M2M Machine-to-Machine
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Frequently Asked Questions
Yes! Check out m2m machine-to-machine events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the m2m machine-to-machine events taking place this week here. Plan ahead and join exciting meetups throughout the week.
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M2M Machine-to-Machine Events Today
Join in-person M2M Machine-to-Machine events happening right now
Chinese (American) ++ (East) Asian Coffee Time @ Nice France
Looking for, uh, what's the politically correct term, "community"? Hmm. Anyways. Yes we can talk about AI if you want. Or Pokémon. Maybe meet in Hobo Coffee, Nice, France. Bubble tea? Pizza? Sushi? Church-hopping? AC & Shade-hunting? Details TBD
Build Your Al-Powered B2B Outreach Engine
Registration Must Happen on: https://www.eventbrite.com/e/building-an-ai-powered-b2b-outreach-engine-find-qualify-convert-tickets-1992273247915?aff=oddtdtcreator
From finding the right leads to the final follow-up - personalisation at scale.
Generic outreach is dead. Spray-and-pray emails get ignored, burn your sender reputation, and waste hours you don't have.
In 90 minutes, you'll build something better: an AI-powered outreach engine that finds the right businesses, qualifies them automatically, and writes personalised messages at scale that actually get opened and answered.
Not just theory. Not "use ChatGPT to write faster." A real, repeatable system — built live, around an actual EU brand. You'll watch the full cycle work end to end, then walk out ready to run it on your own business tomorrow.
Here's what you'll walk away with:
🎯 Find — Pinpoint your ideal customers and pull a clean, structured lead list from sources hiding in plain sight. AI does the heavy lifting.
⚡ Qualify — Turn your gut instinct into a scoring system the AI runs at scale, so you only chase leads worth chasing.
✉️ Convert — Write outreach that goes way beyond {{name}} — then sequence follow-ups that hold the thread and pull replies.
By the end, you won't just understand AI outreach. You'll have designed the engine.
Perfect for SME owners, founders, consultants, employees and students who want a system that works — not another AI demo.
Seats are limited and these fill fast — grab yours now.
🕐 17:15–18:45 workshop · 18:45–19:15 networking & refreshments
📍 Barclays, 120 Moorgate, London 🤝 In collaboration with Barclays
Apache Flink/London
**Real-Time. Real Challenges. Real Conversations.**
📅 *Jun 30th, London, 6:30 -8:30 PM*
180 Borough High St
London SE1 1AP, UK
**About this event**
Join us for an evening dedicated to real-time data and Apache Flink®. Whether you're already running streaming pipelines in production or just starting to explore stateful stream processing, this is a chance to learn from practitioners, swap war stories, and connect with the London data community.
Expect talks on building and scaling stream processing systems, lessons from production deployments, and where real-time architectures are heading, followed by drinks, food, and plenty of time to network.
**What to expect**
* Technical talks from engineers running Flink and streaming systems at scale
* Real-world use cases: exactly-once processing, CDC, event-driven architectures
* Q&A with speakers
* Food, drinks, and networking with the London data engineering community
**Who should come**
Data engineers, platform engineers, architects, and anyone curious about Apache Flink and real-time data processing. All experience levels welcome.
**Agenda**
* 6:00 PM — Doors open, drinks & networking
* 6:30 PM — Talks begin
* 8:00 PM — Open networking
* 9:00 PM — Wrap up
**Save your spot**
If you'd like to join the meetup, please make sure to register using the link below:
[https://luma.com/y9gskuu4](https://luma.com/y9gskuu4)
Your registration helps us plan seating, catering, and event logistics.
Looking forward to seeing you all there!
AI in Production: Vectors in the Newsroom & Healthcare Challenges
GDG Cloud London is thrilled to be partnering with Skyscanner for a deep dive into the world of AI applications in Production.
This meet-up is a unique opportunity to connect with fellow AI enthusiasts, industry practitioners, and researchers in a dynamic and interactive setting. We are going to have some pizza and networking at the end!
Don't miss out, RSVP now!AGENDA
18:00 - Doors Open & Check-ins
18:30 - Welcome & Intro
18:40 - Ellen Muller - Vectors in the Newsroom: Building Smarter Image Search at the Guardian.
When a photo editor searches our image management system for "protest" at 6pm on a deadline, they can't afford to get zero results because the images were captioned "demonstration." Traditional keyword search has no way to know those mean the same thing - and for an archive with inconsistent metadata, that gap matters. This talk is about how we added semantic search to the Grid (the Guardian's open source image management system) using embeddings and vector similarity. We'll dig into how vector spaces let you encode meaning rather than just text, and the practical choices (and mistakes) involved in shipping this into a real production system.
