Rich Internet Applications

**Fabric Data Warehouse with Tino Tereshko** For our June meetup, we’re excited to welcome Tino Tereshko, Partner Director of Product at Microsoft, responsible for Fabric Data Warehouse. Having previously spent several years at Google working on BigQuery, Tino later co-founded MotherDuck — the DuckDB-based SaaS analytics platform — before joining Microsoft to lead Fabric Data Warehouse. It’s fair to say Tino knows a thing or two about modern analytical databases. Tino is visiting from Seattle and has kindly offered his time to present at our London user group. The session will include an introduction to Fabric Data Warehouse, an overview of recent developments and future direction, followed by an open “Ask Me Anything” discussion where attendees can quiz Tino on all things data warehousing, Fabric, and analytics. **Agenda** 18:30 - Welcome, drinks, pizza & networking 19:00 - Main Session 20:30 - Close **Venue** Tenth Revolution offices in London. Aldgate House, 33 Aldgate High St, London EC3N 1DL Please provide your first and last name when registering for the event, as this is provided to building security to allow you entrance into the venue.

**NOTE: PLEASE READ THE DESCRIPTION BELOW FOR REGISTRATION:** **OWASP AI Security Summit** is taking place at **Infosecurity Europe 2026** on **Thursday, 4 June 2026 at ExCeL London** **Location inside Excel:** South Gallery Rooms 18 & 19 This summit brings together security leaders, researchers, and enterprise practitioners to discuss the latest developments in GenAI and Agentic AI security — including emerging threats, governance, incident response, real-world implementation lessons, and the evolving OWASP guidance shaping the industry. Sample sessions include: • The State of GenAI: Key Trends and OWASP GenAI Security Project • Beyond the Top 10: The Next Chapter of the Agentic Security Initiative • Agentic Security at Microsoft: Strategy, Implementation, and Lessons Learned • Implementing the Agentic Top 10 at AWS • 22 Seconds to Contain: Rewriting IR for Agents • Top 10 for LLMs Update • No Room for Hype: Securing Agentic AI Inside a UK Bank Featured speakers and contributors include OWASP GenAI Security initiative leaders and experts from: Microsoft, AWS, Lloyds Banking Group, OWASP, Deep Cyber, Zenity, and more. **Location inside Excel:** South Gallery Rooms 18 & 19 **REGISTER TO ATTEND HERE** **Register for Infosecurity Europe to attend the summit -** use promo code **OWASP** for a free pass: [https://www.infosecurityeurope.com/en-gb/visit/owasp-gen-ai-security-summit.html](https://www.infosecurityeurope.com/en-gb/visit/owasp-gen-ai-security-summit.html)

Join us for a relaxed Thursday evening of drinks at Trafalgar Tavern in Greenwich 🍷✨ What to expect: • Relaxed drinks and chats in a friendly environment — I’m aiming to get a table outside by the river, so let’s hope for some sunshine 😊 • Optional games/conversation cards for anyone who fancies them • New members are absolutely welcome — no need to have attended previous events. It would be lovely to meet you! Date and time: Thursday 4 June – from 6:30pm onwards Location: Trafalgar Tavern, Greenwich **Please RSVP if you'd like to come, as I’ll need numbers to book a table.** No pressure at all — whether you can pop in for one drink after work or stay for a few hours, it would be lovely to see you!

