Programming in R

## From Zero to AI App: A Hands-On Meetup for Data Professionals Curious about AI but tired of the hype? This beginner-friendly, practical meetup is designed to help you **actually understand and use AI in data roles**—not just talk about it. We’ll break down the core ideas behind modern AI systems in a simple, no-jargon way—then bring everything together by **building a real AI app live**. Whether you're a student, aspiring analyst, or working professional, you’ll leave with **clarity, confidence, and practical skills you can apply immediately.** *** ## 💡 What You’ll Learn In this session, we’ll go from fundamentals to real application: * What *Agentic AI* really means (and why it matters) * A simple breakdown of *LLM architecture* * What vectors are and why they power modern AI systems * What *RAG (Retrieval-Augmented Generation)* is and how it works in practice * How all these pieces connect in real-world data workflows And most importantly… 👉 **We’ll build a working AI app live—so you can see exactly how it all comes together.** *** ## 🎤 Talks ### 1️⃣ From Concepts to Creation: Understanding & Building with AI A practical walkthrough of key AI concepts—followed by a **live app build** where we turn theory into something real. ### 2️⃣ CV Blueprint * **The Perfect CV Blueprint:** Stop making the top 5 mistakes that lead to automatic rejection. Learn how to transform your experience into **quantifiable achievements** that hiring managers love. *** ## 👥 Meet Your Speakers **[Nitish Galat](https://www.linkedin.com/in/nitish-galat/) – BI Analyst & Gen AI Specialist** Nitish works at the intersection of data automation and generative AI, with a focus on simplifying complex systems and making AI accessible to everyone. **[Abhishek Gadve](https://www.linkedin.com/in/abhishek-gadve-8010a2119/) – Senior Product Analyst** Abhishek specializes in turning data into business impact, helping teams make faster, smarter decisions using analytics and AI. *** ## 🎯 Why You Should Attend This isn’t another theory-heavy AI session. You’ll walk away with: * A clear understanding of how modern AI actually works * Practical knowledge you can use in data roles right away * Exposure to real tools and workflows used today * The confidence to start building with AI yourself *** ## 🎟️ Free Event – Limited Spots We’re keeping this meetup **small and interactive** to encourage discussion, questions, and hands-on learning. If you're serious about understanding how AI fits into data and analytics, this session will give you a real edge. 👉 **Reserve your spot now**

**🎭 Friendly Group Improv in Clerkenwell, London 🎭** Come and join a relaxed, playful **group improvisation session** in the heart of London! We’ll dive into **theatre games**, **acting warm-ups**, and **icebreakers**, followed by short, light-hearted scenes — spontaneous fun! 💥 🎯 **Our aims**: * Build **self-confidence** in social settings * Make **new connections** 👋 * Push your **comfort zone** 💪 * Explore **self-expression** 🎨 * Release **social inhibitions** * Sharpen **communication skills** 🗣️ All through **fun, interactive, and communal play!** 🧩 Whether you're looking to **laugh**, **connect**, or **unleash your creativity & inner child**, you’re welcome here! 😄✨ **Pay on Eventbrite here:** [Improv-eventbrite](https://www.eventbrite.co.uk/e/improv-for-well-being-confidence-and-fun-tickets-1982624895433?aff=oddtdtcreator) \*with discount code JU6F for the amount of £12.65 **or in-person when you arrive.** 🍽️ **Stick around after?** Feel free to join us for a **drink or dinner** afterwards — we do this occasionally depending on end time and interest 🥂🍕 *** 📍 **Location:** Peel Institute Three Corners Centre, Northampton Rd EC1R www.thepeel.org \* This venue is wheelchair accessible 🚪 **Finding the Peel:** The Peel is situated on the corner of Northampton Road and Corporation Row. Please note; Northampton Road is a sort of U shape so if you find yourself at the other end of the U, and are confused you probably need to walk to the other end - just a few mins. 🚇 **Tube:** Farringdon or Angel *** 💷 **Payment:** **£12.65 pay when you arrive and RSVP now.** Pay by **Card**, **Cash**, or **Contactless** on arrival. Or via eventbrite [here](https://www.eventbrite.co.uk/e/improv-for-well-being-confidence-and-fun-tickets-1982624895433?aff=oddtdtcreator) 📞 If you get lost, call **07841 456974** – but note: my phone will be **off once the session starts**, so try to arrive **on time or a little early!** ✅ **Please RSVP** — or you may be refused entry, thanks! 👕 **What to wear:** Anything you like! There’ll be some movement, so **looser/comfy clothing** is ideal — but there’s **no dress code**. *** 🕗 **Schedule (approx.):** 🕣 19:00 – 19:15 \| Arrivals & Payments 🔥 19:15 – 20:00 \| Warm\-ups & Games 🧘 20:00 – 20:05 \| Short Comfort Break \(if needed\) 🎬 20:05 – 21:00 \| Scene Games\! I’ll arrive after **18:40** – please aim to be on time for **19:00**, thank you! *** 📢 This group is also listed on **Eventbrite** – so we’ll have friendly faces from there too! 😊

