Oleh Reznichenko
Senior Software Engineer at Artelogic
Lviv, Lviv Oblast, Ukraine
Summary
👤
Senior🎓
Top SchoolOleh Reznichenko is a Senior Software Engineer based in Lviv with over 11 years of experience and a 7+ year focus on front-end engineering, often working full-stack with Node.js and React. He has a track record of shipping high-performance, production-grade web and mobile apps—implementing PWAs, streaming SSR, and multi-platform React Native releases while integrating complex APIs like Google Maps and payment systems. At EPAM and Lenus eHealth he improved legacy stacks, optimized load times, and doubled Cypress test throughput via parallelization, demonstrating both hands-on coding and pragmatic process improvements. He enjoys mentoring and leading teams, contributing to architecture and CI/CD practices such as Babel/Webpack/Eslint configuration and analytics/error tracking. Known for quickly grasping new concepts, he pairs systems-engineering rigour from his master’s background with a user-focused approach to UI/UX.
11 years of coding experience
7 years of employment as a software developer
Shiroke SchoolMaster's degree, Systems Engineering, Master's degree, Systems Engineering at Kherson National Technical UniversityPhysics Mathematics Lyceum
English, Ukrainian
Github Skills (200)
parallel10
css-in-js10
styled-components10
javascript10
server-side10
typescript10
router10
isomorphic10
preact10
nodejs10
css10
material-icons10
webpack10
react10
linux9
Programming languages (4)
Github contributions (5)
olehreznichenko/gulpfile.babel.js
Jan 2016 - May 2016
Contributions:6 pushes, 1 branch in 4 months
Nonlimit/Portpholio
Feb 2016 - Apr 2016
Contributions:5 pushes, 1 branch in 1 month
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