I will debug and fix your fullstack web app issues


About this gig
Is your web application broken, slow, or showing unexpected errors?
I can help you identify the issue, debug the code, and fix bugs in your application quickly and cleanly.
I am a Senior Software Engineer with experience in .NET, C#, Angular, React, Node.js, NestJS, MongoDB, REST APIs, RBAC, and microservices. I have worked on enterprise applications, CRM systems, workflow automation platforms, and complex business applications, so I understand both frontend and backend problems.
I can help with:
- Frontend bugs in Angular, React, or AngularJS
- Backend bugs in .NET or Node.js
- API errors and integration issues
- Authentication and authorization problems
- UI/UX behavior issues
- Database and MongoDB-related bugs
- Performance and workflow issues
- Broken features after deployment
My goal is not just to patch the issue, but to fix it properly and make sure your application is stable and maintainable.
If you need a reliable developer who communicates clearly and delivers clean fixes, send me your issue details and Ill take a look.
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Get to know AshikeRN
Senior Software Engineer
- FromBangladesh
- Member sinceJun 2019
Languages
Bengali, English
My Portfolio
FAQ
What types of bugs do you fix?
I fix frontend, backend, API, authentication, database, and deployment-related bugs in web applications.
Can you work on existing codebases?
Yes, I can debug and fix issues in existing projects and improve code stability.
Do you support .NET and JavaScript frameworks?
Yes, I work with .NET, C#, Angular, React, Node.js, NestJS, and MongoDB.
Will you explain what was wrong?
es, I can explain the root cause and the fix so you understand the problem.

