I will fix react node js mongodb bugs and backend API issues


Level 1
About this gig
Having issues with your React or Node JS application?
I specialize in diagnosing and fixing React, Node JS, and MongoDB applications quickly and efficiently.
With 4+ years of experience as a Full Stack Developer, I have helped businesses and startups resolve critical backend and frontend issues, improve performance, and stabilize production systems.
What I Can Fix
- React rendering and state management errors
- Node JS server issues
- MongoDB connection problems
- API integration and endpoint errors
- Authentication and JWT issues
- Backend logic bugs
- Performance bottlenecks
- Deployment related errors
- UI breaking due to logic problems
- Component malfunction issues
- Anything related to MERN Applications..
Why Choose Me
- 20+ five star reviews
- Clean and maintainable code
- Clear and professional communication
- On time delivery
- Root cause focused debugging approach
I focus on identifying the real cause of the issue, not just applying temporary fixes.
Important
Please contact me before placing an order so I can review your issue and recommend the correct package.
Lets fix your application and get it running smoothly.
Get to know Shahal K
AI Automation Expert, n8n workflow, Software Engineer
Level 1
- FromIndia
- Member sinceJun 2021
- Avg. response time1 hour
- Last delivery5 days
Languages
English
Other Software Development Services I Offer
FAQ
Do you fix frontend and backend issues?
Yes. I fix both frontend (React rendering, state issues, UI breaking) and backend (Node JS server, MongoDB, API, authentication) etc.. problems.
Do I need to contact you before placing an order?
Yes. Please message me first with details about your issue, error logs, and access requirements. I will review the problem and recommend the correct package before you place an order.
What information do you need to start?
I typically need like Source code access (GitHub, ZIP, etc.), Error messages or screenshots, Clear explanation of the issue, Server or hosting access if backend related .The more details you provide, the faster I can fix it.
What if the issue is more complex than expected?
If the issue requires additional time or involves multiple problems, I will inform you before proceeding and suggest the appropriate upgrade or custom offer. Transparency first — no surprises.
Do you provide support after delivery?
Yes. I provide post-delivery support to ensure the issue is properly resolved and functioning as expected.
Can you work on urgent fixes?
Yes. If your issue is urgent, you can select the fast delivery option or contact me for availability before ordering.
9 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
T 
tashen_dinal
Repeat Client

Sri Lanka
superb service.
Up to $50
Price
6 days
Duration
D 
Seller's Response
Helpful?T 
tashen_dinal
Repeat Client

Sri Lanka
Highly Recommended
Up to $50
Price
1 day
Duration
D 
Seller's Response
Helpful?L labdata10
Repeat Client

United States
Good work always
Up to $50
Price
1 day
Duration
Helpful?C 
colleenangel747

Philippines
Hundred percent will recommend him! Delivered as what i expected and make him to do one more. Thank you so much will contact you again soon!
Up to $50
Price
1 day
Duration
D 
Seller's Response
Helpful?L labdata10
Repeat Client

United States
Good work like always
Helpful?
9 reviews for this Gig
| (9) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
T 
tashen_dinal
Repeat Client

Sri Lanka
superb service.
Up to $50
Price
6 days
Duration
D 
Seller's Response
Helpful?T 
tashen_dinal
Repeat Client

Sri Lanka
Highly Recommended
Up to $50
Price
1 day
Duration
D 
Seller's Response
Helpful?L labdata10
Repeat Client

United States
Good work always
Up to $50
Price
1 day
Duration
Helpful?C 
colleenangel747

Philippines
Hundred percent will recommend him! Delivered as what i expected and make him to do one more. Thank you so much will contact you again soon!
Up to $50
Price
1 day
Duration
D 
Seller's Response
Helpful?L labdata10
Repeat Client

United States
Good work like always
Helpful?

