I will develop aspnet core web API dotnet backend mern stack website


About this gig
Are you looking for a professional developer to build, fix, or improve your ASP.NET Core or MERN Stack application?
You are at the right place!
I am a .NET & MERN Stack Developer with hands-on experience in building secure, scalable, and high-performance web applications. I specialize in backend development, REST APIs, authentication, database integration, bug fixing, and performance optimization.
Services I Offer
ASP.NET Core Web API Development
RESTful API Development & Integration
MERN Stack Backend Development
React.js Frontend Fixes
Authentication & Authorization (JWT)
SQL Server & MongoDB Database Integration
CRUD Operations
API Debugging & Bug Fixing
Database Design & Optimization
Performance Improvements
Why Hire Me?
Clean & Professional Code
Fast Response Time
On-Time Delivery
Scalable Architecture
Client Satisfaction Focused
Whether you need API development, backend fixes, MERN application support, database integration, or ASP.NET Core development, I am here to help.
Please get in touch with me before placing an order to discuss project requirements.
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Get to know Muhammad Ubair
NET Developer MERN Stack Developer
- FromPakistan
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Urdu, English
My Portfolio
FAQ
What technologies do you work with?
ASP.NET Core, C#, SQL Server, React.js, Node.js, Express.js, MongoDB, REST APIs, JWT Authentication.
Can you fix bugs in existing projects?
Yes, I can debug and fix issues in ASP.NET Core and MERN Stack applications.
Do you create APIs from scratch?
Yes, I develop secure and scalable RESTful APIs according to requirements.