19:15 - Bruno Ripa - Technical challenges of AI adoption in Healthcare
Deploying AI in healthcare requires solving a shifting equation: balancing high-fidelity clinical utility against rigorous data sovereignty mandates and punishing infrastructure costs. This talk breaks down how our company navigates this fluid landscape daily. We will cover where we use AI in our stack, how localised data compliance continuously reshapes our engineering choices, and the concrete technical hurdles we encounter along the way. Rather than showcasing a finalised architecture, we will focus on the ongoing design decisions and trade-offs required to keep our product secure, reliable, and compliant, all while aggressively optimising compute and operational costs—proving that surviving the mutating challenges of healthcare AI is a continuous process of lean execution.
20:00 - Pizza & Networking
Agenda
---
Speakers
Bruno Ripa - Dyad (Senior AI Engineer)
Ellen Muller - The Guardian (Software Engineer)
Hosted By
Amanda Cavallaro, GDG Organizer
I'm an Aikidoka, Developer Advocate, Software Developer, Google Developers Expert, Linkedin Learning Author and a Full Stack Web Development Specialist.
Saverio Terracciano, GDG Organizer
Stefano Le Pera, GDG Organizer
Lorenzo Turrino, GDG Organizer
Kubra Harmankaya, Android Developer
---
Partner
Skyscanner (https://skyscanner.net/)
---
Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-cloud-london-presents-ai-in-production-vectors-in-the-newsroom-amp-healthcare-challenges/.
Product Pints: June Drinks 🍻
Summer is officially here, and for our June meetup, we’re heading to a familiar spot with a new name. We'll be at the **Old Street Tavern** (which you might remember as Serata Hall from our past events).
We've got the entire upstairs space reserved just for us, so there will be plenty of room to grab a drink, catch up with everyone, and talk product away from the main bar crowd. It's the perfect setup to kick off the summer networking.
**About Product Pints:**
Forget the stuffy presentations – Product Pints is all about **meaningful connections and stimulating conversations** for product people. Our diverse crowd includes everyone from aspiring product managers to CPOs, entrepreneurs, developers, designers, and tech enthusiasts.
Come along to get advice on a tricky problem, discover what other PMs are up to, or simply share a beer with your product peers. It's the perfect opportunity to **iterate on your network** and **launch some great conversations**!
**If your company might be interested in sponsoring future events in 2025, please reach out to us at hello@productpints.com - thank you!**
Women in Product - Informal networking drinks 👩🍹 (Rooftop Edition☀️)
Hi everyone,
We hope everyone's enjoying their (very) sunny summer ☀️. We'd love to invite you to the ☀️ **Summer** **Rooftop Edition**🍹 of our after-work networking event. Happening on **Tuesday 30th June**, please join us for a drink and a chat to enjoy the summer vibes! This event will be relaxed and informal, with the chance to meet and connect with other Women in Product London members.
Please join us at **[The London Bridge Rooftop](https://www.londonbridgerooftop.com/)** in Colechurch House at London Bridge (nearest station), on Tuesday from **6:00pm** until around 8:00pm. Spaces are limited so please make sure you book now. As this event is not sponsored, any food or drinks you order will need to be paid for at the bar.
See you soon
The WIP London team x
M2M Machine-to-Machine Events This Week
Discover what is happening in the next few days
Agentic AI Across Cloud, Platform Engineering & Data
Hello and welcome to our special joint meetup between **Cloud Platform Engineering London**, **Cloud Platform Engineering Leaders**, **Data & AI Leaders**, **AWS AI UG**, **Azure AI UG**, and **GCP London**.
This crossover event brings together platform engineers, cloud architects, data and AI leaders, SREs, engineering managers, technology executives, and practitioners exploring how AI is reshaping modern cloud platforms, developer workflows, business transformation, and enterprise engineering.
This is a special **Community Stack ecosystem event**, bringing together several of our cloud, platform, and data-focused communities for an evening of practical talks, senior technical discussion, and cross-community networking.
A huge thank you to **[Arrows](https://www.arrowsgroup.com/)** for hosting and sponsoring this event, and for supporting the growth of the cloud, platform engineering, data, and AI community in London.
