standard C++ Foundation. His current interest is simplifying C++. *Juan* is a seasoned professional with a rich background in finance and technology. He has a specific focus on C++, and serves as a member of the ISO C++ Standards Committee (WG21) and Vice-Chair for INCITS Programming Languages, US. His expertise extends to developing high-frequency electronic trading systems, with a focus on derivatives and financial markets. His academic foundation is in computer science and electrical engineering. *Timur* is a software engineer specialising in low-latency and real-time C++. He works at Citadel Securities and is an active member of the ISO C++ standard committee, where he has (co-)authored many successful proposals including [[assume]], std::inplace_vector, and contract assertions. *Gašper* is a C++ committee member (WG21), ecosystem engineer (CitadelSecurities), and occasional monad whisperer. Currently developing \`std::execution\` as the basis for general async in C++ and advancing contracts for a safer, more expressive language. Believes the best abstractions are zero-cost — the rest are just category theory you haven't applied yet. C++ London regular. *Carl* is a quantitative developer on the low latency options team at Citadel Securities, where he builds and optimizes resilient, high-performance trading systems. Carl holds a Ph.D. in Computer Science from the University of Canterbury in New Zealand.

**\*\*** ***When you RSVP, please ensure your full name is included on your meetup account profile to ensure successful entry to the event, thank you. \*\**** Join the London Software Craftsmanship Community (LSCC) and a panel of speakers with a wide range of career paths from **IG Group, Bank of America, Ohme** & **Codurance** for an evening of tech career advice. **A big thank you to our sponsors for the evening, IG:** IG is a FTSE 250 FinTech company building award-winning trading platforms used by over 340,000 people worldwide. Our mobile, web, and desktop products give clients access to thousands of markets — from stocks and shares to futures, options, and crypto — across 16 global regions. We operate with high autonomy in cross-functional teams, moving fast to ship better experiences for our customers. With offices in 18 countries and ambitious growth plans ahead, we're on a journey to evolve our tech and push the boundaries of what's possible in financial trading. Come along to learn more about the engineering challenges we're tackling and the products we're building. Discover IG at [https://www.ig.com/uk](https://www.ig.com/uk) \-\-\- Panelists: * Tolga Sofuoglu - Head of Engineering, Ohme * Nathalie Gavet - Engagement Manager, Codurance * Qaiser Maher - CTO UK&IE, IG Group * Micheal Nestor, Technology Analyst, Bank of America Merrill Lynch The panel will be facilitated by **[Ed Farrow, Principal Consultant @ Codurance](https://www.linkedin.com/in/edfarrow/)** Hear our panel discuss their personal journeys and strategies, including: * Unlocking career growth and key points to look out for * Navigating career pivots and embracing new technologies * Practical strategies to land your next promotion * Tech careers in the AI era Whether you're starting out, aiming for leadership, or a seasoned pro ready to share your wisdom, this event is for you. **Spots are limited, register now!** **Agenda:** 18:00 - 18:30 - Arrival, pizza and drinks + networking 18:30 - 20:00 - Intros and panel + Q&A 20:00 - 21:00 - Networking & exit A big thank you to our amazing sponsors IG Group who are providing the space, drinks and pizza and to [Codurance](https://www.codurance.com/) for organising the meetup.

