Software Engineering
Welcome to my software engineering portfolio. I am an experienced, full stack web developer (TypeScript / ReactJS / NodeJS); mobile applications developer (React Native, with experience of native modules engineering for Android, iOS, Windows, with Java / Kotlin / Objective C / C++); I have past experience in C++ development for complex math & science-oriented projects. I am available for hire as an independent contractor, feel free to contact me, and send over your offers.
Topcoder Records
In 2016–24, I was an active member of Topcoder community (nickname birdofpreyru); and I earned my living by competing in paid software engineering challenges at Topcoder, acting as a technical project manager (copilot) for some of their compeitions, and later working as a sub-contractor for selected projects of their large corporate clients. Within those years I won two Software Development Champion titles in Topcoder Open tournaments (in 2020, and 2017); and I was distinguished as one of Topcoder's Most Valuable Players.
Below is the list of my victories in public Topcoder challeges, and of medium-to-large competitions I was in charge of as a technical manager (copilot).
Records Legend:
Open Source
Here are some open source libraries I have created/forked, and currently maintaining (these are mostly tooling for React development):
∗) d/mo are the monthly download numbers.
If you feel like to support my further open source work:
Android Applications
Some pet projects for Android:
iOS Applications
Some pet projects for iOS:
Web Development
Some pet projects for web:
- music-tabs.com: sheet music with notes and tablatures for Clarinet, Guitar, Harmonica, Irish Tin Whistle, Ocarina, Recorder Flute, Saxophone.
- Non-official Topcoder-related tools