Denys Sidorov
Senior Software Engineer at Retriever
Bulgaria
Summary
👤
Senior🎓
Top SchoolDenys Sidorov is a Senior Software Engineer with over 10 years of experience building performant, scalable front-end systems using React, TypeScript, Node, MobX/Redux, Webpack and SASS. He combines a practical eye for clean, aesthetic UI with a focus on robust architecture—improving API efficiency, page load times and mobile responsiveness while leading refactors and establishing testing frameworks. At Retriever and RelationDesk he designed system architecture, built multiple projects from scratch, and introduced tooling like centralized frontend logging and multi-language support. A hands-on mentor who enjoys tackling legacy code, he balances product-minded engineering with attention to developer experience. Based in Bulgaria, he describes himself playfully as a "funny javascript developer," hinting at a pragmatic yet personable approach to complex engineering challenges.
10 years of coding experience
5 years of employment as a software developer
Computer Systems Networking and Telecommunications, Computer Systems Networking and Telecommunications at Odessa I.I.Mechnikov National University
Github Skills (15)
mongoose10
react-router10
redux10
react-redux10
webpack9
mongodb9
mouse9
nodejs9
sass8
keyboard8
react8
network7
api3
synergy2
css1
Programming languages (5)
Github contributions (5)
DenysSidorov/js-shop
May 2017 - Jul 2021
SPA-shop with full JS-stack : Node React, Redux Webpack, SASS, MongoDB Express
Contributions:1231 commits, 1067 pushes, 2 branches in 4 years 3 months
reactsassexpress-mongodbexpressspa
DenysSidorov/patterns-data-structures
Jan 2017 - Jul 2024
Contributions:130 pushes, 1 branch in 7 years 6 months
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