**We're back at Salisbury House for our summer London Airflow Meetup! Join fellow members of the data engineering community for an evening of engaging talks, great food and drinks, and exclusive swag!** **PRESENTATIONS** ***Talk #1: The Orchestration Layer: A Blueprint for Scaling Dynamic DAGs with Integrated Data Quality Gates*** * **Speaker**: [Vasudev Maduri](https://www.linkedin.com/in/vasudevmaduri/), Staff Data Engineer, Admiral Group Plc Ensuring high-quality data, accuracy, completeness, and schema validity is essential for building data trust. However, scaling data quality checks across diverse datasets often leads to duplicated boilerplate Python code, human error, and a massive bottleneck for Data Engineering teams. In this talk, we’ll explore how to shift data quality from a backlog of tech debt into an automated, self-serve developer experience directly tied to Airflow. We will demonstrate how to build a multi-faceted data observability framework that empowers end-user teams to define their own DQ rules without writing any Python code. By hiding complex Airflow code, users simply select their parameters—YAML configurations that instantly translate into fully dynamic, end-to-end DAGs, including in-flight data quality gates. The core of this session focuses on the technical implementation of integrated DQ checks that live directly *inside* the generated pipelines. You’ll learn how this metadata-driven approach enables a "shift-left" strategy for data observability, automatically enforcing data contracts and routing alerts without manual engineering intervention. ***Talk #2: Self-healing Data Pipelines in Airflow*** * **Speaker**: [Nilesh Khandalkar](https://www.linkedin.com/in/nileshskhandalkar/), Senior Manager, Capgemini Modern data pipelines remain largely reactive—failures trigger alerts, manual retries, and ongoing operational overhead for engineering teams. As systems scale, this approach introduces fragility, delays, and growing complexity in maintaining reliable workflows. This session explores how to design self-healing data pipelines in Airflow using practical patterns such as intelligent retries, conditional branching, and targeted recovery mechanisms. Real-world failure scenarios are used to illustrate how pipelines can detect issues, trigger remediation steps, and resume execution without full restarts or human intervention. The session also looks ahead to how AI-assisted anomaly detection can further enhance these systems by identifying unexpected patterns and enabling more proactive, resilient data workflows. ***Talk #3: What We Got Right (and Wrong) Building a 50-Source Data Platform on Airflow*** * **Speaker**: [Arnaud Caldow](https://www.linkedin.com/in/arnaud-caldow-384423142/), Senior Data Engineer at Collibra Collibra helps enterprises govern their data, but how does Collibra's own data team manage the data that powers the business? The answer is an Airflow-based platform that stitches together dlt, dbt, Kubernetes and Collibra's own product for governance -- all orchestrated through 87 DAGs serving 12 business domains. This talk traces a data point's journey through the stack: from API extraction via dlt pipelines running inside KubernetesPodOperator pods, through a layered dbt architecture where platform engineers standardize data and analysts build business models on top, into analytics outputs that serve multiple business teams, and finally back into Collibra Data Governance via reverse-ETL integration DAGs. Along the way, I'll share the patterns that emerged from operating this at scale: how we evolved from one-off custom pipelines to a reproducible framework that's documented well enough for AI subagents (or a new hire) to generate models from scratch, how our own Pod Operators let us test feature branches on shared environments, and how we're leveraging that same mechanism to migrate from Redshift to BigQuery (and from Airflow 2 to Airflow 3) without downtime. Behind the scenes, a 1Password-backed pipeline diffs credential hashes nightly, catching rotations before they break a DAG. **AGENDA** * **5:30-6 PM:** Arrivals, networking, food & drinks * **6-7:45PM:** Presentations * **7:45-8PM:** Networking

