Browse categories
English
$
USD
Connect to your AI
I will fix asp net core API and angular application bugs
AbdurrahmanAwan
About this gig
Failed ASP.NET Core API, Angular error, or login problem? I will investigate the issue and deliver a tested fix for an agreed scope.
I am a full stack developer with 10+ years of experience building and maintaining business applications. This gig focuses on ASP.NET Core/C#, Angular, APIs, and databases.
I can help with Angular forms, routing and UI bugs, ASP.NET Core authentication and application logic, API integration, database errors, and build failures.
The $50 Basic package covers one agreed, reproducible ASP.NET Core or Angular bug. Delivery includes code changes, testing of the affected flow, and an explanation of the fix. More complex issues are scoped under Standard or Premium.
Please message me with the error, reproduction steps, expected behavior, technology versions, and logs before ordering so I can confirm scope. New features, redesigns, migrations, unrelated bugs, and third-party fees are quoted separately.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know AbdurrahmanAwan
AbdurrahmanAwan
Full Stack Developer for Websites Web Apps and APIs
- FromPakistan
- Member sinceJul 2017
- Last delivery4 years
Languages
English
I help businesses build SaaS MVPs, internal tools, and web applications with ASP.NET Core, C#, and Angular. With 10+ years of development experience, I focus on maintainable code, secure APIs, and reliable delivery.
My services include REST APIs, authentication and user roles, SQL Server/PostgreSQL integration, responsive Angular interfaces, and C# web scraping with clean, structured data.
Share your requirements and I will help define the scope, deliverables, and deployment needs before work begins.
FAQ
Can you work with my technology stack?
I work across frontend, backend, APIs, and databases. My core stack includes .NET, Angular, React, Next.js, and Node.js. For other technologies, send the stack, versions, and issue details first. I will confirm compatibility and scope before you order.
What counts as one bug?
One bug is one agreed defect in a defined flow, with steps to reproduce and a clear expected result. Multiple unrelated issues, new features, and rewrites are separate work. We will confirm which package fits before you order.
What do you need before starting?
Please provide the error, expected behavior, reproduction steps, relevant logs, stack versions, and authorized access to the source code. A test or staging environment is helpful. We will agree on the affected flow and acceptance criteria before work begins.
What if the problem needs investigation first?
If the cause and scope are unclear, I can quote a separate diagnostic task with findings and recommended next steps. I will explain what is included before you order; a diagnostic task does not promise a completed fix.
Do you test the fix and provide source code?
Yes. Delivery includes the agreed code changes, testing of the affected flow, and a short explanation. Revisions address the agreed issue. Full application testing, new features, ongoing maintenance, and unrelated defects require separate scope.
Can you work on an existing live application?
Yes. Please provide project details first. I prefer reproducing and testing the issue locally or in staging. Production deployment, access arrangements, backups, and any expected downtime must be agreed before changes are released.
