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English
$
USD
I will develop asp net core web api, dotnet backend and sql server applications
Riyan
About this gig
Need a reliable, secure backend built in C# and ASP.NET Core? I develop high-performance .NET Web APIs, business applications and SQL Server databases for real companies.
I work on a commercial AI-based ERP where I build the HCM module and its integrations (FBR and PRA tax, POS, Hikvision attendance devices, Elasticsearch). I also built a complete hospital management system in .NET and SQL Server.
SERVICES
ASP.NET Core Web API development
.NET MVC and Blazor applications
Entity Framework Core and SQL Server
Authentication: JWT, Identity, roles
Third-party API integrations
Reports, dashboards and background jobs
Bug fixing and performance optimization
Migration from old .NET Framework to .NET 8
WHAT YOU GET
Clean architecture and SOLID code
Swagger API documentation
Optimized database design and queries
Deployment on IIS, Azure or Linux VPS
Full source code
Please message me before ordering with your project details so I can review the scope and suggest the best package.
Get to know Riyan
Riyan
Full Stack Developer, DotNet, React, NextJS, Flutter
- FromPakistan
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Urdu, English
I am a full-stack developer with 6+ years of experience building production web, mobile, and business systems using .NET, MERN, and Flutter. I have shipped seven products across healthcare and commerce, specializing in complex integrations like FBR tax systems, Hikvision hardware, and Stripe.
My Portfolio
Other Software Development Services I Offer
FAQ
Which .NET versions?
.NET 6/7/8 /9/10 and .NET Framework 4.x.
Can you work on my existing code?
Yes, including legacy projects.
Do you write tests?
Yes, unit tests with xUnit are available on request.