Ready to get outside? Our Thursday morning session in Dulwich park is back! At this moment we can meet with up to 30 people (of more than two households) to do outdoor exercise and walks. However, i like to keep our exercise groups small, so I have set the maximum participants at 12. For now this walk is for our experienced Nordic Walkers only, who already used to Nordic Walk with us regularly before Covid 19 kept us indoors, and who have their own Nordic Walking poles. As this session is outdoors, we will not ask you to wear a face mask, but we do ask you to keep 2 meters apart. Some of our walkers might be immune compromised or more at risk, so please help us keep everyone safe! Please do not come to the session and stay at home if: - you know you have been in contact - in the last 2 weeks- with someone with symptoms of possible Covid, or if you have been in contact with someone who tested positive. - you have any of the following symptoms: (new) Loss of smell/taste, Persistent cough, Fatigue, Loss of appetite, Skin rash, Hives, Fever, Severe muscle pain, Shortness of breath, Diarrhoea, Delirium, Abdominal pain, Chest pain, Hoarse voice, Eye soreness, Sore or painful throat, Nausea or vomiting, Headache, Dizziness or light headedness We meet by the cafe in the middle of the park. Session Price: £10 per session, £89 for a 10-session card or £70 unlimited sessions per month. Session cards and pay Monthly can be used in any of our outdoor walks or indoor Zoom classes sessions (except for the Parkinson's sessions). Pay What Works: The price shown above is the “true” value of the session that best reflects the work I put into preparing and leading your session. However, I understand that not everyone can afford to pay full price, and I don’t want that to stop you from joining us. In an effort to find a balance between more financial accessibility and sustainable pricing, I now offer a “Pay What Works” model. This allows for financial flexibility while still valuing and respecting the work and energy I provide in creating and delivering these classes. Then send an email to ailien@fitandhappyoutdoors.com with the heading “INVOICE please”- followed by “FAHO 1” to pay full price as quoted below, “FAHO 2”, for 20% off, or “FAHO 3” for 50% off. Pllease do tell me if you want to pay for 10 sessions, or if you’d like to pay monthly. I prefer payment by bank transfer, but if that is not possible you could pay in cash. No cheques please, the queues by the banks are just too long. We walk in all safe weather conditions – if a walk is cancelled, we will contact you to let you know. Please check for text messages or Meetup messages before leaving home!

Please reserve your spot by registering on the below link : **Reserve** https://www.eventbrite.com/e/join-biggest-community-investors-founders-london-online-tickets-1984545575238?aff=meetup **QUESTIONS ?** Pls Reach out to; Ridhi - [+971 50 472 4873](http://wa.me/971504724873) ( WhatsApp Only)

Come and join in the fun with talented guest Drum Masters Always suitable for beginners! All ages above 8. We are a 'Social Enterprise' so your attendance & support really helps us to survive. Drum hire included in price as well as community vibe! Learning traditional African rhythms through chant and song . Djembes and dun duns. Learning the rich cultural oral history behind the rhythms and how generationally passed down.

# 📣 Paid event 👉 call for booking *** ## 👉 Standard Ticket: £549 💷 ## 👉 Early Bird: £499 💷 ## **👉 WhatsApp: +44 (0) 7470914266** ⚡ *No coding? No problem. Just bring your idea.* *⚡ From Idea to Production — Build Real Apps with AI as Your Senior Developer — In 4 Weekends* ## **🏗️ Workshop Format** * 📅 Duration: **4 Weeks (Weekends)** * ⏰ Time: **13:30 – 17:00** * 🧑‍🏫 Format: **Instructor-led + Hands-on** * 👥 Style: **Build together in class** * 💻 Outcome: **1 fully working production-ready app** # **🗺️ 4-WEEK LEARNING JOURNEY** *** ## **🟢 WEEK 1 — *“From Zero to First App”*** ### **🎯 Theme: *Understand React + Think Like a Builder*** **Slogan:** 👉 *“You don’t need to know everything to start building.”* ### Topics: * What is React (in simple terms) * Components & JSX * Props & State (core mindset) * React project setup (Vite) * Folder structure (real-world style) ### Vibe Coding: * Prompting AI to: * Generate components * Explain code * Fix errors ### Hands-on: ✅ Build your first UI (dashboard layout) ✅ Create reusable components *** ## 🟡 WEEK 2 — *“Make It Alive”* ### 🎯 Theme: *State, Events, Lifecycle Thinking* **Slogan:** 👉 *“Static pages don’t get jobs. Interactive apps do.”* ### Topics: * useState, useEffect (lifecycles simplified) * Event handling * Forms & inputs * Conditional rendering ### Vibe Coding: * AI as debugger: * “Why is this not updating?” * “Optimize this component” ### Hands-on: ✅ Build interactive features ✅ Form submission + validation ✅ UI logic (loading, error states) *** ## 🔵 WEEK 3 — *“Connect to the Real World”* ### 🎯 Theme: *API Integration & Real Data* **Slogan:** 👉 *“Real developers don’t hardcode data — they connect systems.”* ### Topics: * REST API basics (simple explanation) * Fetch / Axios * API structure understanding * Environment variables ### Vibe Coding: * Generate API services with AI * Debug API issues with AI prompts ### Hands-on: ✅ Connect to a real API (or your Node.js backend) ✅ Display dynamic data ✅ CRUD operations (Create, Read, Update, Delete) *** ## 🔴 WEEK 4 — *“From Project to Product”* ### 🎯 Theme: *Production, Deployment & Portfolio* **Slogan:** 👉 *“Don’t just build it. Launch it.”* ### Topics: * Code cleanup & structure * Basic performance tips * Deployment (Vercel / Netlify) * GitHub project setup ### Vibe Coding: * AI for: * Refactoring * Documentation * README generation ### Hands-on: ✅ Deploy your app live 🌍 ✅ Prepare portfolio-ready project ✅ Demo Day (presentation) ### Social Media *** ## zero2hero.net - Technology Training Center WhatsApp: +44 (0) 7470914266 E-mail: info@zero2hero.net Address: Unit 15 Castle Square, 40 Elephant Rd, London SE17 1EU 🎬 Youtube: https://www.youtube.com/c/zero2hero-meta 🐦 Twitter: https://twitter.com/zero2hero_uk 📸 Instagram for training: https://www.instagram.com/zero2hero.training 🔗 LinkedIn: https://www.linkedin.com/in/senrasim 👋 Meetup: https://www.meetup.com/zero2hero 🎟️ Eventbrite: https://zero2hero-meta.eventbrite.com

