Grzegorz Ruciński
Software Developer at CitiesAI
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolGrzegorz Ruciński is a Python-focused software developer with 11 years of experience building and coordinating projects across Warsaw’s tech scene. He balances hands-on engineering at CitiesAI and Mobile4 Pro with experience in team leadership and Scrum facilitation from earlier roles at AdOcean and Gemius. Comfortable as a trainer and speaker, he brings clarity to complex technical topics and helps teams adopt new technologies. His background in physics (University of Warsaw) gives him a methodical, data-driven approach to problem solving and system design. He has repeatedly moved between individual contributor and leadership duties, making him effective both writing code and aligning teams around delivery. Based in Poland, he pairs deep technical curiosity with practical project coordination in AI and mobile domains.
11 years of coding experience
9 years of employment as a software developer
Magister (Mgr), Fizyka, Magister (Mgr), Fizyka at University of Warsaw
Polish, English
Github Skills (91)
annotations10
rectangle10
xmp10
computer-vision10
classification10
semantic-segmentation10
data-extraction10
nosql9
youtube9
polygon9
arangodb9
database9
cli9
image-processing9
graph-database9
Programming languages (4)
Github contributions (5)
grucin/flask-arango
Oct 2015 - Oct 2017
Flask extension that provides integration with the Arango graph database.
Contributions:2 commits, 1 PR, 5 pushes in 2 years
pythonflaskdatabasegrapharango
grucin/youtube-dl
Jul 2017 - Jan 2020
Command-line program to download videos from YouTube.com and other video sites
Contributions:2 PRs, 1 push, 1 branch in 2 years 6 months
downloadervideosyoutubeyoutube-dlvideo-sites
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.