Location: Ark Walworth Academy Shorncliffe Rd, London SE1 5UJ There will be 24 hours cancellation policy. If you can't make it please update your RSVP 24 hours before the session. Anytime under 24 hours and you will be responsible for paying for the session. The session fee is £15 per 3 hours make a payment to: Monzo Personal account Alvin John Rompe Sort code: 04-00-04 acct number: 29786770

Host: Van \*This event is a collaboration with other groups and social networks and it will be well attended \*To attend this event you need to buy a ticket from [https://www.fatsoma.com/e/xzbdwy6y/singles-social-party-in-shoreditch-with-complimentary-drink-happy-hour-all-ages](https://www.fatsoma.com/e/xzbdwy6y/singles-social-party-in-shoreditch-with-complimentary-drink-happy-hour-all-ages) Single people mixing and mingling, partying and dancing in the heart of Shoreditch, while keeping their eyes open trying to spot that special one that will make their heart jump Whether you are looking for a partner or just to meet and connect with other people who are at the same phase of life, this is the event for you! You never know who you are going meet in this evening and that is the beauty of it! You may find a friend forever, a party buddy, a partner in crime or a partner in life! Since this is a mix and mingle and not a speed dating there is no age range- in a social pool everybody is welcome and you can choose to speak to whoever you fancy. Connect with like minded people and open your social circle, enjoy chatting about anything and everything, with those you like, for as long as you like If you find somebody who you think you have a connection with, dare to ask their contact details right then and there... like the old times ;) Oh! and you don't need to ask the awkward question: 'so are you single?' because they all will be! You are very welcome to attend alone or with friends. We will be there making introductions, helping break the ice,, and act as a glue in the group. We have a reserved area/table where we can mix and mingle, so that everybody can relax and feel comfortable and we get to know each other. and then we are going to move on the dance floor! Simmons Shoreditch is a quirky cocktail bar bringing an off- kilter addition to the streets of the East. Just off Shoreditch High Street, this gem is notorious for a late-night party or 5. Its eclectic playlist and beautifully bonkers interiors set it apart from its peers. Famed for its rogue aesthetic, it really has it all. We're not joking. Bringing a new meaning to 'Everything but the kitchen sink,' this bar even has that. Its DJ plays from a built-in Kitchen Disco. Spinning disks that span decades with a playlist that's sure to keep you on the dancefloor until the early hours. Blaring neons, skull disco balls and waltzer-style booths all add to the charm! The program of the night is as follows : 7:00pm-9pm : Singles mixing and mingling 9pm: The music goes up and it is time for dancing. Everyone arriving before 9pm receives a token for a complimentary drink ( you can choose between beer, prosecco or non alcoholic) Happy Hour till 9pm! Dress code is smart/ elegant/ Smart Casual (smart dark jeans are fine but ripped jeans, sportswear, trainers/sportshoes and hats are not allowed). For security reasons every guest must carry photographic ID with them (Driver’s License, European ID or Passport) independently of the age. If you wish to be welcomed and introduced to other people by the hostess please arrive before midnight How to find us: When you arrive please ask to be directed to Marianna's Events area/ Van. Any issue on the night feel free to contact Van: 07587546857 For general inquires or difficulties with your ticket booking feel free to e-mail us at benetoupromotions@gmail.com or call Marianna on: 07949526733 How to connect with us: Like and follow our facebook page: [https://www.facebook.com/mariannaland](https://www.facebook.com/mariannaland) Join our facebook group: [https://www.facebook.com/groups/453202104877514](https://www.facebook.com/groups/453202104877514) Follow us on twitter: [@Mariannasevents](http://mariannasevents/)

