Krzysztof Skrzynecki
Head Of Development at JupiTech
Leiden, South Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolKrzysztof Skrzynecki is a pragmatic technology leader with 11 years of hands-on experience evolving from Android developer to Head of Development, currently based in Leiden. He combines full-stack expertise (Android, iOS, Spring/Java, Angular) with people-first management, having built and mentored a high-performing development team and designed the recruitment and onboarding process he now runs. Known for improving team productivity and product quality, he pairs system-level thinking—platform roadmap, inter-team processes, infrastructure—with day-to-day facilitation and mentorship. His background includes shipping secure, well-tested mobile apps, implementing CI/CD and static analysis, and applying those engineering standards across web and mobile products. An early biomedical engineering graduate, he brings a practical multidisciplinary perspective and a knack for translating complex domain needs (e.g., workforce management) into maintainable software and repeatable team practices.
11 years of coding experience
12 years of employment as a software developer
SobieskiBachelor of Science (B.Sc.), Biomedical/Medical Engineering, 85, Bachelor of Science (B.Sc.), Biomedical/Medical Engineering, 85 at Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
English, Polish
Stackoverflow
2,445reputation
555kreached
66answers
16questions
spring-boot
top-5%
Github Skills (92)
greendao10
parcelable9
mvp9
databases9
spring9
kotlin9
free-download9
java9
spring-boot9
database8
api8
dropbox-api8
security8
orm8
android-development8
Programming languages (7)
Github contributions (5)
skrzyneckik/skrzyneckik.github.io
Apr 2016 - Sep 2017
Contributions:3 pushes, 5 branches in 1 year 5 months
skrzyneckik/android-db-libraries-benchmark
Jul 2016 - Jun 2017
Contributions:7 pushes, 6 branches in 11 months
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