PyData London 2026 brings together data scientists, engineers, and researchers from around the world for three days of insightful talks, tutorials, and community connection. Hosted in one of Europe’s leading tech hubs, the event highlights the latest developments in Python, machine learning, and data science. Attendees can expect a mix of cutting-edge research, real-world applications, and opportunities to network with industry leaders. Whether you're a beginner or an expert, PyData London offers something for every level of the data science community. **THIS IS NOT A TICKET- TICKETS MUST BE PURCHASED ON CONFERENCE WEBSITE.** https://pydata.org/london2026

We love a good chat. Come and join us at Table 45

**BOOK HERE**: https://sportas.co.uk/games/45942 **Game Description:** Come and join us for a mixed ability beach volleyball session in London Bridge 🏖️ Expect some great vibes and hopefully some decent weather! Beginners are welcome but we ask for everyone to watch this video before the games: https://youtu.be/hLZ44KBWEbo?si=zV8YoPxBxsw4mk3U Directions: 🚶‍♂️5 min walk from London Bridge Station 🚾No changing rooms, just outdoor portaloo toilets **Rules** \- 3 teams of 6 \- Games up to 15 points \- Max 2 games in a row

A focused Unreal Engine coworking meetup for developers, designers, and artists to build projects, solve problems, share feedback, and collaborate in person — no talks or panels, just real hands-on game development.

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

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. So please RSVP for a head count!

We are going to build together with all the CLIs! E will be doing it at Columbus Code and Coffee Agenda --- Hosted By James Power, Organizer Pete Gordon, Organizer Just a Software Guy in the age of the Internet. Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-columbus-presents-ai-improv-lets-build-a-game-together-with-claude-code-codex-and-gemini-and-be-the-judge/.

The number of ticks and tick diseases in Ohio have quickly multiplied over the last 10 years. Dean Kreager discusses tick species, tick pathogens, tick-borne diseases, tick bite prevention, and proper tick removal. Kreager is an Agriculture and Natural Resources Educator with OSU Extension in Licking County * Lakewood Public Library (in Hebron)- May 26 at 7pm [https://events.lickingcountylibrary.org/event/tick-talk-29621](https://events.lickingcountylibrary.org/event/tick-talk-29621) * Johnstown public library at 7:00 pm June 8 [https://events.lickingcountylibrary.org/event/ctick-talk-29622](https://events.lickingcountylibrary.org/event/ctick-talk-29622) Free to attend, no RSVP needed

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm