Codetown ::: a software developer's community
December 13, 2012 from 6:30pm to 9pm – Orlando City Hall The latest version of HTML is not completely standardized yet, but there are parts that are available in the latest version of browsers. There are many new elements, including those that provide mo… Organized by Orlando Dot Net User Group | Type: meetup
May 29, 2013 from 7pm to 9pm – Envy Labs Did you know that Orlando is home to some amazing EdTech products and startups? This month we'll be featuring two products that are poised to make some significant headway in improving education. Thi… Organized by Gregg Pollack & Christine | Type: meetup
June 21, 2017 from 6pm to 8pm – First Magnitude Brewing Come join the Gator Linux Users Group & talk about Linux & Open Source for a June social meeting at the First Magnitude Brewery on S. Main St. Location: 1220 Se Veitch St, Gainesville, FL Ma… Organized by Martin Smith | Type: meetup
June 28, 2018 from 6pm to 7:45pm – The Eden Bar Hey there! Drop by tonight and get yourself a Florida brew while we chat about news in the Java & Open Source world under some of the shadiest old oaks in Winter Park. Also, please join the Or… Organized by Michael Levin | Type: meetup
August 22, 2018 from 6pm to 7pm – Chicago 1871 In a world where everyone and their mother uses web development, a quiet grassroots movement is bringing back native development. Whether you're brand-new to coding, or you just have framework fatigu… Organized by Chicago GDG | Type: google, developer, group, meetup
September 27, 2018 from 6pm to 8pm – Starter Studio at Church Street Station Hi! Join us to look at what’s new in Java 9, 10 and 11. Also, to understand the new Java release cycle. Jim’s the point man on that and also a JavaFX expert, so there’s a chance to ask some other… Organized by Michael Levin | Type: meetup
March 7, 2019 from 6pm to 8pm – Starter Studio Hello Java Enthusiasts! You're in for a treat! We have a great presentation coming up, Here are the details. Programming Platform Growth: Table Stakes or Deal Makes? This talk dr… Organized by Michael Levin | Type: meetup
July 25, 2019 from 6pm to 8pm – Starter Studio Join us for a Reactive Spring talk featuring Miguel Mendez. Miguel Mendez is a software engineer from Orlando Florida. He currently works for FlexEngage as a Lead Developer. With more than 20 y… Organized by Michael Levin | Type: ojug, meetup
August 22, 2019 from 6pm to 8pm – Starter Studio Join us for a Git presentation featuring RustyRusty Phillips has been a polyglot developer for over 20 years (and Java to some degree during all of that time), and has spent that time special… Organized by Michael Levin | Type: meetup
January 23, 2020 from 6pm to 8pm – Starter Studio Join us for a talk featuring Richard Thibault Richard Thibault is a full-stack web and mobile developer with over 25 years of experience in the software industry. He is currently focused on Java a… Organized by Michael Levin | Type: meetup
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Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.
Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
Check out the Codetown Jobs group.

The 12 tracks for QCon San Francisco 2026 (November 16-20) are now live. Four tracks cover AI in production. The other eight cover the rest of what senior engineering still demands: distributed systems, architecture teardowns, resilience, platform internals, API design, and Staff+ leadership. Early bird pricing runs until May 12th.
By Artenisa Chatziou
Uber engineers migrated over 75,000 test classes from JUnit 4 to JUnit 5 using automated code transformation with OpenRewrite and internal orchestration. By enabling the JUnit Platform for dual execution with Bazel and validating changes through CI, the team modernized testing infrastructure while maintaining correctness at monorepo scale.
By Leela Kumili
Wayne Bell and Dan Gomez Blanco discuss the architectural and cultural shift required to scale observability at Skyscanner. They share how moving to OpenTelemetry decoupled instrumentation from vendors, and explain why treating a platform as a product - with engineers as customers - is the key to reducing incident rates and eliminating technical debt across 800+ microservices.
By Dan Gomez Blanco, Wayne BellIn this podcast, Jaromir Hamala, a seasoned Java engineer specialising in high-throughput data systems, shares his thoughts on how developers can tackle high-performance software development. He touches on the benefits of modern Java that allow writing idiomatic Java code while remaining "mechanically sympathetic", and also on his experience debugging a Linux kernel bug.
By Jaromir Hamala
Discover how the Model Context Protocol (MCP) Java SDK is establishing a new architectural discipline for enterprise LLM integrations. By defining explicit contracts and leveraging MCP servers as anti-corruption layers, it ensures governance, loose coupling, and security alignment with the JVM ecosystem and existing operational practices, moving integrations beyond fragility to resilience.
By Matteo Rossi
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