Join us on March 17th from **6:00pm** for a Data Streaming meetup hosted by **Snowflake** and supported by **Dremio** and **Streambased!** 📍**Venue:** **Snowflake** One Crown Place, London EC2A 4EF, U.K. 5th & 6th floors · London **PLEASE bring your PHOTO ID and REGISTER with your details for security purposes.** 🗓 **Agenda:** * 6:00pm – 6:30pm: Food/Drinks and Networking * 6:30pm - 7:00pm: Celeste Horgan, Developer Advocate, Snowflake * 7:00pm - 7:30pm: Tom Scott, Founder & CEO, Streambased * 7:30pm - 8:00pm: Will Martin, EMEA Evangelist, Dremio * 8:00pm: Q&A Networking 💡**Speaker One:** Celeste Horgan, Developer Advocate, Snowflake **Title of Talk:** I have no idea what I’m doing, or: building an Apache Spark to Apache Iceberg pipeline from scratch for data ingestion **Abstract:** Transitioning to Apache Iceberg requires a shift in how we think about data storage and ingestion. Enter: Apache Spark… maybe? Exactly how is an open question. In this talk we’ll go through the trial-and-error process of ingesting data into an Apache Iceberg table using Apache Spark. We’ll learn about file formats for Apache Iceberg tables, when to partition (and what the consequences are), common integration mistakes (as made by me in the learning process), and what Apache Spark does best, and when a different tool might work better. Most importantly, we’ll learn how to learn a new piece of software fast using AI to help rather than hinder. **Bio:** Celeste Horgan is a Sr. OSS Advocate at Snowflake. She got her start in open source at the Linux Foundation, where she supported the Kubernetes project on their documentation. From there, she went on to work at Aiven on open source data platforms, and now continues that work evangelizing data systems for Snowflake. Her work on inclusive language has been featured in the New York Times, and she lives in London. 💡**Speaker Two:** Tom Scott, Founder & CEO, Streambased **Title of Talk:** Turning The Database Inside Out **Abstract:** Over a decade ago, Martin Kleppmann's Turning the Database Inside Out reshaped how we think about data systems, putting the event stream at the heart of storage and computation. That vision inspired a generation of systems built atop Kafka, Flink, and event-driven materializations. But what if we never finished what Martin started? This talk takes the next leap, reimagining not just the transaction log, but the entire database through the lens of streaming. We'll keep Kafka as our canonical source of truth, but enrich it with the missing primitives: long-term storage, indexes, and projections. To achieve this, we'll move beyond Kafka's simple produce/consume model and embrace Apache Iceberg as the new foundation for durable, queryable event data. **Bio:** Long time enthusiast of Kafka and all things data integration, Tom has more than 15yrs experience in innovative and efficient ways to store, query and move data. Tom is currently CEO at Streambased a company focused on unifying operational and analytical data estates into a single, consistent and efficient data layer. 💡**Speaker Three:** Will Martin, EMEA Evangelist, Dremio **Title of Talk:** From Stream to Table: Building Kafka-to-Iceberg Pipelines **Abstract:** While Kafka excels at streaming data, the real challenge lies in making that data analytically useful without sacrificing consistency or performance. This talk explores why Apache Iceberg has emerged as the ideal streaming destination, offering ACID transactions, schema evolution, and time travel capabilities that traditional data lakes can't match. Learn about some foundational tools that enable streaming pipelines and why they all converge on this industry standard table format. **Bio:** Will Martin is the EMEA Evangelist at Dremio. Beginning with a background of statistical analysis in particle physics, his professional journey has spanned multiple industries, including banking, shipping logistics, entertainment, healthcare, defence, and customer 360. With experience as a data engineer, solutions architect, and software developer, he has spent 15+ years collaborating with companies and organisations across EMEA and APAC, including roles at CERN, Deloitte, and Tamr. \*\*\* If you are interested in hosting/speaking at a meetup, please email community@confluent.io

**The main event: MxLDN** * **Date:** Wednesday 18th March * **Time:** 18:00 - 21:00 * **Location:** Dotdigital Offices, 9th Floor, 1 London Brg, London SE1 9BG **Drinks & games hosted by Hypernode:** * **Date:** Wednesday 18th March * **Time:** 21:00 - 23:00 * **Location:** Bermondsey Bierkeller, 2, 4 Tooley St, London SE1 2SY **Speaker 1: Hervé Tribouilloy - Why Websites Become Hard to Change — and How to Stop It** *Commerce platforms develop architectural entropy over time. Hervé will host a live demo showing how new features can be introduced outside the platform and embedded back into the storefront — enabling faster experimentation while keeping the core stable.* **About MxLDN** 18th March, Dotdigital's office, London Bridge, be there or be square! We’re relaunching as a free, bi-monthly event, open to anyone in the Magento and Adobe Commerce world – developers, merchants, marketers, agencies, you name it… We welcome speakers who dive into the detail of what's actually happening in eCommerce right now. Get in touch via hello@mxldn.co.uk if you'd like to speak at one of our future events. We host open conversation over free pizza, free beer…what more could you want? More? Here you go then, after the talks we’ll head down to Bermondsey Bierkeller for some post-event drinks and games hosted by Hypernode! There’ll be air hockey, digital darts, pool tables and shuffleboards galore! First one for 2026. Save the date. See you there! Presented by: JH, Hÿva, Hypernode & Dotdigital Reach out to us via email us at **hello@mxldn.co.uk**

