Summary
Karol Jurski is a Senior Mobile Software Engineer based in Warsaw with nine years in software and over three years focused on Android, building apps, libraries, games and even his own programming language. Proficient in Kotlin and Java for 12+ years, he has progressed from internships to tech leadership roles, most recently contributing to field service and sales automation apps and image-recognition research at Sagra Technology before joining Box. While studying Computer Science & Engineering at TU Delft and a Global Affairs minor at Leiden, he continuously experiments in open source—producing practical tooling and creative projects that reveal a blend of systems thinking and playful engineering. Colleagues know him as a hands-on senior who drives refactors, mentors teams, and bridges mobile development with applied computer vision.
9 years of coding experience
4 years of employment as a software developer
IT technician Computer Science, IT technician Computer Science at Technikum Informatyczne SCI
Minor Global Affairs, Minor Global Affairs at Leiden University
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at Delft University of Technology
Polish, English, Dutch