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Timur Kharkov
@timur_kharkov
Senior React and NextJS Developer with TypeScript
Ukraine
Anglais, Ukrainien
À propos de moi
I build React, Next.js and TypeScript apps for product teams: admin dashboards, client portals and SaaS front-ends, plus the NestJS / Node.js back-end when needed. 4.5 years as a core engineer on 8+ production products (fintech with KYC, HR SaaS, health, data publishing), ~5,000 commits. My own app ShynOk, with recurring payments, is live on the App Store and Google Play (NestJS, GraphQL, PostgreSQL, React Native). I also work with Angular, Ruby on Rails, Python and Playwright. Clear English, EU time zone. Message me before ordering to confirm scope and timeline.
Compétences
Timur Kharkov
hors ligne •
Voir mes services
Sites Web personnalisés
I will build or fix your react or nextjs web app with typescript
Applications Web Full stack
I will develop a custom admin dashboard in react or nextjs
Portfolio
Expérience professionnelle
Full-Stack Engineer
Windmill Digital • Temps plein
Jan 2022 - Present • 4 yrs 8 mos
Core front-end engineer on 8+ B2B and B2C products (fintech and lending with KYC, HR SaaS, health, events, analytics, data publishing). Client names are under NDA, so here is the work itself: - Built product modules as micro-frontends in Turborepo monorepos with a shared UI library - Designed GraphQL integrations with Apollo Client and code generation, plus REST APIs - Delivered complex forms and validation, data grids, dashboards and charts (KYC flows, finance data, analytics) - Wrote back-end endpoints in NestJS, Node.js / Express and Ruby on Rails - Introduced Playwright end-to-end and accessibility testing with axe-core on a data-publishing platform - Work in Angular 19+ (Material, Module Federation, OAuth2/OIDC) on the current project Stack: React, Next.js, Angular, TypeScript, GraphQL, NestJS, PostgreSQL, Redis, Jest/Vitest, Playwright, Storybook, Docker.
