Serhiy Slesarev
Frontend Engineer at GetBettеr
Lviv, Lviv Oblast, Ukraine
Summary
👤
Senior🎓
Top SchoolSerhiy Slesarev is a Frontend Engineer with a decade of software development experience, specializing in React and React Native for web and mobile applications. He has led architecture and feature development on high-adoption apps ( FirstView, Coach Tracker, First Student Connect) that serve tens to hundreds of thousands of daily users. Comfortable with both modern React ecosystems and Angular/NGRX stacks, he frequently renovates legacy codebases, fixes architectural issues and drives platform reliability. Colleagues rely on him for mentoring and technical leadership as much as for hands-on implementation, from maps integrations to complex dashboards for medical analytics. Based in Lviv, Ukraine, he pairs rapid technology ramp-up with a track record of shipping production-grade features across consumer and enterprise projects. Beyond coding, he brings a research-minded approach to design choices, often improving maintainability and performance through targeted refactors.
10 years of coding experience
8 years of employment as a software developer
Full Stack Web Developer Certification, Computer Software Engineering, Full Stack Web Developer Certification, Computer Software Engineering at Free Code CampCourse of English Language, Course of English Language at International House PoltavaMaster’s Degree, Computer Systems Networking and Telecommunications, Master’s Degree, Computer Systems Networking and Telecommunications at Poltava National Technical Yuri Kondratyuk University
English, Ukrainian, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (67)
certification10
javascript10
highcharts10
nodejs10
css10
codebase10
math10
react10
charts9
charting9
visualizations9
visualization9
react-select9
data-visualization8
browser8
Programming languages (2)
Github contributions (5)
slesarevns/drum-machine-stream
Feb 2023 - Feb 2023
Drum Machine
Contributions:25 commits, 6 PRs, 9 pushes in 5 days
slesarevns/fcc-intermediate-algorithm-scripting
Mar 2020 - Apr 2020
FCC Intermediate Algorithm Scripting Challenges
Contributions:58 PRs, 59 pushes, 2 branches in 9 days
scriptingpythonalgorithm-scriptingfccintermediate
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