I will develop secure asp net core rest API with jwt auth


About this gig
Looking for a secure, scalable, and professionally structured ASP.NET Core REST API for your web app, SaaS platform, mobile app, or business system?
I specialize in building modern backend systems using ASP.NET Core, C#, SQL Server, Entity Framework Core, and REST API architecture.
I can optimize reporting queries, stored procedures, joins, indexing strategies, and high-volume database operations.
Services I Offer:
ASP.NET Core REST APIs
JWT Authentication & RBAC
CRUD Operations
SQL Server Integration
Business Logic APIs
Third-Party API Integration
API Optimization & Bug Fixing
Clean & Scalable Architecture
Why Choose Me?
Clean and maintainable code
Secure authentication systems
Optimized database queries
Scalable backend architecture
Fast communication and support
Technologies:
ASP.NET Core, C#, SQL Server, EF Core, REST APIs, JWT Authentication, Docker, Clean Architecture
Please contact me before placing an order to discuss your project requirements and choose the best package.
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Get to know Ahmed Asim
Expert programmer delivering precise solutions
- FromPakistan
- Member sinceFeb 2025
- Avg. response time1 hour
- Last delivery10 months
Languages
English, German, French, Spanish
My Portfolio
FAQ
What technologies do you use for API development?
I work with ASP.NET Core, C#, SQL Server, Entity Framework Core, REST APIs, JWT Authentication, and Docker.
Can you develop secure authentication systems?
Yes. I can implement JWT authentication, role-based access control (RBAC), and secure authorization systems.
Do you provide database integration?
Yes. I can integrate SQL Server, PostgreSQL, MySQL, and other relational databases.
Can you integrate third-party APIs?
Yes. I can integrate payment gateways, external REST APIs, analytics systems, and other services.
Can you work on existing ASP.NET Core projects?
Yes. I can fix bugs, optimize APIs, improve performance, and add new backend features.
Do you provide deployment support?
Yes. I can assist with deployment, hosting setup, Docker configuration, and production deployment workflows.
Can you optimize slow reports and dashboards?
Yes. I can optimize SQL queries and stored procedures to significantly improve report and dashboard performance.

