I will develop or fix your aspnet web forms mvc rest or soap application

O
onevisiontec
O
onevisiontec
Holger

About this gig

Are you looking for a professional ASP.NET developer to build or fix a secure, scalable .NET application or Web API?

Youre in the right place.

I am an experienced ASP.NET developer with strong hands-on expertise in ASP.NET Core, WebForms, MVC, REST & SOAP services, and secure API development using JWT authentication. I focus on clean architecture, performance, and long-term maintainability.


What I Can Do for You

ASP.NET Core / .NET API Development

  • RESTful APIs using ASP.NET Core
  • Secure APIs with JWT Authentication & Role-based Authorization
  • Token refresh & expiration handling
  • Clean layered architecture (Controller, Service, Repository)

Authentication & Security

  • JWT (JSON Web Token) authentication
  • Role-based access (Admin, Vendor, Customer)
  • ASP.NET Identity integration
  • Secure password hashing & validation

Web Application Development

  • ASP.NET MVC & WebForms applications
  • API integration with frontend or mobile apps
  • E-commerce, business, and custom systems

Database & Performance

  • SQL Server database design
  • Complex queries using SQL & PL/SQL
  • Stored procedures, indexing, optimization
  • ERD & database normalization

Fixing & Optimization

  • Bug fixing in existing .NET projects
  • Performance tuning

Get to know Holger

Holger
  • FromPakistan
  • Member sinceJun 2021
  • Languages

    English
A seasoned IT professional with more then 10 years of experience within Web Application development and Support using dot net technologies with excellent soft-skills coupled with hands-on experience in implementing projects throughout full project lifecycle. SharePoint experience includes full life cycle implementation and development.

Other Software Development Services I Offer