Speakers and sessions:
**Get a High Return-on-Investment from AI Business Transformation**
**Nora Balla, Founder and AI Business Transformation Lead, Add Velocity**
Nora Balla is the founder of Add Velocity, an AI-native business transformation and implementation consultancy.
Nora has gained extensive experience across investment products, business transformation, finance operations, and regulated asset and wealth management environments. Previously a freelancer, she now operates in a collaborative delivery model, helping organisations scale AI and automation solutions in complex business settings.
Her experience includes finance transformation at Harley-Davidson, reporting process improvements in commercial real estate funds, and supporting the Aladdin implementation at Royal London Asset Management.
In this session, Nora will explore how organisations can achieve a stronger return on investment from AI business transformation. The talk will cover the opportunities and high-value use cases, the real risks organisations need to manage, the skills required for the agentic era, how to define and measure success, and practical tips for improving efficiency when working with AI systems.
**Agents in the Fastlane**
**Ryan Cormack, Principal Engineer, Motorway**
**Luke Marrai, Engineering Manager, Motorway**
Motorway has used traditional AI and machine learning for years to enhance and improve its systems. But how can those years of learning be applied to build the next generation of agentic systems for users?
In this session, Ryan Cormack and Luke Marrai from Motorway will explore how they are enhancing the functionality of Motorway’s platform to provide more accurate search results for dealers looking to acquire stock through the online marketplace.
The talk will cover how Motorway is using **AWS AgentCore** to run its agentic systems, and how evals are being used to ensure the system performs as expected.
Ryan Cormack is a Principal Engineer at Motorway, the UK’s leading used car marketplace, where he leads technical strategy and drives AI-powered transformation across the engineering organisation. With over 14 years of experience building and scaling systems on AWS, Ryan specialises in turning architectural best practices into practical engineering outcomes, from cloud modernisation programmes to the adoption of agentic workflows and AI-native developer tooling.
Luke Marrai is an Engineering Manager at Motorway, supporting engineering delivery and helping teams build effective, scalable technology for one of the UK’s leading automotive technology platforms.
Agenda:
**18:00** — Arrival, refreshments and networking
**18:30** — Welcome and introduction
**18:35** — Get a High Return-on-Investment from AI Business Transformation — Nora Balla
**19:00** — Break and networking
**19:20** — Agents in the Fastlane — Ryan Cormack and Luke Marrai
**20:00** — Networking
**20:45** — Close
**Join us on June 11th:**
We are also hosting the **Cloud Native & Open Source AI Conference** on **June 11th in London**, bringing together a fantastic line-up of speakers across AI, cloud-native, open-source, platform engineering, leadership, and modern infrastructure.
You can view the full speaker line-up and event details **[here](https://www.communitystack.io/conferences/cloud-native-london)**
**About the communities:**
This event is jointly hosted across **Cloud Platform Engineering London**, **Cloud Platform Engineering Leaders**, **Data & AI Leaders**, **AWS AI UG**, **Azure AI UG**, and **GCP London**.
Together, these communities form part of the **[Community Stack ecosystem](https://www.meetup.com/pro/generative-ai-uk-community/)**, bringing together technical practitioners, leaders, partners, and organisations across cloud, platform engineering, data, AI, and open technology.
We are always keen to hear from speakers, hosts, sponsors, and community partners.
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.
This event follows 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.
INTRO TO MACHINE SEWING – 1 DAY
**Bookable via our website ➡️** [https://www.thegoodlifecentre.co.uk/events/intro-to-machine-sewing-1-day-89/](https://www.thegoodlifecentre.co.uk/events/intro-to-machine-sewing-1-day-89/)
⋆⋆⋆
If you would love to run up some new clothes or just fix a seam but are daunted by all those controls on a sewing machine, our one-day workshop will demystify them all and send you home with newfound confidence and a simple item you will make during the day.
Experienced tutor Ian McQueen will guide you through how to recognise all the parts of a machine, thread the bobbins, and sew neat rows of stitching on basic materials. How to read rulers and tape measures and cut fabric accurately. Make hems, seam allowances and French seams.
We have various user-friendly machines for you to try which will help you choose if you are planning on purchasing one soon. Bring lots of questions and we will supply everything else.
Our classes are small and each person has a machine to themselves for the day.
This is an excellent confidence booster and a great primer for all of our project sewing courses.
