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I will backend API development using dot net core
Prasad L
About this gig
Are you looking for a reliable Backend Developer to build powerful, secure, and high-performance APIs for your web or mobile application?
You're in the right place!
I specialize in developing robust RESTful APIs using .NET Core and SQL Server, following clean architecture, industry best practices, and scalable design patterns to ensure long-term maintainability.
What I Offer
- Custom RESTful API Development
- .NET Core Web API (5/6/7/8) Development
- SQL Server Database Design & Optimization
- Entity Framework Core Integration
- Authentication & Authorization (JWT, OAuth, Identity)
- CRUD Operations & Complex Business Logic Implementation
- Third-Party API Integration
- Error Handling & Logging (Serilog, Application Insights)
- Deployment Support (Azure, AWS, IIS)
Why Choose Me?
- 8+ Years of hands-on experience in enterprise-level backend development
- Clean, readable, and well-documented code
- High performance & optimized queries
- Fast delivery & responsive communication
What I Need From You
- Project requirements or idea
- Database details (if any)
- API endpoints or workflow (optional)
Ready to bring your backend to life?
Lets build something powerful, scalable, and future-ready!
Get to know Prasad L
Prasad L
- FromSri Lanka
- Member sinceApr 2020
- Last delivery4 years
Languages
English
With over 8 years of experience in software development, I have acquired good knowledge and skills. I always deliver quality products within the time frame.
I want to make sure we’ll be on the same track, so let’s have a 5-minute chat to discuss your job.
Other Software Development Services I Offer
FAQ
What technologies do you use to build APIs?
I primarily use .NET Core (5/6/7/8) for backend development and SQL Server for database operations. I also work with Entity Framework Core, JWT Authentication, Identity, and Clean Architecture.
Can you integrate my API with a frontend or mobile app?
Yes! I can build APIs for React, Angular or any other client application. I ensure the API is structured and documented for easy integration.
What if I don’t have complete requirements?
No problem. I can help you define the requirements, API structure, endpoints, data models, and workflow based on your business goals.
Can you update or fix an existing .NET Core API?
Yes, I can troubleshoot, refactor, optimize, or extend your existing API or SQL Server database.
Do you provide documentation for the API?
Yes. I can deliver Swagger/OpenAPI documentation, Postman collections, and optional architectural documentation.
Can you deploy my API to a server or cloud platform?
Yes, I offer deployment support for Azure, AWS, or your own Windows/IIS server. Just let me know your hosting environment.
Do you provide database design as well?
Absolutely. I can create a normalized, scalable SQL Server database, including tables, relationships, stored procedures, and performance-optimized queries.
