Sergey Romanchuk
Full Stack Web Developer at Datana
Novosibirsk, Novosibirsk Oblast, Russian Federation
Summary
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SeniorSergey Romanchuk is a Frontend Architect and Tech Lead with 10+ years building high-load B2B/B2C systems and full-cycle products across multiple countries and brands. He combines deep Angular expertise with .NET backend experience to deliver scalable architectures, centralized core frontend packages, and a company-wide design system that unified many product instances. Sergey has led migrations, implemented SSR and PWA solutions, created internal npm/nuget libraries and codegen pipelines, and introduced telemetry, AB-testing and headless CMS for SEO-critical public sites. He mentors and hires frontend teams, runs architecture reviews and codifies development regulations to keep large cross-border projects technically current. An active open-source maintainer, he publishes angular-i18next and other packages while organizing internal tooling like API sandboxes and UI telemetry stacks. Based in Novosibirsk, he’s known for turning fragmented multi-brand projects into coherent, reusable platforms that speed new market launches.
10 years of coding experience
Stackoverflow
707reputation
33kreached
5answers
4questions
Github Skills (200)
jquery-plugin10
testing10
npm-package10
stylus10
publish10
e2e10
npm-publish10
vanilla-javascript10
javascript10
internationalization10
browser10
devtools10
vue-testing-library10
react-testing-library10
localization10
Programming languages (5)
Github contributions (5)
LCGroupIT/lcgroup.core-auth
Jun 2020 - Nov 2021
Monorepo for lcgroup angular core packages
Contributions:3 releases, 3 reviews, 1 PR in 1 year 5 months
typescriptmonorepoangular
Romanchuk/angular-i18next-demo
Oct 2017 - Nov 2022
angular-i18next demo (JiT + AoT)
Contributions:67 commits, 1 PR, 61 pushes in 5 years 1 month
jiti18nextangularangular8aot
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