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I will build asp net core web api, rest api, jwt auth and sql server backend
Hariom
About this gig
Need a secure and scalable ASP.NET Core Web API for your application?
I will develop high-quality ASP.NET Core Web APIs with JWT authentication, SQL Server integration, RESTful architecture, and clean scalable backend development.
With 15+ years of software development experience, I have worked on enterprise-level applications, APIs, backend systems, database-driven platforms, and secure authentication systems for web and mobile applications.
What I can build
- ASP.NET Core Web API
- REST API development
- JWT Authentication & Authorization
- Role-based authentication
- CRUD APIs
- SQL Server database integration
- Entity Framework Core
- API integration
- Swagger/OpenAPI documentation
- Clean Architecture
- Repository Pattern
- Performance optimization
- Third-party API integration
- Bug fixing & API troubleshooting
Technologies
- ASP.NET Core
- C#
- .NET
- SQL Server
- Entity Framework Core
- JWT Authentication
- Swagger/OpenAPI
- Azure
- REST API
Why choose me?
- 15+ years of software development experience
- Clean, maintainable, scalable code
- Fast communication
- Enterprise development standards
- Secure backend architecture
- On-time delivery
- Long-term support
- Please contact me before placing an order so we can discuss your project
Get to know Hariom
Hariom
Full Stack Dot NET Angular React Specialist
- FromIndia
- Member sinceAug 2022
- Avg. response time1 hour
- Last delivery3 years
Languages
English
Full Stack Developer specializing in Angular, React & ASP.NET Core, building scalable and enterprise-grade applications.
I help businesses develop secure, fast, and user-friendly applications — from frontend UI to backend APIs.
✔ Custom Web Applications (Angular / React)
✔ REST APIs & Backend Development
✔ Bug Fixing & Performance Optimization
✔ Clean Architecture & Scalable Solutions
I focus on delivering clean, maintainable code and long-term solutions — not just quick fixes.
Let’s discuss your project and build something great.
My Portfolio
Other Software Development Services I Offer
FAQ
Do you provide revisions?
Yes, I provide revisions based on the selected package.
Can you fix bugs in my existing ASP.NET Core API?
Yes, I can debug issues, improve performance, add new endpoints, refactor code, and upgrade existing APIs.
Do you provide long-term support?
Yes, I’m available for ongoing development and maintenance.
Can you deploy the application?
Yes, I can assist with deployment on your preferred environment.
What services are included in this gig?
I build scalable ASP.NET Core Web APIs with clean architecture, SQL Server database integration, authentication, authorization, and business logic based on your requirements.
What authentication methods can you implement?
I can implement JWT authentication, role-based authorization, ASP.NET Identity, refresh tokens, OAuth integrations, and secure login systems.
Will the API connect with SQL Server?
Yes, I can design databases, create tables, stored procedures, Entity Framework integration, migrations, and optimize SQL Server performance.
Do you provide Swagger or API documentation?
Yes, I can configure Swagger / OpenAPI documentation so your API endpoints are easy to test and understand.
What do you need to start the project?
Please share your project requirements, endpoint details, database structure, authentication needs, and any existing codebase if available.
Why should I choose you?
I have strong professional experience in ASP.NET Core, SQL Server, authentication systems, and enterprise backend development with a focus on quality, security, and performance.