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

We're excited to launch **GitHub Copilot Dev Days**, a global in‑person community event series running **March 15 – April 30**! Let's come together as developers, grow our local community, and showcase the power of GitHub Copilot with **free, high‑quality training materials** from Microsoft + GitHub. * GitHub Copilot in VS Code * GitHub Copilot CLI … and more! * **Intro Talk (30–45 min):** GitHub Copilot + AI development * **Local Community Talk (30–45 min):** NOT ME, **[Matt Eland](https://www.linkedin.com/in/matteland/)** * **Hands‑on Workshop (1 hour):** Practical exercises using GitHub Copilot * **SPECIAL GUEST** **(virtual)**: **[Andrea Griffiths](https://www.linkedin.com/in/acolombiadev/)** (Senior Developer Advocate at GitHub) ***Bring your laptop and expect to write some (AI-generated) code; this time!*** Food and drinks will be available. There will be a Pro+ Sweepstakes, and details on how to enter will be provided at the event. Microsoft will be raffling off 300 GitHub Copilot Pro+ codes at the end of Dev Days. How it works: * Attendees will enter the raffle by filling out an entry form provided at the event. * Codes will be raffled off at the end of the event series! **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

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

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

**Web Design Decoded: Tools, Practices, and Proven Processes:** **Semantic HTML** At WebDev Columbus, we are exploring some of the most important topics of professional high-end web design and page building. Primarily focused on site building in the WordPress environment, our group explores tools, tips, and techniques for building the best WordPress sites possible. Additionally, we focus on disciplines and technologies that take website design from visually appealing to optimized spaces for delivering you and/or your client's message effectively and with a nod towards extended reach. Each session combines practical demonstrations with real-world insights, giving you actionable knowledge you can apply immediately. Whether you're a seasoned developer looking to enhance your design skills or a newcomer wanting to understand design best practices, this series offers valuable insights for every skill level. **What to expect:** * Hands-on demonstrations of popular design tools * Best practices for design-to-development workflows * Tips for creating responsive, accessible designs * Real-world problem-solving scenarios * Interactive Q&A sessions * Networking opportunities with fellow developers **Each meetup features:** 60 minutes of focused presentation 30 minutes of live demonstrations 30 minutes for questions and discussion **See you there!** Our casual, collaborative environment encourages learning from both presenters and fellow attendees. Bring your questions, share your experiences, and connect with Central Ohio's web development community! **Stay tuned for specific session topics and dates.**

Topic to be announced! **CALL FOR SPEAKERS** Learn more: https://www.awscolumbus.com/get-involved/ **THANK YOU** *Leading EDJE* for hosting our meetup! Leading EDJE specializes in helping organizations innovate and solve complex problems. EDJE does this with their "A" player team of professionals using agile methodologies and SCRUM management techniques to give organizations a competitive advantage that sets them apart. Learn more at https://www.leadingedje.com/ **THANK YOU** *Amazon Web Services* for sponsoring pizza! Learn more at https://aws.amazon.com/. **DIRECTIONS** 6515 Longshore Loop, Suite 300 Dublin, OH 43017 (3rd floor) **FREE PARKING** at the Endres Garage across the street, 6540 Riverside Dr, Dublin, OH **Want to sponsor the pizza and/or bar tab for a future meetup?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)