Every week is a badminton academy for improver/intermediate/advanced standard. I also run thirteen teams that play in leagues out of the academy. Unfortunately this class does not cater for beginners! Wanting people who wish to enjoy and improve with games and advice with a coach who has played county and national level badminton, and has also played for England. Just come along, bring a racket, very friendly atmosphere! Class from 7.30 - 9.30pm weekly, £14.00 per session or £35.00 for three sessions t be paid up front and must be used within six months, payable by cash only. I have coached players from beginner to international standard. Please message me with any questions. Thanks

Come and join us every week day from 12.45pm - 2.45pm. Classes for levels elementary to upper-intermediate (A1+ - B2+) Improve your fluency, listening and reading comprehension, grammar and vocabulary with our friendly classes. No payment needed - the classes are **completely free** because the teachers are training with a University of Cambridge accredited program. Join us at 24 Great Chapel St, London, W1F 8FS Take the level test in advance for more information about classes for your level (link to the level test: https://forms.gle/mn3hqUgo3BRLyAUi7) and wait for up to one business day for more information. OR Come 15 minutes early on your first day to do a quick speaking test and find your classroom. See you soon!

Improve your badminton skills at the adults badminton coaching course which runs for on Fridays 6pm at the fantastic sports hall at Pimlico Academy in central London. Please note that this is a multi-week course and not a pay as you go session. This ensures that players stay consistent and committed, we can develop the group together and don't have to repeat training for new players joining each week. You need to book your place on our website using a bank card, PayPal, or Apple Pay. Note that we manage bookings and post updates on the booking page on our website, not on meetup: [https://playfit.co.uk/w/badminton/](https://playfit.co.uk/w/badminton/) If you have any questions then contact us here: Whatsapp: [https://wa.me/message/WMVRULBIR7TJA1](https://wa.me/message/WMVRULBIR7TJA1) Email: [https://playfit.co.uk/w/contact](https://playfit.co.uk/w/contact) Subscribe to our newsletter to stay informed about our badminton sessions, new locations and get exclusive offers: [https://playfit.co.uk/newsletter](https://playfit.co.uk/newsletter)

A Rabble session is 1 hour of fun and social team games. Each game disguises high-intensity intervals within the rules, giving you an effective, all-body workout without even realising it. We play a bunch of different games at each session (like British Bulldog, Capture the Flag, Dodgeball, Frisbee and many more), and every class is different. Sessions are open to all, no matter your sporting ability. Each game is explained before we start, so there's no need to have played any of the games before. Come solo or bring friends! And stay at the end for the social part! Who knew getting fit could be this fun? **TO BOOK**: It's essential that you book onto sessions via our website, using the link below; due to restrictions on games and preparation times we cannot accept walk-ins, or late arrivals. [https://joinrabble.com/locations/london/](https://joinrabble.com/locations/london/) Use the code **FREEPLAY** to get your first game free! *** We play every: * Monday in Finsbury Park (19:00 - 20:00) * Tuesday in Shoreditch Park (19:00 - 20:00) * Wednesday in Elephant & Castle (19:00 - 20:00) * Saturday in Southwark Park (10:30 - 11:30) * Saturday in Finsbury Park (11:00 - 12:00) * Sunday in Clapham Common (12:00 - 13:00) We hope to see you playing soon! PS. We have a group of dedicated regulars, so numbers are usually much higher than Meetup might suggest. Book your place here: [https://joinrabble.com/locations/london/](https://joinrabble.com/locations/london/) **Love Rabble**

