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🎯 Is your Product Team putting Impact First in the New Year? Join us for a special December meetup with Matt LeMay.

As we close out the year, it’s the perfect moment to reflect on the impact our product teams create — and how we can enter 2026 with sharper focus, stronger alignment, and clearer value.

We are excited to host an online session with Matt LeMay for an insightful session where he’ll share ideas from his book IMPACT-FIRST PRODUCT TEAMS. Matt will dive into practical stories and real-world examples of how product teams can consistently drive measurable business outcomes without losing touch with their users. 💡 Is my product team a good investment for the business? 💡 Are we communicating value clearly enough that our CFO could advocate for us? 💡 How do we build a culture where outcomes truly guide our decisions?

Matt visited us in Amsterdam in October, but many of you were unable to join us. This is your chance to learn from Matt directly, ask your questions, and maybe even win a copy of IMPACT-FIRST PRODUCT TEAMS!

📅 December 15, 2025 📍 Online via Zoom

Let’s step into the new year with clarity, purpose, and a fresh perspective on what it means to build impact-first product teams.

Looking forward to seeing you there!

Impact-first product teams. 🎯

Fabric-X is a digital asset-specific implementation of Hyperledger Fabric. Join us for a series on meetups that go into detail about what Fabric-X is and how you can use it.

Fabric-X-Committer introduces a high-performance and resilient architecture that addresses the scalability limitations of the traditional monolithic peer in Fabric. By decomposing the commit process into independently scalable microservices—including a Coordinator, Signature Verifiers, and Validator-Committers and leveraging a sharded distributed database, the system achieves significant parallelism, enabling substantial scalability and performance gains.

A key innovation is the use of a transaction dependency graph, which allows safe, parallel validation of transactions across multiple blocks. Combined with a pipelined execution flow, this design eliminates sequential bottlenecks and unlocks ultra-high throughput. Performance evaluations show that Fabric-X-Committer can process over 200,000 transactions per second, marking a major leap in scalability for enterprise-grade blockchain systems.

In this meetup, we will provide an overview of the Fabric-X-Committer architecture and share performance evaluation results that highlight its scalability and efficiency.

Join us for the other Fabric-X meetups

Speaker

Fabric-X-Committer: A Microservices-Based Architecture for Ultra-High Throughput

Join us in Berlin (location tba) for the 10th CASSINI Hackathon, happening simultaneously in 10 countries across Europe! 🌍✨

Over one exciting weekend, you’ll team up with innovators, mentors, and peers to create consumer-focused solutions powered by EU space data. With N3XTCODER’s focus on sustainability and the common good, this is your chance to build impactful ideas in 🎮 gaming, 🏃 sports, or ✈️ travel.

No prior experience needed – whether you’re a coder, designer, entrepreneur, or creative, you’ll find your place here. Come solo or with a team. You will form groups, develop concepts, and pitch your idea by Sunday evening.

💡 The Challenges During the hackathon, you and your team will choose one challenge area and develop your own solution around it. Pick one out of the three:

  • 🎮 Immersive Gameplay ➡️ E.g.: Can space data make games more meaningful?
  • 🏃 Sports & Performance ➡️ E.g.: How can tech improve safety, inclusivity, or fan experiences?
  • ✈️ Travel Reimagined ➡️ E.g.: Can we make journeys more sustainable and responsible?

🌟 Why Join?

  • Free participation (food & drinks included)
  • 💻 Enhance your portfolio at a premium location in Berlin (tba) or remotely
  • 👩‍🏫 Learn from world-class mentors on-site and online
  • 🚀 Access EU-wide startup opportunities
  • 🤝 Find co-founders & expand your network
  • 🏆 Compete to pitch at the European finals and win up to €5,000 with your team

Who Can Join?

  • Anyone 18+ with EU residency
  • No space tech experience required
  • Open to students, professionals & creatives alike

10 EU countries, 3 challenges, 1 hackathon.

Sign up now!

