Bartek Fijałkowski
Founder & CEO at ShopRadar
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolBartek Fijałkowski is a founder and seasoned software engineer with 11 years of experience building production-grade web and AI systems from Poland’s Cracow metro area. He combines hands-on engineering in Ruby on Rails, Next.js, Postgres and React Native with recent focus on AI tooling (Claude Code/OpenCode) and automation platforms like Convex and Dokploy. As founder of ShopRadar and owner of grand.automation he designs end-to-end automation and monitoring products that remove manual work for e-commerce and enterprise clients. Previous roles include building RAG chatbots and payment integrations at Altimetrik and leading Rails+AI-backed imaging systems at Codahead, showing a strong mix of ML integration and cloud CI/CD expertise. Comfortable working with Fortune 500s, non-profits and open-source projects, he also ships commercial and personal products on demand. He enjoys tearing problems apart — and occasionally breaking things intentionally to learn faster and iterate better.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Science (BSc) Internet technologies computer networks and engineering systems, Bachelor of Science (BSc) Internet technologies computer networks and engineering systems at WSTI
English, Polish
Stackoverflow
130reputation
3kreached
2answers
5questions
Github Skills (58)
json10
devise10
token-based-authentication10
omniauth10
authentication10
rails10
api10
jwt10
oauth10
ruby9
api-blueprint9
json-api9
rswag9
auth9
curve8
Programming languages (5)
Github contributions (5)
brateq/bartCAM
Jul 2014 - Oct 2019
VSaaS application in Ruby
Contributions:19 commits, 14 PRs, 9 pushes in 5 years 3 months
ruby
brateq/plan_my_trip
Jul 2016 - Sep 2020
Contributions:4 PRs, 44 pushes, 14 branches in 4 years 3 months
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