Do you have spare books lying around your home? Do you want to read new interesting books for free while socializing with interesting people? This is the event for you. We will enjoy nice drinks and snacks together at a beautiful lounge bar in London. You can bring your books and exchange them with whoever has the books you want to read. Since this is a Science and Philosophy book club, it would be great for you to bring non-fiction books that are insightful and thought-provoking. If you want to bring fiction books that are scientifically or philosophically insightful, feel free to bring those as well. Since it is a social event, I encourage everyone to make deep meaningful conversations and make new friends. You can come alone or bring your friends with you. If you come alone, there is no need to be shy or scared. I will welcome you and introduce you to cool interesting people to speak with. Also feel free to come even if you forget to bring any books.

**BOOK HERE**: https://sportas.co.uk/games/48266 **Game Description:** Join us for a relaxed and social badminton session at King’s Cross Fitness. This session is all about enjoying the game, meeting new people, and staying active in a friendly, welcoming environment. Whether you’re a beginner, casual player, or have some experience, you’re more than welcome. Games will be organised so everyone gets a chance to play, with a focus on good vibes, fair play, and having fun on court. 🏸 Shuttlecocks will be provided 🎒 Limited spare racquets available (please bring your own if you have one) 📍 Location: King’s Cross Fitness ⏰ Time: 2–4pm every Saturday Come solo or bring a friend — just be ready for some great rallies and a positive community atmosphere. 👉 Follow us on Instagram: @asiansportshub **Rules** This is a social, friendly session, good vibes and respect on court at all times. Games will be played as doubles, with players rotating so everyone gets fair game time.

**Come join us for some fun in the park** This is a weekly social park gathering with optional sports and board / social games. 2pm Rounders 3:30pm Social/Board games in the park- please sign up separately [HERE](https://www.meetup.com/games-friends/)[.](https://meetu.ps/e/PfHPb/z45zT/i) **How to play rounders** Not played rounders before? It's a traditional English sport for everyone, even the unsporty. Here's a video of us playing: [https://www.youtube.com/watch?v=E6Bya3T5W3k](https://www.youtube.com/watch?v=E6Bya3T5W3k) Rounders is a bat and ball game similar to baseball played by two teams. Your team will be either fielding or batting before swapping after the innings. When batting, the aim is to hit the ball, then try and run around the four posts. Your team gets a rounder if you make it round the four posts without stopping or getting out. You are out if when you hit the ball someone catches the ball before it reaches the ground or someone stumps a post before you get there. The rules will be explained at the beginning of each meetup with a practice round at the beginning. We play a slightly modified version of the official rules where if you are out, it's not game over for you. Your team will lose a life instead. This will give everyone multiple opportunities to bat. **It's very simple to pick up and the ball we use is very soft. We are very beginner friendly and the focus is on having fun rather than being competitive**. We attract attendees of all ages and sporting level. You are welcome to come and watch only too. We usually have a few people who do so while having a picnic and enjoying the park. **Come and meet us** Meet at 2pm in Regents Park. Here is the map of where we will be playing in the park (Cumberland Green): [https://www.notion.so/hyau/Rounders-at-Regents-Park-8bc419b72dde4aacaec3870d291636be](https://www.notion.so/hyau/Rounders-at-Regents-Park-8bc419b72dde4aacaec3870d291636be) You can also find us around here: [https://what3words.com/swim.jolly.youth](https://what3words.com/swim.jolly.youth) (just look out for our white rounders bases (long, white sticks) and you can usually spot us. Please feel free to bring food and drinks. The main rounders game will finish at 3:30pm and this is followed by social/board games or beginner friendly mixed gender football. **Social/Board Games** Please check out our [separate meetup event](https://www.meetup.com/games-friends/) for details and sign up there! **Football** For mixed gender football we aim to have roughly equal numbers of men and women and 3 ability levels (Beginner, Intermediate and Advanced). There may be limited spaces for men for football as we are always oversubscribed. **Free or play for charity** Our Sunday social and rounders events are free for everyone. The organisers volunteer their time and fund for the equipment, public liability insurance, marketing and meetup costs to make this happen. We would like our events to raise awareness and money for worthwhile charities. If you appreciate our events, please consider making a donation on our fundraising page to our supported charity, War Child. To donate and for more info, please visit: [https://www.justgiving.com/page/social-sports-mix-warchild](https://www.justgiving.com/page/social-sports-mix-warchild) We will also promote fundraising pages suggested or owned by our attendees. Get in touch if you are attending and also charity fundraising.