Note: Please RSVP to the event here on Meetup and also sign up for the event through TAIKAI to secure your spot (link above). The registration closes October 31.

The 10th CASSINI Hackathon – Berlin Edition

We don’t slow down after our October meetup - the next PyData Yerevan meetup is already on the way.

This time, we’ll host Claudio Pinhanez, Principal Research Scientist at IBM, who will discuss:

🔷 “The Non-Determinism of Small LLMs: Evidence of Low Answer Consistency in Repetition Trials of Standard Multiple-Choice Benchmarks.”

The talk will dive into how small language models (2B–8B) perform when asked the same questions multiple times, exploring what their answer consistency reveals about accuracy and reliability.

📅 Date: Thursday, November 6 🕖 Time: 7:00 PM 📍 Venue: 213W, PAB, American University of Armenia 🔗 Register here: https://forms.gle/bCAxuD3XjQ98Rztc9

Don’t miss this chance to hear from an IBM researcher and discuss the latest findings on LLM behavior.

pydatayerevan #AI #machinelearning #LLMs #AUA #ASCE #datascience

The Non-Determinism of Small LLMs
Small & Smart AI Models 2025-10-31 · 18:50

The AI landscape is evolving beyond gigantic models like GPT-4 towards a new generation of small, smart, and specialised models that can run privately, securely and efficiently on everyday devices. In this talk, Mehmood explores how these compact models, trained on domain-specific data, deliver powerful performance while reducing energy costs, improving privacy, and removing the need for constant cloud access. From customer service chatbots that understand regional dialects to intelligent on-device assistants in healthcare and retail, discover how small AI is making intelligence more sustainable, secure, and accessible for businesses of all sizes.

AI/ML Cloud Computing LLM
PyData Bradford - October Meetup

Hey PyData Kampala is hosting a meetup on Data Engineering with Muwonge Khalifan on 31 Oct (5:30–7:30 PM) at UniPod, Makerere (Yusuf Lule Central Teaching Facility). Theme: From raw data to insights. Bring your personal ID. See you there!

PyData Kampala October Meet up

Building products that scale isn't just about code and design - it's about how teams think, collaborate, and make decisions together. Ankit has done this at both ends of the spectrum: leading product teams at Amazon and scaling products in high-growth start-ups. In this session, he'll share the actual lessons from navigating both worlds - the rigor of Big Tech and the agility of start-ups.

You'll get an inside look at:

  • How product, engineering, and design work together to ship at scale
  • What changes (and what stays the same) moving from Big Tech to start-ups
  • Real decisions Ankit made that shaped product outcomes
  • How to build culture and collaboration while scaling

Who should come?

  • Product managers and builders thinking about scale
  • Founders scaling teams and products
  • Engineers and designers interested in how product decisions get made
  • Anyone curious about shipping products in different organizational contexts

About Ankit: VP of Product at Toptal with 10+ years shipping products across e-commerce, marketplaces, and talent platforms. He's led teams at Amazon and scaled products in start-ups - rare perspective on what it takes to build world-class products in different environments.


📅 EVENT DETAILS Date: Wednesday, 30 October 2025 Time: 6:00 PM arrival \| 6:30 PM start Venue: Central London (exact location shared after confirmation) Duration: \~150 minutes (talk + Q&A + informal time)


🔐 HOW TO JOIN Important: This is an exclusive, members-only event. Spots are limited to 40 people to keep conversations meaningful.

To attend:

  1. RSVP on this Meetup event - We'll review your membership profile
  2. Make sure your LinkedIn is current - We manually verify attendees to keep the community aligned
  3. If approved, you'll get the exact venue details 48 hours before the event
  4. Show up - If you RSVP\, we count on you being there (spots are valuable)

Why we verify? We keep our events intentional. Everyone in the room should be actively building, leading technical teams, or exploring ventures. This verification just ensures we're all here for the same reasons—genuine learning and connection, not recruiting or selling.


