Marko Kaćanski
Lead Software Engineer at Finopek
Novi Sad Metropolitan Area Serbia
Summary
👤
Senior🎓
Top SchoolMarko Kaćanski is a Lead Software Engineer with over 10 years of experience building and modernizing web platforms across Ruby on Rails and React ecosystems. He combines hands-on refactoring of legacy monoliths, performance tuning and search infrastructure with practical frontend engineering—delivering high-performance canvas tooling, reusable component libraries, and large-scale migrations with minimal downtime. At Finopek he led ransomware response and established company-wide security protocols while mentoring junior engineers and introducing SCRUM to bridge software and logistics. His work has repeatedly cut delivery time and rendered dramatic performance gains (e.g., page renders from 10s to <0.5s) and uptime guarantees during complex rewrites. Comfortable operating between product, security, and engineering, he is notable for turning crisis response into long-term process and architecture improvements.
9 years of coding experience
13 years of employment as a software developer
Computer Science, Computer Science at Faculty of Science, Novi Sad
Github Skills (18)
activemodel6
rails4
ruby4
attachment4
activerecord4
ruby-on-rails2
spotify2
music2
collections2
desktop1
webflow1
electron1
shopping-cart1
cart1
web-development1
Programming languages (2)
Github contributions (5)
markokacanski/videos_and_comments
Jun 2016 - Nov 2016
Contributions:38 commits, 6 PRs, 14 pushes in 4 months
ruby-on-railsrailsrubyvideovideo-website
markokacanski/ticketcontrol
Jun 2016 - Jun 2016
Contributions:2 pushes, 1 branch in 1 day
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