I will fix react, nextjs nodejs javascript and typescript bugs


About this gig
Having a bug in your React, Next.js, or Node.js website?
- I can help diagnose and fix frontend, backend, API, authentication, database, and deployment issues in your existing web application.
- Whether your website has a broken feature, unexpected error, failed API request, login problem, or production issue, I will investigate the problem and provide a clean, reliable solution.
What I Can Fix
- React and Next.js bugs and errors
- Node.js and Express backend issues
- JavaScript and TypeScript errors
- API integration problems
- Authentication and authorization issues
- PostgreSQL and database connection problems
- Responsive UI and layout bugs
- Deployment and production errors
- Performance and functionality issues
Why Work With Me?
- Experienced full-stack web developer
- Clean and maintainable solutions
- Careful debugging and testing
- Clear communication throughout the project
- Fast and reliable delivery
Technologies
React, Next.js, Node.js, Express.js, JavaScript, TypeScript, PostgreSQL, Tailwind CSS, REST APIs, Git.
Please message me before placing an order and share the error details, screenshots, or project information so I can recommend the right package.
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 Habtamu A.
Full Stack Developer And SaaS Dashboards And Secure Auth Systems
- FromEthiopia
- Member sinceMay 2025
- Avg. response time1 hour
Languages
English, Amharic
My Portfolio
FAQ
What technologies do you support?
I work with React, Next.js, Node.js, Express.js, JavaScript, TypeScript, PostgreSQL, REST APIs, HTML, CSS, Tailwind CSS, and Git.
What types of bugs can you fix?
I can fix frontend and backend issues, including React and Next.js errors, Node.js bugs, API failures, authentication problems, database issues, responsive design bugs, performance bottlenecks, deployment errors, and production issues.
Should I contact you before placing an order?
Yes. Please send me a message with a brief description of the issue, error messages, and project details. I'll review your requirements and recommend the best package.
Can you work with existing projects?
Absolutely! I can debug, maintain, improve, and add new features to existing React, Next.js, and Node.js applications while following your current project structure and coding standards.
Will you keep my project and source code confidential?
Yes. Your project, source code, credentials, and business information will remain completely confidential and will never be shared with anyone.
Can you fix urgent production issues?
Yes. If you're experiencing a critical production issue or need an urgent fix, send me a message first. I'll check my availability and do my best to help as quickly as possible.
Do you provide support after delivery?
Yes. I provide post-delivery support for the work I complete and will help resolve any issues related to the delivered solution according to the agreed scope.