THIS SESSION IS FOR INTERMEDIATE PLAYERS or higher NO BEGINERS If you do not meet the requirement you will be advised at the session and would be encourage to attend the Friday or Saturday sessions until you meet the requirement for this session. It's not about just winning your games, It's about playing with players at your level for true enjoyment. Please call me on 07545596305 if unsure We play with good quality Feather Shuttles Cost is £13 per session This can be made by cash on the day or by bank transfer to Sort Code 23-05-80 account 55411069 Name London East Badminton Club Please make sure that you use your meetup name as reference so I can match the payment to you. Simple "If" Rules: If you want to attend, you must rsvp If you want to bring a friend you MUST rsvp for them If you do not rsvp, you will be turned away **If you RSVP and DO NOT attend you will be fined £13, unless you remove your RSVP at least 24hrs before the session start time**. Please respect the session limit, they are for your own good as over crowdedness means less games for you! YOU ARE RESPONSIBLE FOR YOUR OWN WELL BEING.NO MEMBERS OF London East BADMINTON Club OR IT'S ORGANIZERS WILL BE LIABLE FOR ANY INJURIES TO YOU OR YOUR EQUIPMENT. ALL RESPONSIBILITIES LIES WITH YOU.

**BOOK HERE**: https://sportas.co.uk/games/45646 **Game Description:** Come and play in a casual​​​​​​​​​​​​​​​​​​​​​​,​​​​​​​​​​​​​​​​​​​​​​ friendly & social badminton session. The session is for mixed ability players (mainly beginners & intermediate players). So please be respectful and kind towards less experienced players - we all have to start somewhere 🧡 🌱 We use YONEX MAVIS 300 Nylon Shuttlecocks. 🏸 We have a few spare rackets if needed. Format: We play doubles for the whole time and keep rotating opponents/partners across courts so everyone plays each other. **Venue:** 🚪Entrance to the sports hall is on the corner of Celebration Avenue and Temple Mills Ln 🧼There are showers, changing rooms & a water fountain at the venue 🚶‍♂️5 minute walk from Stratford International DLR Station 🚗 Paid car parking is available on site **Rules** Classic doubles rules - can be explained at the start of the session if you’re new to badminton or need a reminder 🤝

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

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

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

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

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

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!

FREE event [https://www.ccad.edu/chroma](https://www.ccad.edu/chroma) Friday, May 15, 3–7 p.m. CCAD campus, 60 Cleveland Ave, Columbus, OH Join Columbus College of Art & Design for *2025* *Chroma: Best of CCAD*, our annual campuswide exhibition showcasing outstanding student work from across the college’s academic programs. This faculty-juried show features select work from CCAD students of all class years, and is a can’t-miss end-of-year campus celebration recognizing their tremendous achievements. It’ll be a night of fun and entertainment, with interactive games, animation and film screenings, art symposiums, poetry and prose readings, and more (along with some of the best local food trucks). *Chroma* is free and open to all. Many exhibitions including... **Game Art & Design:** **DSB, first floor, Welcome Center lobby and Room 115**