Jimmy Nilsson is a software architect, author, and keynote speaker with over 35 years of professional software development experience. He is the CTO and co-founder of factor10, a Swedish tech consultancy.

Jimmy is the author of .NET Enterprise Design and Applying Domain-Driven Design and Patterns, both published by Addison-Wesley and translated into Chinese and Japanese. He is one of Europe's leading authorities on Domain-Driven Design (DDD) and a regular keynote and conference speaker at events including GOTO, QCon, NDC, and Øredev.

On this blog he writes about software architecture, DDD, legacy modernisation, organisational design, Extreme Programming (XP), Theory of Constraints (ToC), Test-Driven Development (TDD), AI and GenAI readiness, and technology strategy.

jimmy.nilsson@factor10.com · Jimmy's profile page at factor10.com · LinkedIn