A few things to know:This is conversational - Ankit loves Q&A. Bring your actual questions ✅ Stay for the informal time - Best connections happen after the talk ✅ Be specific in your RSVP - Tell us one thing you're curious about ✅ If plans change, let us know ASAP so someone else can attend


Questions? Reply in the comments or DM us. See you there.

Behind the Build: Cross-functional lessons from scaling products at Amazon
October 2025 Meetup 2025-10-30 · 18:00

Elixir London Meetup; October 2025 edition. All are welcome.

Session 1: Lee Sigauke - What to look out for when designing concurrent systems (30 mins) Practical experience is invaluable when building concurrent systems; but theory matters just as much, especially when problems don’t always reveal themselves, even under heavy load testing. Subtle issues like race conditions can lurk undetected until it’s too late. This talk highlights the most common pitfalls in concurrent system design and offers clear, general guidance on how to anticipate and avoid them.

Session 2: Evadne Wu - Bitstrings with Examples (20 mins) In this talk Evadne will demonstrate both common and uncommon uses of the Bitstring syntax in Elixir, which is a powerful way to solve data structure and communication protocol problems in a clean and maintainable manner. Several examples will be shown during the session, drawing from documentation, open source libraries and custom implementations.

The event is kindly sponsored by Erlang Solutions.

Time Doors open at 18, start at 18.30.

Venue University of Law - Moorgate 2 Bunhill Row, London EC1Y 8HQ 4th Floor Room TR407 and TR408

Both Liverpool Street and Moorgate are the nearest underground tube stations with Moorgate being a 6 min walking distance to the venue.

On arrival all attendees are required to sign in at the reception desk where they will be given visitor access cards and shown to the lifts for the 4th floor.

Refreshments Food and drinks will be provisioned on the day.

IMPORTANT:

If you wish to take photos and post online during the event, please notify organisers first, so that attendees can opt-out from being in photos.

October 2025 Meetup

Let’s kick things off for another Meetup, this time focusing on the collaboration of data scientists and data engineers, as well as data streaming in the VW environment. Join us on October 30th in Berlin and bring all your questions!

Tom Kaltofen: "What Data Scientists Actually Need from Data Engineers: A ‘Data Producer’ Perspective"

Tom Kaltofen is an Engineer at DHL Data & AI and a Creator at mloda.ai. In his keynote, he'll explore how data engineers can better support data scientists, BI, software engineers, analysts and management by understanding their real needs and designing data products accordingly. He’ll share practical lessons from his own industry experience: what worked, what didn’t, and the trade-offs involved in real-world data workflows. Since data engineering often involves navigating competing approaches, we’ll also look at some of the pros and cons of different methods, but always with the different data user groups in mind.

Alex Kalinnikov: "Event-driven data streaming platform at VW Group"

Alex Kalinnikov is a Product Owner at CARIAD with over 10 years of experience in IT & Infrastructure. He will talk about how Cariad handles 180M telemetry messages per day with a modern data streaming architecture and how Cariad UDE Solution leverages Confluent Kafka, Apache Flink and Microsoft Azure to move terabytes of IoT data.

What to expect:

  • Two expert talks and Q&A
  • Networking opportunities in our great Creator Space
  • Some snacks & drinks :)

Timetable:

  • 18:30 - Event admission
  • 18:50 - Welcome & Introduction
  • 19:00 - Tom Kaltofen: "What Data Scientists Actually Need from Data Engineers: A ‘Data Producer’ Perspective"
  • 19:30 - 5 minutes break
  • 19:35 - Alex Kalinnikov: "Event-driven data streaming platform at VW Group"
  • 20:05 - Snacks, Drinks & Networking
  • 21:30 - End

More on the -> applydata data engineering meetup page.

Our goal is to form a local data-loving community, so join us and let's talk data together! --- At the event, sound, image and video recordings are created and published for documentation purposes as well as for the presentation of the event in publicly accessible media, on websites and blogs and for presentation on social media. By participating the event, the participant implicitly consents to the aforementioned photo and/or video recordings. Find more information on data protection here.

