Karol Bąk
CTO at Measure Studio
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolKarol Bąk is a pragmatic CTO and software engineer with over a decade of experience turning early-stage ideas into production-grade web products, currently leading Measure Studio’s tech and AI efforts. He combines deep Ruby on Rails expertise with front-end (Vue.js), cloud (AWS, Heroku, DigitalOcean), and data work (Postgres, Redis, ClickHouse) to ship performant, secure applications and analytics pipelines. Comfortable in fast-changing startup environments, he’s led recruitment, built teams from scratch, and navigated large legacy codebases while keeping a "build fast, fail fast" mindset. An advocate of test-driven development and CI/CD, he also contributes open source libraries and mentors engineers, with his blog featured in Ruby Weeklies. Less obvious: he pairs hands-on backend performance tuning with practical AI pipeline integrations, bridging classic web engineering and emerging ML needs. Based in Krakow, he brings both product-focused leadership and continual hands-on coding to scale analytics products.
10 years of coding experience
14 years of employment as a software developer
Informatyka, Informatyka at Jagiellonian University
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (82)
debounce10
authentication10
sidekiq9
sql9
ai9
database9
devise9
cpp9
embedded9
validations9
rails9
rust8
big-data8
database-management8
cloud-native8
Programming languages (6)
Github contributions (5)
paladinsoftware/sidekiq-debouncer
Sep 2018 - Oct 2022
Sidekiq extension that adds the ability to debounce job execution.
Contributions:7 releases, 2 reviews, 16 commits in 4 years 2 months
debouncesidekiq
kukicola/simplecov-review
Oct 2021 - Sep 2024
SimpleCov formatter to generate missing lines errors for reporting tools like reviewdog.
Contributions:2 releases, 1 review, 3 PRs in 2 years 11 months
simplecov
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