How To Never Run Out Of Things To Say Workshop
🟤 THE FIRST 10 TICKETS ARE **£4.50 ONLY**
🟢 REMAINING TICKETS ONLINE ARE **£9.50 ONLY**
🟣 TICKETS AT THE DOOR ARE **£15**
**Click The Link Below To Buy Tickets**: [https://www.eventbrite.com/e/1987834350052](https://www.eventbrite.com/e/1987834350052)
In this workshop Ryan explains how conversations function, how to make them flow with brain training exercises that can be practiced to get sharper at conversations. This also helps conversations to be more engaging for everyone involved including yourself.
🟡 - Get rid of awkward silences in your conversations
🟤 - Make your conversations flow smoothly
⚪ - Make your conversations more engaging for everyone involved including yourself
🔴 - Indirectly benefit other areas of your social skills because if you’re not thinking about how to keep the
🟢 - conversation flowing you have more free thinking space to focus on other areas like humour or body language
🔴- Decrease your nervousness in social situations as often nervousness comes from not knowing what to say
🟣 - Brain training exercises designed to increase sharpness at this area of social skills
🟡 - A challenge at the end to bring everything from the workshop together
Ryan has been coaching people social skills full time for over 10 years. As a quiet & shy person he wanted to work on his own social skills & after making huge improvements plus understanding how social situations work & how to improve he developed a process to help others for every area of social skills. He has helped thousands of people over the years to improve & now has a huge following including over 180000 followers on TikTok. More info on Ryan & Social Shortcuts can be found on the website [www.socialshortcuts.com](https://www.socialshortcuts.com)
After workshops we spend time hanging out together, a great opportunity to practice the workshop content & make new friends. Plus Ryan is happy to answer any questions you want to ask one to one.
🟢After this, the next workshop is:
**Creating Or Joining A Social Circle Workshop**
Sun, July 12, 2026, 5:45 PM - IN LONDON
**[Click to purchase ticket](https://eventbrite.com/e/1987834365097)**[ - eventbrite.com/e/1987834365097](https://eventbrite.com/e/1987834365097)
In this workshop Ryan explains how to easily expand, create or join a social circle with the kind of people you want to hang out with plus how to maintain it long term. Ryan also gives some brain training exercises to sharpen your conversation skills to make conversations flow.
🟡 - How social circles function
🟤 - How modern society changes the dynamics of a social circle
⚪ - How to add to your existing social circle if you have one
🔴 - How to build a completely new social circle
🟢 - How to join one that’s already existing
🔴- Ways to make sure you hang out with the types of people you want to
🟣 - How to maintain your social circle over time
🟡 - Brain training exercises designed to increase sharpness at holding & maintaining conversation
In person workshops are at 40 Store St. - Store Street Espresso: London.
For any questions feel free to contact Ryan or Gabriel. Please don't contact the other group organisers as they are not involved in running the event & won't be able to provide much help:
✉ **Ryan**: info@socialshortcuts.com
✉ **Gabriel**: gabrielsocialshortcuts@gmail.com
**OTHER EVENTS LINED UP**
🟡 Developing Humor And Quick Thinking In Social Situations
🟢 Persuasion Workshop
🟤 How To Manage Emotions Workshop
5 minute documentary on our workshops - http://www.youtube.com/watch?v=9rlbCYdeaws
We have a score of 4.9 out 5 on Trustpilot - https://uk.trustpilot.com/review/socialshortcuts.com
Our WhatsApp chat where we discuss social skill, give updates about our events & you can ask questions - https://chat.whatsapp.com/H3mLsvkNJwpCcOELRX28nQ
For one to one coaching on social skills and also our free trial session - [
http://www.socialshortcuts.com
We have over 180000 followers on TikTok - https://www.tiktok.com/@socialshortcuts.com
Our video courses - [https://social-shortcuts.teachable.com/p/conversation-course
DISCLAIMER
This workshop is intended for educational and or entertainment purposes only. It is not intended to diagnose, treat or cure any medical condition.
**Follow us on the sites below also**:
http://www.socialshortcuts.com
http://www.youtube.com/c/socialshortcuts
http://www.facebook.com/socialshortcutsofficial
http://www.Instagram.com/socialshortcuts
**📜** Mary Kay Ash
**📜** Pretend that every single person you meet has a sign around his or her neck that says, ‘Make me feel important.’ Not only will you succeed in sales, you will succeed in life
🔥🚀 Microservice Development with AI-Node.js - (Vibe Coding) - In Class
This session is designed for **juniors**, **new graduates**, and **non-tech attendees** who want to understand how **AI** can help in building microservices. You’ll learn the best practices for building microservices from scratch, including **writing acceptance criteria** and **creating REST APIs**. We’ll also demonstrate how **AI tools** like ChatGPT can help you write better code, catch errors early, and automate common tasks, making development easier and faster.
