Egor Shumanskii
Principal Frontend Tech Lead at AB Handshake Corporation
Batumi, Autonomous Republic of Adjara, Georgia
Summary
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Top SchoolEgor Shumanskii is a Principal Frontend Tech Lead with 8 years of experience building high-performance, scalable React applications and leading small engineering teams. He specializes in frontend architecture, performance optimization, and maintainable component-driven design—having created an internal npm UI library that cut development time by 30% and led a Module Federation microfrontend rollout that reduced load times by 40%. Comfortable taking the hardest technical tasks, Egor combines hands-on implementation with mentoring, hiring, and establishing best practices across projects. His background spans SSR/SSG, payments and security hardening, and real-time data work, reflecting a practical full-stack mindset despite a frontend focus. Based in Batumi and self-described as a digital nomad, he brings a measured blend of production-scale engineering and continuous learning to fast-moving teams.
7 years of coding experience
4 years of employment as a software developer
Specialist, Computer Engineering, Specialist, Computer Engineering at Siberian Federal University
Russian, English
Github Skills (49)
javascript10
mobx10
node-library10
css10
http10
nodejs10
web-development10
mongodb10
nosql9
fundamentals9
redux9
typescript9
server-side-rendering9
react9
database9
Programming languages (5)
Github contributions (5)
shum-dev/shum.dev
Jan 2023 - Apr 2025
My personal web-site
Contributions:2 PRs, 21 pushes, 2 branches in 2 years 2 months
shum-dev/chat-board
Jun 2019 - Jan 2023
Full-stack Twitter-like app (MERN)
Contributions:39 commits, 39 pushes, 2 branches in 3 years 7 months
reactexpressjsfull-stackmernexpress
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