Data Engineering Meetup | Berlin, Oct 30th

Data models are great at predicting patterns - but what about events that have never happened before?

At the October PyData Yerevan meetup, Nikolai Semiachkin will talk about how LLMs and prediction markets can help estimate probabilities for rare, high-impact events.

🧠 LLMs and Prediction Markets: Estimating Probability of Unique Events 📅 October 30, 2025 🕖 7:00 PM 📍 213w, PAB, American University of Armenia 🔗 Register here: https://forms.gle/VBME5tM4D9mcfHyU6

Join us to learn new ways of thinking about forecasting and uncertainty.

pydatayerevan #AI #LLM #forecasting #predictionmarkets #machinelearning #AUA #CSE

LLMs and Prediction Markets: Estimating Probability of Unique Events

Important: Register on AICamp website is required for admission.

Description: Join us for the Creative AI Meetup, showcasing tech advances in AI for content creation, whether generative or traditional. This meetup addresses all kinds of formats—text, image, audio, video, 3D, and VR—and the AI technologies associated with them.

With improvements and revolutions occurring monthly, if not weekly, we'll feature companies, technologies, and speakers at the forefront of a movement that is set to transform the way we create and consume content in the coming years.

Agenda: - 6:00pm\~6:30pm: Checkin\, food and networking - 6:30pm\~8:00pm: Tech talks and Q&A - 8:00pm\~8:30pm: Open discussion\, Mixer and Closing.

Speakers/Topics: Check the event website for speakers and topics details. If you have a keen interest in speaking to our community, we invite you to submit topics for consideration: Submit Topics

Sponsors: We are actively seeking sponsors to support AI developers community. Whether it is by offering venue spaces, providing food, or cash sponsorship. Sponsors will have the chance to speak at the meetups, receive prominent recognition, and gain exposure to our extensive membership base of 10,000+ AI developers in Paris or 500K+ worldwide.

Local and Global AI Community on Discord Join us on discord for local and global AI tech community: - Events chat: chat and connect with speakers and global and local attendees; - Learning AI: events\, learning materials\, study groups; - Startups: innovation\, projects collaborations\, founders/co-founders; - Jobs and Careers: job openings\, post resumes\, hiring managers

Creative AI Meetup with Google (October)

🍁 PyData Autumn Gathering — October 28 🍂

As the leaves turn and the air grows crisp, join us for a day of data, discovery, and community at PyData Cluj-Napoca! This autumn edition brings together data enthusiasts, analysts, and machine learning practitioners to explore the latest tools and techniques in Python’s data ecosystem. Expect engaging talks, hands-on sessions, and lively discussions on topics ranging from pandas and PySpark to modern AI workflows. Whether you’re refining your data engineering skills or diving into new machine learning approaches, this event is your chance to learn, connect, and be inspired. Let’s celebrate the season of change — and innovation — together. 🍂

Don't forget to bring good vibes and warmth for a social and informative evening! We'll have goodies for hanging out, courtesy of Global Logic. 🍕🥤🌇

---------------------------------------------------------------------------------------------------- "Introduction to the Unified Namespace (UNS) architecture" by Pócs Géza

A presentation and demo session demonstrating the use of MQTT brokers and broker bridging to create a single source of truth across distributed systems—from edge devices to cloud analytics platforms.

---------------------------------------------------------------------------------------------------- "Unifying Data and AI: How to Deliver More Value with the Databricks Lakehouse Platform" by Mircea Chira

Discover how to build end-to-end data and AI solutions on a single, collaborative platform. In this session, we'll walk through the Databricks Lakehouse, showing you how to move seamlessly from raw data ingestion to a production-ready machine learning model. You'll see how core components like Delta Lake, the pandas API on Spark, and MLflow work together to eliminate data silos and simplify your workflow. This talk is for Python data professionals who want to spend less time managing tools and more time delivering value.

