RESTful APIs

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About this service

Summary

I build secure, scalable, and well-documented RESTful APIs tailored to your business needs. Whether you need to power a web app, a mobile app, or automate internal systems, I deliver clean backend logic using .NET Core, with robust database integration and full endpoint documentation.

What's included

  • Custom RESTful API

    Development of a scalable and secure RESTful API using .NET Core, tailored to your specific use cases and data flow.

  • Database Integration

    Connection to SQL Server or PostgreSQL with entity modeling, migrations, and performance-optimized queries.

  • Authentication & Authorization

    Implementation of secure login systems (JWT, OAuth2, or API keys) depending on your project requirements.

  • CRUD Endpoints for Your Resources

    Creation of well-structured endpoints (Create, Read, Update, Delete) for all key entities in your system.

  • Error Handling & Input Validation

    Robust error handling and validation to ensure data consistency and prevent failures.

  • Swagger Documentation

    Complete API documentation with Postman and/or Swagger UI for easy testing and developer handoff.

  • Deployment to Server or Cloud

    Assistance with deploying your API to services like Azure, Render, Railway, or custom hosting.

  • Basic Usage Guide (PDF or Notion)

    A simple guide explaining how to consume the API, including base URLs, example requests/responses, and auth flow.


Skills and tools

Backend Engineer

Fullstack Engineer

ASP.NET Core

ASP.NET Core

C#

C#

MySQL

MySQL

SQL

SQL