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I will fix mern stack bugs errors
Aditya Kumar
About this gig
Is your MERN stack application crashing, throwing errors, or showing a blank white screen?
I will find and fix the root cause so your app works smoothly again not just temporary patches.
I specialize in debugging and fixing MERN stack issues across frontend, backend, and database layers.
What I can fix for you
Frontend (React):
Blank/white screen errors, hooks & state issues, UI layout problems, Tailwind CSS bugs
Backend (Node.js / Express):
API errors, JWT authentication failures, server logic bugs
Database (MongoDB):
Connection issues, schema validation errors, slow queries
Integrations:
Payment issues (Razorpay), media upload problems (Cloudinary)
Logic & Access Control:
Role-based access (RBAC), broken workflows, data flow issues
⭐ Why work with me?
Experience building real-world MERN applications
Clean, optimized fixes so bugs dont come back
Clear communication and documented changes
Most issues are resolved quickly, depending on complexity.
Message me with your error details or screenshots before ordering, and Ill suggest the right package.
Get to know Aditya Kumar
Aditya Kumar
Full Stack Developer
- FromIndia
- Member sinceJan 2026
Languages
Hindi, English
I'm a Full Stack Developer in the MERN stack with a strong grasp of DSA(Java), OOPs, DBMS and RESTful APIs. I'm proficient in building scalable back-end services with Node.js, creating responsive front-end interfaces with React, and managing both SQL & NoSQL databases to create efficient, high-performance web applications.
My Portfolio
Other Software Development Services I Offer
FAQ
Do you fix existing MERN stack projects?
Yes, I fix bugs and issues in existing MERN stack applications.
Do you handle backend and database issues?
Yes, I work on backend APIs and MongoDB-related issues.
Do you need access to the code?
Yes, access to GitHub repository or source code is required.