---------------------------------------------------------------------------------------------------- NumFOCUS Code of Conduct https://numfocus.org/code-of-conduct

PyData Cluj-Napoca: Meetup #29

🎟️ Book your tickets on Eventbrite 🎟️

8 years. Countless meetups. One amazing community. 💜 As we sunset ReactJS Girls, we’re bringing everyone together for one last celebration of frontend code, connection, and community.

Join us on Thursday, 23 October 2025 for the ReactJS Girls #31: The Grand Finale meetup!

More information on the talk and speaker lineup soon.

This meetup is organised by YLD and sponsored by BNY. All talks will be recorded and shared on the Tech Talks YLD YouTube channel.

Entry Policy: ID Needed 🔔 Please note: BNY requires all attendees to present a valid ID upon arrival to access the venue. Be sure to bring yours, or keep a clear photo of it on your phone.

Photography, filming and recording notice. Please note that all our events are filmed, recorded and photographed. All recorded material can be used to promote any upcoming meetups or events. If you wish not to appear in any of the material please let the organisers know upon arrival to the meetup/event, otherwise, it is assumed that you are giving permission to possibly be featured in any imagery related to the event.

Thank you to YLD for organising, and BNY for sponsoring this event.

Who are YLD? YLD is one of London’s fastest-growing product design and software engineering consultancies. They are experts in a variety of technologies and product development services, including React.js, Node.js and Design Systems, and have helped companies such as Trainline, Dazn, The Economist, Doctorlink, and many more to build exciting products and platforms. YLD is committed to the Open Source community that aims to create a sustainable product culture and delivery capabilities in each piece of work. YLD is hiring - check out the job page Join the conversation:

Who are BNY? As a global financial services company, we oversee more than $55.8 trillion* in assets for our clients – managing it, moving it and keeping it safe. For over 240 years, we have been creating new solutions that benefit businesses, communities and people everywhere. No matter what the future brings, we’ll be ready and we’ll be working. Making money work for the world.

ReactJS Girls #31: The Grand Finale
Spooky? October edition 2025-10-22 · 18:00

This month's listing is very late being published. We nearly ghosted everyone. (See what we did there?)

Come meet like-minded people, with a common interest in Linux. Whether you are a complete neophyte or Linux warrior with decades of experience, come join the chat about distros, networks, open-source software, personal projects, ... or nothing related whatever.

The venue is the Hand & Racquet in Wimbledon (25-27 Wimbledon Hill Rd, SW19 7NE). https://www.greeneking.co.uk/pubs/greater-london/hand-and-racquet

Chris and Gulraj will be sharing hosting duties with at least one of us present at each meetup. Whilst we realise that this venue is not as convenient for some people as our central London former haunts, the pub is only 2 minutes walk from the station, and Wimbledon is exceptionally well connected (only 17 minutes out of London Waterloo mainline, lies on the Sutton branch of the Thameslink, and is a terminus of both the District Line and the Croydon Tramlink).

The pub is on the flat, at street level, including the toilets, although the space reserved for us (presently, at least) is a raised mezzanine area up a small number of steps at the back of the pub. We aim to be inclusive, so if this presents an issue, we'll work with the pub to adjust the arrangements in the future.

Sign-ups are open. Please come join us.

Directions from the station:

Exit the station through the main concourse (near the District Line platforms), turn right along the main road, passing the taxi rank on Orinoco Lane. Cross Alexandra Road at the traffic lights, pass the gym on the corner, then continue past the chemist to reach the pub.

Spooky? October edition

Join us on October 22nd for the next edition of Serverless London Meetup. The event will be in person!

*** 🎫 Tickets

No Eventbrite tickets for this event but there is a hard limit for RSPV :)

*** 📍Location The event is hosted at the Spinks Office

The full address is: 3 Noble St, City of London, London EC2V 7EE

*** 🕚 Rough timings • 6:30 pm - 7:00 pm: Doors open with refreshments • 7:00 pm - 8:30 pm: Talks and Q&A • 8:30 pm onwards: Pub!

