
Build a secure, scalable REST API using .NET / ASP.NET Core
Delivery in
5 days
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What you get with this Offer
You'll receive a fully functional, production-ready REST API built with ASP.NET Core (.NET 8/10). This includes endpoint design, authentication (JWT/OAuth), error handling, and database integration (SQL Server / PostgreSQL). All code is clean, documented, and follows industry best practices — shaped by my experience building APIs for healthcare (iEHR) and UK finance systems.
What's included:
Up to 10 RESTful endpoints
JWT-based authentication & authorisation
Entity Framework Core with database schema
Swagger/OpenAPI documentation
Basic unit tests
Full source code via GitHub/ZIP
What's included:
Up to 10 RESTful endpoints
JWT-based authentication & authorisation
Entity Framework Core with database schema
Swagger/OpenAPI documentation
Basic unit tests
Full source code via GitHub/ZIP
Get more with Offer Add-ons
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I can add advanced role-based access control (RBAC) and logging middleware
Additional 2 working days
+$99
What the Freelancer needs to start the work
Please share: (1) the purpose of the API and target users, (2) a list of required endpoints or user stories, (3) preferred database (SQL Server, PostgreSQL, etc.), and (4) any existing codebase or tech stack constraints.
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