I will develop secure dot net core web api in csharp and sql


About this gig
Looking for a high-performance, secure backend API for your mobile or web app? I specialize in building custom RESTful Web APIs using ASP.NET Core, C#, Entity Framework Core, and SQL Server.
Whether you need a new API built from scratch, third-party API integration, or bug fixing in your current backend, I deliver clean, well-documented, and production-ready code.
SERVICES OFFERED:
API & Backend Development:
Custom RESTful Web APIs using .NET 7 / .NET 8 & C#
Clean Architecture & Repository Pattern
JWT & OAuth2 Security, Authentication, & Authorization
Swagger / OpenAPI Integration & Testing
Database & Data Layer:
Entity Framework Core (LINQ, Code-First, Migrations)
SQL Server, PostgreSQL, & MySQL Optimization
High-performance Data Processing
Integrations & Deployment:
Third-Party API Integration & Webhooks
Docker Support & Cloud Deployment (Azure, AWS, IIS)
Fast Bug Fixing & API Performance Tuning
WHY CHOOSE ME?
Clean, scalable, & secure codebase
Complete Swagger documentation included
100% satisfaction & dedicated post-delivery support
Message me before placing an order to discuss your exact project needs!
Get to know Ihtisham Zameer
Full Stack Developer Helping Businesses Build Fast, Secure and Scalable Web Appl
- FromPakistan
- Member sinceApr 2023
- Avg. response time1 hour
- Last delivery2 years
Languages
English, Urdu, Hindi, Pashto
My Portfolio
FAQ
Can you build both frontend and backend?
Yes. I can build the React frontend and ASP.NET Core backend and connect them through REST APIs.
Can you use my existing database?
Yes. I can work with an existing SQL Server or PostgreSQL database.
Can you build authentication?
Yes. JWT authentication, authorization and role-based access control can be implemented.
Can you work on an existing project?
Yes. I can extend, debug, refactor or improve existing ASP.NET Core and React applications.
Can you build an admin dashboard?
Yes. Admin dashboards, CRUD modules, user management and role-based functionality can be included.
Do I receive the source code?
Yes. The complete project source code is delivered upon completion.
Can you integrate third-party APIs?
Yes. I can integrate payment, email, authentication and other external APIs.
Can you deploy my application?
Yes. Deployment assistance can be included depending on your hosting provider and project requirements.