I will fix bugs in your react,js,CSS,HTML code

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Nandan S
Parte de la información aparece en idioma inglés.

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Are you stuck with a frustrating bug, console error, or a broken UI in your web application?

Don't spend hours pulling your hair out over a single line of code! I am a professional frontend and backend developer ready to jump into your codebase, track down the issue, and provide a clean, permanent fix.

️ What I can fix for you:

  • Frontend Bugs: React hooks issues, state management bugs (Redux/Context), responsive UI glitches, and CSS styling errors.
  • Backend Errors: Node.js crashing, API endpoint failures, Express middleware bugs, and database connection issues.
  • Logic Errors: Fixing JavaScript functions that aren't calculating or behaving as expected.
  • Integrations: Fixing broken third-party APIs (Stripe, Firebase, REST APIs).

Tech Stack I Support:

  • React.js & Next.js
  • Node.js & Express.js
  • JavaScript (ES6+) & TypeScript
  • HTML5 & CSS3 (Tailwind, Bootstrap)

Why choose me?

  • Fast Turnaround: Most minor bugs are fixed within 24 hours.
  • Clean Code: I don't just patch the bug; I write clean code that won't break again.
  • Explanation Included: I will briefly explain what caused the bug so you can learn from it.

IMPORTANT: Every bug is unique! Please send me a message BEFORE placing an order with

Respeta los derechos de terceros

Recuerda que incluir temas, plantillas o cualquier otro elemento que viole los derechos de terceros o las leyes aplicables en los trabajos entregados va en contra de las políticas de Fiverr. Puedes ver más información en Guía para la creación digital responsable.

Conoce a Nandan S

Nandan S

FullStack Web Android App Developer

  • DeIndia
  • Miembro desdeago 2026
  • Responde aprox. en:1 hora
  • Idiomas

    Hindi
I am a results-driven Full-Stack & Android Developer with practical experience in building responsive web applications, secure backend services, and native Android applications. I architect production-ready backends using Node.js and PostgreSQL, complemented by clean frontend engineering and modern UI design.