By the end of this session, you’ll have a solid understanding of how to design and build microservices, all while using AI tools to optimize your workflow.
🧪 **What You’ll Learn:**
* **Microservice Architecture Best Practices**: Learn core principles like **decoupling services** and **scalability**.
* **Writing Acceptance Criteria**: How to define clear requirements that ensure your microservice works as expected.
* **Creating REST APIs**: Learn how to design secure, scalable APIs for communication between microservices.
* **AI in Microservice Development**: How AI tools like ChatGPT can assist with code writing, error-checking, and test generation.
💡 **Why It Matters:**
* **Scalable Services**: Microservices break down large systems into smaller, manageable parts that are easier to maintain and scale.
* **AI Assistance**: Tools like ChatGPT help you automate parts of the development process, speeding up coding and reducing errors.
* **Real-World Applications**: These practices are in high demand, and mastering them will equip you with valuable skills for modern software development.
👨💻 **Who Should Attend:**
* **Juniors** and **new graduates** looking to learn microservices and AI in development.
* **Non-tech people** interested in how AI can assist in coding and building software.
* Anyone looking to understand **modern development practices** and how AI can improve workflows.
🕓 **Schedule**
* 18:15 - Networking
* 18:40 - Program starts
* 19:20 - Q&A - networking
* 19:30 - End
Trending in China 热搜中国 📱✨
**1st Sunday of every month,** join our **Cultural Club** for a fun and social way to explore Chinese culture while supercharging your language skills.
This isn't just practice; it’s **accelerated progress** through content you love — transforming learning into a **fun cultural discovery**!
**This Month’s Theme – Trending in China 热搜中国 📱✨**
Ever wonder what’s actually taking over screens in China right now? This month, we’re stepping away from the textbooks and into the “Trending” tab!
From the latest viral clips to trendy news that everyone is sharing, come decode the digital culture that’s shaping modern China today, while learning new phrases along the way! It’s fast-paced, fun, and 100% real-world.
* **All levels welcome**: our expert host provides active support so you can participate with confidence, regardless of your level.
* **Price:** £10 (includes all materials + refreshments 🍵✨)
* **Secure your spot** - [Tap here to Pay](https://monzo.com/pay/r/china-unbound_qsboSdlMTJ8Q1R)
**How it works - no 'prep work', just chat!**
* **We provide the inspiration:** Each month, we hand-pick authentic "cultural gems" to share (like a song, a short clip, or book).
* Feel free to bring your own material, but there's no pressure to!
* **We provide the treats:** we stock up on free coffee, tea, and biscuits in our beautiful office. 🍪☕️
* **You show up and enjoy:** Watch your Mandarin skills soar with natural, real-world practice!
This is the ultimate fun way to fluency. We can't wait to welcome you!
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**Take your Mandarin beyond the event.** If you’re looking for a bit more structure to accelerate your learning, let’s chat! We're offering **FREE 1-on-1 course advice sessions** to help you find the perfect class. **No commitment** required. [Book your Free Session](https://eu.bigin.online/org20070515371/bookings/course-advice)
**[China Unbound](https://china-unbound.co.uk/personal/)** is the best place to learn practical Chinese for adults.
While most schools prioritise grammar and writing, we empower you to communicate confidently in real-world situations. Join us and discover a fun, fast, and personalised way to master Chinese!
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Networks, AI & More: Insights from real-world engineers
**Join the Inaugural (GB)NUG Connect Event**
*The Soho Hotel\, London \| 2nd July \| 6pm\-8\.30pm*
Talks · Open Discussion · Drinks · Light Bites
(GB)NUG's first event brings together two practitioners ready to share their experiences and opinions on enterprise networking. Grab a drink, connect with your peers, hear from fellow practitioners and join the conversation.
**Madoc Batters, Head of Cloud & Cybersecurity at Warner Hotels**. With 25+ years building cloud, network and hybrid platforms across hospitality, telecom and finance.
Madoc will be sharing his experiences driving multi-cloud migrations and applying GenAI to real-world security and cost operations.
**AI Enabled networking – isn’t this what Skynet wanted in Terminator?**
There is lots of talk about AI changing everything, but in this day and age what should an AI enabled network look like? What is the good and bad of this approach and when things go wrong, how can we fix them?
