Lasse Koskela

Lasse Koskela is a software developer, trainer, and author known for his expertise in agile development practices and software testing.

He has written several books on programming and software development, including "Test-Driven" and "Effective Unit Testing." Koskela is recognized for his ability to explain complex technical concepts in an accessible manner.

He has presented at numerous conferences and workshops, sharing his knowledge on unit testing, test-driven development, and software design.

With a background in Java development, Koskela has contributed to various open-source projects and is respected in the software development community for his practical insights and teaching approach.