Hi! I’m Krzysztof Marczewski — a mobile developer focused on
how to develop great code and yourself as a coder.

I interweave issues of continuous self-development — productivity, useful skills, and tools, with software engineering, especially Android, Kotlin, and mobile multiplatform.

Krzysztof Marczewski
Krzysztof Marczewski

Hi! I’m Krzysztof Marczewski — a mobile developer focused on how to develop great code and yourself as a coder.

I interweave issues of continuous self-development — productivity, useful skills, and tools, with software engineering, especially Android, Kotlin, and mobile multiplatform.