Sergei Ermakov
Frontend Lead at NITREX
Dusseldorf, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolSergei Ermakov is a Frontend Lead with 11 years of experience designing modern, high-performance web applications and leading teams through complex migrations. Based in Düsseldorf, he has driven legacy-to-Vue3 transformations, introduced TypeScript, Vite, and Playwright across projects, and built reusable component libraries and 3D data visualizations using Chart.js and Three.js. He combines hands-on development (mobile, desktop, full-stack history) with people leadership—running teams of up to 10 engineers, shaping roadmaps, and instituting testing and CI practices. Notably, he revived a 30-year-old Java app into a modern web solution under tight deadlines, demonstrating both technical depth and delivery focus. Constantly learning, he blends low-level platform experience (mobile SDKs, C++, Qt) with frontend architecture to solve performance and usability challenges.
10 years of coding experience
5 years of employment as a software developer
Moscow University for Industry and Finance "Synergy"Лечебное дело, Лечебное дело at ПМГМУ им И.М. Сеченова
Русский, English
Github Skills (200)
javascript-framework10
http-client10
browser10
api10
oculus10
full-stack10
nodejs10
frontend10
xmlhttprequest10
date-formatting10
ajax10
vue-select10
progressive10
testing-library10
vue-component10
Programming languages (12)
Github contributions (5)
Hulkmaster/advanced-vue-guide
Oct 2018 - Mar 2020
Vuejs advanced beginner guide
Contributions:16 commits, 10 PRs, 15 pushes in 1 year 5 months
vuevuejs
Hulkmaster/CeylonBot
Jun 2018 - Jun 2018
Contributions:8 pushes, 1 branch in 9 days
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