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$
USD
I will build or fix your asp net core web API and dotnet backend
Sohrab R.
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.
Sohrab R.
Dotnet and AI Integration Engineer, APIs, RAG, Fintech
- FromTurkey
- Member sinceAug 2024
- Avg. response time1 hour
Languages
English, Persian, Turkish
I'm a software engineer at a currency exchange and remittance company in Kuwait. Before that I spent about 8 years building business software for clients, working remotely. I mainly work with C#, ASP.NET Core, Python, PostgreSQL and Oracle.
I can help you with:
- ASP.NET Core APIs and back-end fixes
- AI features in your app: document Q&A with sources, data extraction
- PDF and Excel automation in Python
- Oracle PL/SQL to .NET migration
You get clean, tested code that you own. Send me a message before ordering so we can agree on the scope.
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.
