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Fiverr Pro
English
$
USD
I will fix bugs in your react,js,CSS,HTML code
Nandan S
About this gig
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
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Nandan S
Nandan S
FullStack Web Android App Developer
- FromIndia
- Member sinceAug 2026
- Avg. response time1 hour
Languages
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.
FAQ
Do I need to contact you before placing an order?
Yes, please! Send me a quick message with your error message or code. This allows me to confirm the timeframe and ensure you are choosing the right package.
How should I share my code with you?
The best way is to invite me to your GitHub, GitLab, or Bitbucket repository. Alternatively, you can send me a ZIP file of your project or a link to CodeSandbox/StackBlitz.
What if the bug turns out to be a massive structural issue?
I will inform you immediately after inspecting the code. If it requires a complete architectural rewrite rather than a simple bug fix, we can adjust the scope or cancel the order with zero hassle.
