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English
$
USD
I will fix bugs and errors in react nextjs or nodejs
Janaka Prasad
About this gig
Stuck with a broken layout, cryptic console error, or failing API in your web app? I diagnose and resolve bugs across your full-stack application quickly and cleanly.
What I can fix for you:
- React & Next.js UI bugs, responsive layout breaks, and hydration errors
- State management issues (Redux, Context API, Zustand)
- Backend API failures, CORS errors, and database connection timeouts
- Form handling, authentication (JWT, OAuth) and session bugs
- Build & compile failures during deployment (Vercel, Node environments)
Tech Stack Covered:
- Frontend: React, Next.js, HTML5/CSS3, Tailwind CSS, TypeScript, JavaScript
- Backend: Node.js, Express, NestJS, REST APIs
- Databases: PostgreSQL, MySQL, SQLite, MongoDB
How it works:
1. Send me a quick message describing the error, along with a screenshot or repo access.
2. I reproduce the issue and verify the fix scope.
3. Order is placed, and I deliver clean, tested code with a summary of what was fixed.
Drop me a message before ordering with your error details so we can solve it right away!
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 Janaka Prasad
Janaka Prasad
Your Vision, My Code Let's Build Something Amazing
- FromSri Lanka
- Member sinceMar 2015
- Last delivery6 years
Languages
Sinhala, English
Welcome! I’m Janaka Prasad, a passionate and experienced full-stack web developer. I build modern, scalable web applications using technologies like React, Node.js, and robust backend architectures. I’ve worked on business websites, custom web applications, dashboards, SaaS MVPs, and system-driven solutions. My focus is clean UI/UX, performance, security, and maintainable code. Whether you’re a startup, small business, or individual, I help turn ideas into reliable digital products with clear communication, on-time delivery, and long-term support.
My Portfolio
FAQ
Should I message you before placing an order?
Yes, please! Every bug and codebase is unique. Sending me a quick message with your error message, screenshots, or code snippet allows me to reproduce the issue first, confirm the exact fix, and recommend the right package before the timer starts.
How do I share my code or website access with you?
You can invite me as a collaborator to your GitHub/GitLab repository, share a zipped project folder, or provide staging environment credentials. Please never post sensitive production passwords or private API keys directly in open text.
How do you deliver the solved bug or fix?
Depending on your preference, I can create a clean Git pull request (PR) with clear commit notes, provide an updated zip file of the modified files, or deliver a detailed code diff explaining exactly what was changed and why.
What if my bug requires deep refactoring or is part of a larger architecture flaw?
If an initial investigation shows the problem is tied to a larger underlying architectural or database issue, I will explain the root cause clearly and send a tailored Custom Offer so you only pay for the exact work required.
What if the issue reoccurs or another problem arises after delivery?
Your satisfaction is guaranteed. If the specific issue we agreed to fix does not work as expected in your environment, I will revise and debug it until it runs cleanly.
