I will build a custom asp net core rest API in c sharp


Über diesen Service
Need a reliable REST API or backend service built with ASP.NET Core and C#?
I will design and develop a clean, maintainable API for your application, internal workflow, database, or external system integration.
I can help with:
- ASP.NET Core REST API development
- Custom endpoints and business logic
- Database integration
- Third-party REST API integration
- Request validation and error handling
- Workflow and job status processing
- Structured logging
- Automated testing
- Swagger/OpenAPI documentation
Every project is built around an agreed scope. You receive the source code, setup instructions, and tested functionality included in your package.
Packages
Basic: Focused REST API with up to 3 straightforward endpoints.
Standard: Up to 8 endpoints with workflow logic and one database OR approved external API integration.
Premium: Advanced backend service with database and external integration, workflow processing, and more substantial testing.
Because API projects vary considerably in complexity, please contact me before ordering if your project involves authentication, background processing, multiple integrations, an existing codebase, or unusual deployment requirements.
Lerne Robert W. kennen
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- AusVereinigte Staaten
- Mitglied seitDez. 2016
- ⌀ Antwortzeit9 Stunden
- Letzte Lieferung7 Jahre
Sprachen
Englisch
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FAQ
What information do you need before starting?
Please provide a description of what the API should do, the endpoints or workflow you need, expected inputs and outputs, and any database or external API requirements. If you have existing code, API documentation, or technical specifications, please include those as well.
Do you work with existing ASP.NET Core projects?
Yes. I can add or modify API functionality in an existing ASP.NET Core project when the codebase is suitable for the requested work. Please contact me before ordering so I can review the project structure, existing architecture, and requested changes before confirming scope.
Can you connect the API to a database?
Yes. Database integration can be included when it is part of the approved scope. I can work with technologies such as SQL Server and MongoDB. Please provide the existing schema or describe the data the API needs to store and retrieve.
Can you integrate my API with a third party service?
Yes. I can integrate with documented REST APIs when access and technical documentation are available. Please send the API documentation before ordering. Complex authentication, multiple external services, or unusual integration requirements may require a custom offer.
Do you provide the source code?
Yes. Source code is included with all three packages. I also provide setup information for the delivered project so you can restore, build, test, and run the API in the supported environment.
What counts as a revision?
A revision is a correction or adjustment to functionality already included in the agreed scope. New endpoints, integrations, workflows, database features, or other new functionality are not revisions and may require a separate custom offer.
Should I contact you before placing an order?
Yes, especially for projects involving authentication, background processing, existing code, multiple integrations, complex database work, or deployment requirements. A short review before ordering helps confirm the correct package, scope, and delivery expectations.

