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I will fix bugs in angular applications and asp net core api
Sufyan Haroon
About this gig
Are you facing bugs or errors in your existing Angular application or ASP.NET Core Web API? I can help you troubleshoot and fix them.
My Bug-Fixing Services
Angular Bug Fixing
- Fix TypeScript and compilation errors
- Fix component, template, and routing issues
- Resolve form validation and data-binding bugs
- Fix HTML, CSS, and UI issues
ASP.NET Core Web API Bug Fixing
- Fix API endpoint and controller errors
- Troubleshoot HTTP 400, 401, 404, and 500 errors
- Fix API request and response issues
- Debug authentication and authorization problems
- Troubleshoot SQL Server and Entity Framework Core errors
Angular and API Integration
- Fix CORS errors
- Resolve failed HTTP requests
- Fix frontend-backend communication issues
- Troubleshoot incorrect API responses
What You Will Get
- Investigation of the reported issue
- A fix for the agreed bug
- Testing of the affected functionality
- An explanation of the solution
Why Choose My Service?
- Focused debugging and troubleshooting
- Clear communication
- Careful investigation of reported errors
- Solutions for your existing code
Get to know Sufyan Haroon
Sufyan Haroon
ASP NET Core Developer Angular SQL Server
- FromPakistan
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Urdu, Hindi, Punjabi, English
I am a software developer with experience in ASP.NET Core MVC, Angular, SQL Server, C#, applications. I develop web applications, APIs, admin panels, inventory systems, and fix bugs professionally.
My Portfolio
Other Software Development Services I Offer
FAQ
What types of bugs can you fix?
I can fix Angular component errors, TypeScript issues, routing problems, form validation bugs, ASP.NET Core Web API errors, CORS issues, authentication problems, and frontend-backend integration bugs in existing projects.
Do you build new websites or applications?
No. This gig is specifically for debugging and fixing issues in existing Angular applications and ASP.NET Core Web APIs. New projects and complete application development are not included.
What do you need from me to start?
Please provide a description of the issue, the exact error message or screenshot, relevant code, and steps to reproduce the bug. Share only the files and access necessary to troubleshoot the issue.
Can you fix errors in both Angular and ASP.NET Core Web API?
Yes. I can troubleshoot issues involving Angular and ASP.NET Core Web API, including HTTP errors, failed requests, incorrect responses, and integration problems, depending on the issue and selected package.
What if my bug is complex?
Please contact me before placing your order. I will review the issue and let you know whether I can fix it, the estimated delivery time, and whether a custom offer is required.
Do you provide revisions?
Yes. Revisions are included according to the package you select. They cover adjustments related to the originally agreed bug fix, not new features or unrelated issues.
Do you fix database-related errors?
Yes. I can investigate relevant SQL Server queries, Entity Framework Core errors, and API-to-database issues when they are within the agreed scope.
