Marcin Moskala — Co-Founder

I'm a Kotlin author, trainer, and developer with deep experience across Android, backend, and frontend development. As the founder of kt.academy, I help individuals and teams around the world master Kotlin — through books, courses, and workshops. I'm proud to be a Google Developer Expert in Kotlin and an official JetBrains partner for Kotlin education. My books, including Effective Kotlin, Kotlin Coroutines, Functional Kotlin, and Advanced Kotlin, have become go-to resources for developers looking to write clean, idiomatic, and effective Kotlin code. I also maintain one of the largest Kotlin-focused Medium publications and have authored several open-source libraries, such as ActivityStarter and ArcSeekBar. I regularly speak at international conferences like KotlinConf and Droidcon, sharing insights on Kotlin, architecture, coroutines, and functional programming. Whether it’s through code, teaching, or writing — I’m passionate about helping developers grow and build better software.

Stackforce AI infers this person is a Kotlin expert in mobile and backend development with a focus on education.

Location: Warsaw, Poland

Experience: 11 yrs 7 mos