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I will build a dotnet core web API and backend with sql server
sanlamd
Über diesen Service
Need a reliable .NET backend that just works? I'm a senior .NET developer with 10+ years building business systems with ASP.NET Core, C# and SQL Server, including a platform that handles over SGD 10M in monthly cash flow.
What I can build for you:
- REST APIs with ASP.NET Core Web API
- SQL Server database design, queries and performance tuning
- EF Core or Dapper data access
- Third-party integrations (Xero, payment, SMS, email)
- JWT authentication and role-based permissions
- Bug fixes and refactoring of existing .NET projects
How I work:
- Clean, maintainable code (Clean Architecture, CQRS)
- Input validation and proper error handling
- Swagger documentation for every endpoint
- Unit tests on the core logic
- Clear daily updates in English
Please message me before ordering with a short description of your project, so I can confirm the scope, timeline and the right package for you.
Lerne sanlamd kennen
sanlamd
Meine weiteren Dienstleistungen im Bereich Software-Entwicklung
FAQ
Which .NET versions do you work with?
Mainly modern .NET (8, 9 and 10) with ASP.NET Core. I can also maintain or upgrade older .NET Framework projects.
Can you work on my existing project?
Yes. Share the repository or source code and describe the change. I will review it first and confirm the scope before we start.
What do I receive at the end?
Full source code (pushed to your Git repo or as a zip), SQL scripts or migrations, Swagger documentation and a short guide to run the project.
