Radosław Jędryszczak
Ruby On Rails Developer at Yieldbird
Bielsko-Biała Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolRadosław Jędryszczak is a seasoned Ruby on Rails developer with 16 years of experience and a 15-year focus on Rails, having delivered over 20 web applications for clients across Europe, North America and Australia. He has led teams of around 10 engineers for half his career, blending hands-on backend and DevOps work with architecture and testing discipline. Comfortable in multidisciplinary SCRUM teams, he designs scalable services, champions TDD/automation, and routinely contributes to product and UX conversations. Currently building the next version of a programmatic ad management platform, he pairs practical system-level thinking with a sociologically informed perspective on user needs. Known for balancing deep technical craft with mentorship, he often shapes solutions from low-level code to deployment.
16 years of coding experience
14 years of employment as a software developer
Bachelor Sociology, Bachelor Sociology at University of Bielsko-BialaBachelor Computer Science in Business, Bachelor Computer Science in Business at Higher School of Banking and Finance in Bielsko
English, Polish
Stackoverflow
5,068reputation
208kreached
131answers
4questions
ruby
top-5%
ruby-on-rails
top-5%
database
top-5%
Github Skills (39)
transaction9
ruby-wrapper9
ruby9
playing9
ruby-on-rails9
database9
maintenance7
activerecord6
cucumber6
rspec6
bdd6
spreadsheet6
internationalization6
capybara6
selenium6
Programming languages (3)
Github contributions (5)
Selleo/recruitment-exercises
Feb 2017 - Jun 2017
Contributions:27 commits, 9 pushes, 2 comments in 4 months
socjopata/char_maker
Mar 2012 - Apr 2015
Custom application for generating character sheets for Role Playing Game system called Alantar.
Contributions:159 commits, 36 pushes in 3 years 1 month
role-playing-gamerole-playingrole-playing-game-systemcharacter-sheetscharacter
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