Tomasz Stasiak
Senior Android Developer at SPEEDNET
Greater Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolTomasz Stasiak is a Senior Android Developer with 11 years of experience building resilient, user-focused mobile apps across fintech, logistics, and enterprise domains. He has led accessibility and performance improvements for Europe’s largest banking app, implemented Kotlin Multiplatform solutions, and delivered real-time, offline-capable features for last-mile delivery systems. Comfortable across Kotlin, Java, Compose, KMP and modern architectures (Clean, MVVM, multi-module), he also drives CI/CD and secure deployments in regulated environments. Tomasz is hands-on in optimizing battery, location tracking and encryption challenges while integrating third-party payment and device hardware. Based in Greater Poland, he combines deep platform expertise with a pragmatic eye for UX and compliance, often translating legacy Java projects into modern KMP architectures. An understated strength is his track record of shipping high-availability mobile features that balance accessibility, performance and operational observability.
11 years of coding experience
15 years of employment as a software developer
Licencjat (Lic.), Informatyka, Licencjat (Lic.), Informatyka at Nicolaus Copernicus University
English, Polish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (3)
collections6
php5
pipeline4
Programming languages (1)
Github contributions (5)
tomekby/cpp-sql-query-builder
Jun 2014 - May 2015
Contributions:4 commits, 1 push in 10 months
tomekby/miscellaneous
Sep 2016 - Jun 2018
Contributions:12 pushes, 1 branch in 1 year 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.