Champion

James Lewis

Thoughtworks

James is a Distinguished Engineer at Thoughtworks based in the UK. He’s proud to have been a part of Thoughtworks’ journey for over twenty years and of its ongoing mission to deliver technical excellence for its clients around the world.

James, along with Martin Fowler, defined the new Microservices architectural style back in 2014. He is an internationally recognised expert on software architecture and design and on its intersection with organisational design and lean product development. As such he’s been a guest editor for IEEE Software, written articles, delivered training and spoken at more conferences than he can remember.

Badges 4

Talks 7

  1. Devoxx Poland 2026

    System Drift and how to live with it

    June 2026Architecture

  2. Devoxx Greece 2025

    How Flow Works and other curiosities

    April 2025Development Practices

  3. Devoxx Greece 2025

    The Magic of Small Things: Microservices 10 years on

    April 2025Architecture

  4. Devoxx Poland 2024

    The Magic of Small Things – Microservices 10 years on

    June 2024Architecture

  5. Devoxx Poland 2023

    How Work Works

    June 2023Development Practices

  6. Devoxx Poland 2023

    Software Architecture, Team Topologies and Complexity Science

    May 2023Development Practices

  7. Devoxx Poland 2022

    Software Architecture, Team Topologies and Complexity Science

    June 2022Architecture