**Duncan Bates, Solutions Architect, Fortinet**
**Agenda:**
6pm: Meet for drinks and networking in the Crimson Bar
6.30pm: Hear from our speakers in Screen Room 2
7.15pm: Connect with your peers over drinks and light bites
8.30pm: Event Closes
(GB)NUG is a practitioner-led, open, collaborative community for enterprise network architects, engineers, operational leaders and innovators across Great Britain. The group is independent, open and built around peer knowledge.
**First event - no playbook - come and help shape what this becomes.**
[Follow GB(NUG) on LinkedIn](https://www.linkedin.com/company/gb-nug)
Supported by Alkira and Megaport.
LJC Meetup at Neo4j - Smarter Search with Spring AI and Neo4j
**Please register on [Eventbrite](https://www.eventbrite.com/e/ljc-meetup-at-neo4j-smarter-search-with-spring-ai-and-neo4j-tickets-1991379537804) to join this event.**
**About this event**
We're excited to invite you to our next Meetup, co-hosted with neo4j!
Join the London Java Community for an evening of technical talks, networking, and knowledge sharing hosted by Neo4j.
This month’s meetup explores two of the hottest areas in modern software development: integrating Generative AI into Java applications and deploying Machine Learning models within Java ecosystems.
Whether you’re a Java developer, architect, data engineer, or simply curious about the latest innovations shaping our industry, this session will provide practical insights and real-world examples from experienced practitioners.
**SPEAKER 1**
**Akmal Chaudhri**, Neo4j
Title: Smarter Search with Spring AI and Neo4j
Abstract:
In this session, we'll walk through a Spring Boot app that integrates Spring AI with Spring Data Neo4j to build intelligent search over real Goodreads book data. We'll cover how to set up a Neo4j vector store, generate embeddings via OpenAI and expose results through a REST API. We'll also explore how graph search and vector search work together and what it takes to configure and connect these pieces in a Spring application. If you've been wondering how to bring GenAI capabilities into your existing Spring stack, this talk offers a practical, code-first look at how it all fits together.
Bio:
Akmal is a technical leader and evangelist with extensive experience across databases, AI and developer enablement. Specialised in technical writing, education and community strategy, he has a proven ability to translate complex technology into clear, engaging narratives that inspire learning and adoption. He is a regular international speaker, published author and contributor to thought leadership in data systems, AI and developer education.
**SPEAKER 2**
**Matt Scott**, CTO, Nimbus Pay & **Alex Callinan**, Data Scientist, Nimbus Pay
Title: Integrating Machine Learning models with Java
Abstract:
This presentation walks Java developers through the full journey of integrating machine learning into their applications. It then weighs up the pros and cons of two practical deployment paths.
Matt Scott bio:
Matt is a cloud-native architect and fintech leader with over twenty years building secure, scalable payment platforms, including containerized JVM-based systems. As CTO of NimbusPay Technologies, he designs cloud-agnostic card issuing solutions, with deep expertise in Java architecture, distributed systems, and DevSecOps.
Alex Callinan bio:
Alex is a Data Scientist at NimbusPay Technologies, where he builds and ships machine learning models into production. He's passionate about bridging the gap between trained models and the real-world applications that put them to work.
This event is organised by RecWorks on behalf of the London Java Community.
The London Java Community is sponsored by Hazelcast, Neo4j, Redis, and Discover
M2M Machine-to-Machine Events Near You
Connect with your local M2M Machine-to-Machine community
Stop Guessing: How to Measure and Improve LLM Outputs
Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on.
That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable.
In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork.
This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it.
We’ll cover:
* Why “it looks good” is not enough
* How to improve prompts by changing the input, context, and constraints
* How to compare LLM outputs more systematically
* Basic evaluation techniques for accuracy, consistency, and usefulness
* How embeddings, cosine similarity, and scoring can help evaluate results
* Where automated evaluation works — and where humans still need to stay in the loop
By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve.
LOGISTICS AND PARKING:
The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks!
The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.
Azure CBUS July
Want to be a speaker? submit your talk to our Call for Presenters!!!
https://sessionize.com/azure-cbus-2026/
ServiceNow AI Deep Dive: Hands-On Learning Session
We're planning a hands-on technical session focused on building AI solutions in ServiceNow - think skills, agents, and real-world use cases. If you’re curious about AI on the platform, RSVP now and stay tuned for more details. Let's build together!
IxDA Chat n Pancakes
You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday.
But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to.
Thanks to the team at Nationwide of supporting the group.


























