Tomasz Rozbicki
Lead Developer, Co-founder at Ituality
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolTomasz Rozbicki is a seasoned mobile-first application architect and co-founder with 13 years of experience designing and delivering high‑impact Android and cross-platform products. He blends deep Android expertise (Kotlin, MVVM, coroutines, Dagger/Hilt, Compose) with Flutter, backend serverless architectures on GCP/AWS, and Big Data tooling like BigQuery to ship scalable consumer and finance apps with millions of downloads. As Lead Developer at Ituality he drives full‑stack solutions from Solidity/Ethereum smart contracts to TypeScript Cloud Functions, combining product intuition with hands‑on coding. His background includes senior roles at mBank, X‑Trade Brokers and Symantec, evidencing strong client‑facing architecture skills and a track record of secure, performance‑oriented mobile platforms. Based in Warsaw, he pairs academic training from Warsaw University of Technology with an entrepreneurial mindset and a rare blend of mobile, cloud and blockchain fluency.
12 years of coding experience
4 years of employment as a software developer
Master's Degree Computer Science, Master's Degree Computer Science at Warsaw University of Technology
English, Polish, German
Stackoverflow
26,033reputation
3.9mreached
176answers
59questions
flutter
top-5%
google-cloud-firestore
top-5%
google-app-engine
top-5%
code-formatting
top-5%
java
top-5%
android-studio
top-1%
Github Skills (152)
windows10
firebase10
reactive10
reactive-extensions10
observable10
dart10
kotlin-android10
jvm10
cross-platform10
java10
android-library10
google10
android10
cnc-controller10
mobile10
Programming languages (11)
Github contributions (5)
tomrozb/android-scripts
Jul 2014 - May 2016
Contributions:19 commits, 7 pushes in 1 year 10 months
devinciltd/lib
Aug 2015 - Oct 2015
Contributions:60 commits, 38 PRs, 34 pushes in 1 month
kotlinandroid-libraryandroid
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