*** 📣 Speakers: Victoria Demina \| Software Engineer, AWS Community Builder Talk title: Your Serverless Application Is Fast, Your Third-Party Is Not! Description: Our serverless app scales effortlessly – but what happens when your third-party API lags behind? Payment processors, shipping providers, and external data sources don’t always scale at Lambda speed, leading to timeouts, stressed on-calls, and frustrated users.

Rajesh Kumar \|Technical Account Manager at Amazon Web Services (AWS) Talk title: Remove PII data from images using a fully serverless solution on AWS.

Sponsors ☁️ 💫 aleios We help startups disrupt and large organisations to remain competitive using the best of Cloud-Native, Serverless. Experts in delivery of highly scalable systems we connect people, liberate data and create innovation through technology.

🍷 Theodo Theodo are a team of 50+ agile web, mobile and software experts are based in Soho Square, London with offices in Paris and New York.

Over the last 10 years and across over 500 projects, we have partnered with non-technical founders to launch their first product, FTSE 100 companies to increase market share through launching internal startups & spearheading digital transformation initiatives, and SME CTOs to build and scale their technical teams.

Theodo projects start fast, and progress even faster, with our unique methodology combining agile, lean and DevOps allowing us to build more efficiently as the project progresses. We are experts at React Native, Serverless, React, Django/Python, Node.js and Symfony, with experience in many other frameworks.

☁️ Serverless London October 2025 (In Person)

The Test Tribe 9th Berlin Meetup – Automating the acceptance criteria, definition of done, ticket readiness for release etc in Jira using Agent.

AI meets collaboration - smarter workflows, sharper clarity. Join us at The Test Tribe’s 9th Berlin Meetup for an insightful evening with Madhiyazhagan Ramamoorthy, QA Transformation Leader and Agile Coach, as he dives into how Rovo AI is reshaping the way teams define, refine, and manage acceptance criteria within Jira. Discover how Rovo Chat and Rovo Agents are making internal knowledge and automation more accessible - driving productivity, precision, and smarter decision-making across projects.

Event Details

Session: Automating the acceptance criteria, definition of done, ticket readiness for release, etc in Jira using Agent.

Session Overview: Automating the Jira, confluence using AI agents

Key Takeaways:

  • Automate Jira using AI agents
  • Simplify the Jira repeated tasks.

About the Speaker Madhiyazhagan Ramamoorthy (Madhi) is a certified Scrum Master and QA transformation leader with over 15 years of experience spanning software testing, product management, and Agile coaching. He has successfully led multiple testing modernization and automation initiatives across fintech, SaaS, and enterprise platforms - helping teams scale quality practices and embrace continuous improvement.

Why You Should Attend

  • Discover how AI is transforming testing workflows and team collaboration
  • Learn practical Jira and Rovo AI use cases you can apply right away
  • Connect with Berlin’s vibrant QA and testing community
  • Be part of an evening filled with learning, networking, and innovation

About The Test Tribe The Test Tribe is the world’s largest software testing community, empowering testers globally since 2018. With 400+ events and 120K+ members across 130+ countries, we bring software testers together to learn, grow, and connect through expert-led meetups, cohorts, and community initiatives.

By RSVPing, you agree to our Terms and Conditions and Privacy Policy and consent to be contacted by The Test Tribe and our event partners.

Automating Acceptance & Release Readiness in Jira with Agent | Berlin Meetup

Calling all Power BI & Data enthusiasts

We've been invited to run a special User Group event at Data Decoded conference at Manchester Central

  • Enjoy thought-provoking PBI talks and demos from industry experts and peers.

