I will build or fix your asp net core web API and dotnet backend
About this gig
Need a back-end that just works? I build and fix REST APIs in C# and ASP.NET Core (.NET 8 to 10).
I work on payment and remittance systems every day, so I care about the parts that matter in production: validation, clear error responses, safe retries, correct decimal handling and tests.
What I can do:
- New APIs from your spec or for an existing front-end
- Bug fixes, slow endpoints, failing builds or deployments
- EF Core or plain SQL (PostgreSQL, SQL Server, Oracle)
- JWT or API key auth, Swagger / OpenAPI docs
- Docker setup and GitHub Actions CI
- Third-party API integrations (payments, SMS, partners)
What you get: the full source code, a short README, and tests for the main logic.
Please message me before ordering with a short description of your project, so I can confirm the right package and timeline.
Get to know Sohrab R.
Dotnet and AI Integration Engineer, APIs, RAG, Fintech
- FromTurkey
- Member sinceAug 2024
- Avg. response time1 hour
Languages
English, Persian, Turkish
Other Software Development Services I Offer
FAQ
Can you work on my existing project?
Yes. Share the repository (or a zip) and a short description of the problem. I'll review it and confirm the scope before you order.
Which .NET versions do you work with?
Mainly .NET 8 and newer. I can also maintain older .NET Core projects or help you upgrade them step by step.
Do you provide support after delivery?
Yes. If something in my delivery doesn't work as agreed, I fix it at no extra cost. New features can be ordered as a separate package.
