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English
$
USD
I will fix react nextjs nodejs javascript and typescript bugs
aashutosh
About this gig
Please provide the following information:
- A clear description of the problem.
- A screenshot or video of the issue if possible.
- Your project files or relevant source code.
- Steps to reproduce the problem.
- What you expected to happen.
- What actually happens.
- Any browser console or terminal errors.
- The relevant API or database information if required to reproduce the issue.
Please remove passwords, API keys, database credentials, and other sensitive information before sending your files.
If the issue is unclear or requires a larger amount of work, please contact me before placing an order.
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Get to know aashutosh
aashutosh
fullstack developer
- FromNepal
- Member sinceAug 2026
- Avg. response time18 hours
Languages
Nepali, English
I am a Full-Stack Developer with hands-on experience in frontend and backend development. I work with React, Next.js, TypeScript, JavaScript, HTML, CSS, Node.js, Express, REST APIs, MongoDB, and authentication/authorization. I build responsive, user-focused web applications and enjoy working across the full development lifecycle, from UI and API development to database integration, testing, Docker, CI/CD, and deployment. I am continuously improving my skills by building practical, production-ready applications.
FAQ
Can you fix React bugs?
Yes. I can troubleshoot React component errors, state issues, rendering problems, event handling, API integration, and other frontend problems.
Can you fix Nextjs bugs?
Yes. I can work on Nextjs applications and troubleshoot routing, rendering, components, API integration, and other application issues.
Can you fix Nodejs and Express bugs?
Yes. I can troubleshoot Nodejs and Express API problems including routes, requests, responses, middleware, CORS, and server errors.
Can you fix MongoDB problems?
Yes. I can troubleshoot MongoDB and Mongoose issues involving queries, schemas, CRUD operations, and database integration.
Can you fix authentication problems?
Yes. I can troubleshoot common authentication and authorization problems involving frontend and backend integration.
Can you fix CORS errors?
Yes. I can investigate common CORS configuration problems between your frontend and backend.
Can you fix TypeScript errors?
Yes. I can troubleshoot TypeScript errors and help correct type related problems.
Can you work on an existing project?
Yes. You can provide your existing project and explain the problem. I will investigate the relevant code and work on the requested fix.
Can you fix any bug?
Not every bug can be guaranteed before reviewing the project. Please contact me if you have a complex application or a problem that requires significant investigation.
