Marek Lesiewski
Java Developer at Piano

Marek Lesiewski

I became interested in programming at the beginning of high school—and it stuck. I’m a fan of static and strong typing, testing, and clean code. Professionally, I mainly build enterprise systems in Java and JavaScript. Privately, I’m a husband and a father. I enjoy learning new things and believe we should never stop learning. I drink a lot of coffee.

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