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I will fix react, next js, node js, API bugs fast
Saheen Alam S.
About this gig
Need urgent help fixing React, Next.js, Node.js or API bugs? I will quickly debug and solve your issue within 24 hours so your application works smoothly again.
I have experience fixing real-world bugs in production applications, including API errors, authentication issues, and performance problems.
If your website or web application has errors, broken functionality, or backend issues, I will identify the root cause and resolve it efficiently with clean and reliable solutions.
What you will get:
- Fast bug fixing within 24 hours
- Clean and maintainable solution
- Clear and friendly communication
- Extra attention to related issues (if needed)
I can fix:
- React & Next.js errors
- Node.js backend issues
- MERN stack bugs
- API integration problems
- Authentication & login issues
- MongoDB/database errors
- UI & frontend bugs
Why choose me?
- I focus on fixing the root cause, not just temporary fixes
- Reliable and detail-oriented work
- Smooth communication throughout the process
Simple issues can be solved at a lower custom price after reviewing your problem.
Message me now I will quickly review your issue and guide you with the best solution.
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 Saheen Alam S.
Saheen Alam S.
React NextJS MERN Stack Developer for Modern Web Applications
- FromBangladesh
- Member sinceAug 2021
- Avg. response time1 hour
Languages
English, Hindi, German
Hi, I’m Saheen Alam Shuvo, a Full Stack MERN Developer with 3+ years of experience building modern web applications using React, NextJS, NodeJS, Express, TypeScript and MongoDB.
I specialize in developing responsive and scalable websites with clean UI and optimized performance.
My expertise includes MERN stack development, NextJS applications, REST APIs, secure authentication, admin dashboards, payment integration, and deployment using Vercel or Netlify.
Let’s build reliable and high quality web solutions together.
My Portfolio
FAQ
What types of bugs can you fix?
I can fix bugs related to React, Next.js, Node.js, MERN stack, APIs, authentication systems, UI issues, database errors, and general website functionality problems.
Do I need to contact you before placing an order?
Yes, please message me first so I can review the issue and confirm the best package for your problem.
What do you need from me to start fixing the bug?
I may need: Website URL Description of the issue Error screenshot (if available) Access to code repository or hosting (if required)
Can you fix urgent bugs?
Yes. If the issue is urgent, please contact me first and I will try to prioritize your request.
What if the bug is more complex than expected?
If the issue is more complex, I will inform you and we can adjust the order accordingly before proceeding.
Do you work with backend and database issues?
Yes. I can fix backend issues related to Node.js, Express, APIs, authentication systems, and MongoDB database problems.
Will my website remain secure?
Yes. I follow best practices and ensure your code and website access remain safe and confidential.
Do you provide support after fixing the bug?
Yes. I will make sure the issue is resolved properly and assist with minor follow-up questions related to the fix.
