I will build secure aspnet core rest API with c sharp and sql server


About this gig
I'm a professional Software Engineer with 5+ years of experience developing enterprise-grade web applications using Microsoft technologies and modern JavaScript frameworks.
I have worked on healthcare, e-commerce, authentication, payment gateway, and shipping integration projects.
What I can do
- ASP.NET Core Web API Development
- ASP.NET MVC Applications
- C# Development
- Entity Framework Core
- SQL Server Design & Optimization
- React Applications
- Blazor Applications
- REST API Development
- API Integration
- Authentication & Authorization
- JWT / OAuth / OpenID Connect
- AWS Cognito Integration
- Payment Gateway Integration
- PayPal Integration
- BNP Paribas Axepta Integration
- Shipping API Integration (DPD)
- Bug Fixing & Performance Optimization
- Third-Party API Integration
- Existing Application Maintenance
Technologies
- C#
- ASP.NET Core
- ASP.NET MVC
- .NET 6 / .NET 7 / .NET 8
- Entity Framework Core
- SQL Server
- React
- Vite
- Blazor
- JavaScript
- HTML
- CSS
- Tailwind CSS
- Git
- REST APIs
- JSON
- AWS Cognito
- OAuth
- JWT
Why choose me?
5+ years of professional experience
Clean, scalable, and maintainable code
Fast communication
Secure coding practices
Business-focused solutions
On-time delivery
Gig milestonesNEW
Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.
- Basic Package.
- 1st Milestone: Requirements2-day delivery · No revisions$100Pay now
We'll make sure I have everything needed to complete your project.
- 2nd Milestone: Delivery1-day delivery · No revisions$100Pay later
I'll send you the final delivery for review and feedback.
These are the steps we’ll follow to complete your project.
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Get to know Hammad Shaukat
Full Stack NET Developer
- FromFrance
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, Urdu
FAQ
Can you work on existing .NET projects?
Yes. I can maintain, debug, optimize, and add new features to existing ASP.NET MVC and ASP.NET Core applications.
Do you integrate payment gateways?
Yes. I have experience integrating PayPal and BNP Paribas Axepta payment solutions.
Can you build REST APIs?
Yes. I develop secure, scalable REST APIs using ASP.NET Core and Entity Framework Core.
Can you build React frontends?
Yes. I build responsive React applications and integrate them with .NET backends.
Can you deploy applications?
Yes. I can help deploy your application and resolve deployment-related issues.
