I will fix react bugs and javascript errors in your web app

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Fomin Anton
Alcune informazioni sono riportate in lingua inglese.
fix react bugs and javascript errors in your web app
Schermo intero
fix react bugs and javascript errors in your web app

Informazioni su questo servizio

Is a React component failing, a button doing nothing, or a JavaScript error breaking your web app?


I will investigate and fix a clearly scoped issue in your existing React project using JavaScript or TypeScript. Examples include component logic, state updates, event handlers and frontend handling of existing API responses.


You receive the source changes, a short explanation of the cause and verification of the agreed user flow. I will also run relevant existing checks where available.


Basic covers one small, reproducible bug. Larger issues need a scope review. A full rebuild, new features, backend development and production deployment are excluded.


Please message me with reproduction steps, expected behavior, error messages and your project setup before ordering so I can confirm the package and timeline.

  • Piattaforma

    • Personalizzato

  • Linguaggio di programmazione

    • JavaScript
    • TypeScript
    • React
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Fomin Anton

web dev

  • DaRussia
  • Membro daago 2026

  • Lingue

    Russo, Inglese
Frontend Developer specializing in React, TypeScript, JavaScript, and Next.js. Experienced in SSR, Redux/MobX, REST APIs, CMS and multi-site platforms, reusable UI kits, and responsive interfaces. Strong in performance optimization, code splitting, lazy loading, Git, CI/CD, and automated testing with Jest, Playwright, and Puppeteer. I build scalable, maintainable frontend solutions from architecture to production.

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