Date and Location: 📅 Date: 21st October 2025 🕠 Time: 5:30 PM – 7:30 PM 📍 Venue: Manchester Central Convention Complex, Petersfield, M2 3GX We are in the Data Governance, Risk & Compliance Theatre

October's PBIMCR x DataDecoded event will feature 3 lightening talks

Talk 1: Chris & Craig Morrall co-founders from Tugger Tugger is the only end-to-end provider built specifically for Power BI, helping developers and teams streamline the process of turning raw data into meaningful reporting. We specialise in making connections to platforms such as Xero, QuickBooks, and HubSpot simple and reliable, without the need for ongoing custom API development or manual data prep. With Tugger, the heavy lifting around extracting and organising data is handled for you. Our built-in data warehousing ensures that the data is centralised and structured in a way that’s ready to use in Power BI, so you can focus on creating dashboards and delivering insights rather than troubleshooting connections or managing refresh cycles. Security and compliance are at the heart of our approach. Tugger is built with enterprise-level security, so you can be confident that data pipelines are robust, protected, and compliant with industry standards. By combining seamless data integration, built-in warehousing, and enterprise-grade security, Tugger gives Power BI developers a trusted foundation to build powerful, scalable reporting solutions for their organisations.

https://www.linkedin.com/company/tuggerapp/

Talks 2 & 3: Johnny Winter

Dumb ways to Pie!!

Pie charts! The visualisation everybody loves to hate. Why do they have such a bad reputation? Are they really bad practice? Are there any times when you can use a pie chart? Join us as Johnny goes into detail on the things you should think about when creating Pie Charts in Power BI!!

The Importance of Community and Networking Being part of the data community has opened doors, created opportunities, and shaped Johnny’s career in ways he couldn’t have imagined. In this session, Johnny will share how networking and community involvement have helped him grow as a data professional, from building connections and finding mentors, to staying ahead of industry trends and boosting his professional profile.

**To attend, you must sign up for free Data Decoded tickets and register on Meetup to join the community.**

Enjoy food, drinks, and plenty of networking with data community afterwards at The Brotherhood of Pursuits and Pastime bar, 2 Mount Street, Manchester, M2 5WQ (which is a 5 minute walk away)

PBIMCR x Data Decoded - sponsored by Tugger

Date: 2025-10-20. As your Python programs grow and become more complex, they can quickly become hard to maintain, extend and reason about. Software design patterns help keep this complexity under control, making your code more understable and facilitating the scaling to larger applications. In this workshop, we will take some bad Python code and refactor it step by step. You will learn to spot primitive obsession, replace conditionals with the Strategy pattern, and use Dependency Injection to write testable code.

Python software design patterns refactoring dependency injection testing
PyData Norwich - October Meetup (Workshop)

Welcome to the virtual October user group meetup run over Teams!

This time we're welcoming back Jeroen (Jay) ter Heerdt of Microsoft - the man that brought us visual calculations. His team had another couple of ideas, and they are going to change everything in semantic modeling.

In his own words: September brought two major new features to DAX: User Defined Functions and Calendar-based time-intelligence. Join this session to learn all about them and discover why experts say "semantic modeling will never be the same again".

You do not want to miss this!

Swedish Power BI and Fabric User Group October Meetup
Manchester October Meetup 2025-10-16 · 16:45

Network, learn, ask a question, meet other folks - these are all things that happen at user group events. These events are a really great opportunity to socialise in an informal learning experience.

Remember to tell your friends and the people you work with; make sure you register as soon as you can.

In-Person only event. Not being recorded.

Please complete the registration form with your full name and organisation you are from - we collect this information to give to building security to let you into the event.

17:45 – 18:00 Intro and updates 18:00 – 19:00 Juliana Smith: Uncovering the Secrets of Dashboard Design.

Great dashboards don’t just show data—they guide users to insights effortlessly. In this fast-paced session, we’ll unlock the power of alignment, white space, and page scanning patterns to create visually stunning, easy-to-navigate and accessible Power BI dashboards. Learn how to hack human perception with smart design choices, so your audience finds what they need before they even realise they’re looking for it! Expect real-world examples, and plenty of “aha!” moments. Ready to level up your dashboard game? Let’s go!

19:00 – 19:15 Break & Pizza 19:15 – 20:15 Ian Pike : Fabric Conference Community Conference 2025 - Summary of what was the updates from Vienna A look at all the new announcements from FabCon Vienna. What things to look into further and some deep dives into an updates I can demo

Manchester October Meetup