I will develop or fix asp net core web API and web application

W
waqarawan36
W
waqarawan36
Waqar Ahmed
develop or fix asp net core web API and web application
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develop or fix asp net core web API and web application

About this gig

Need an experienced ASP.NET Core developer to build, fix, or improve your application?


I'm a Senior Software Engineer with 13+ years of experience developing enterprise-grade applications using Microsoft technologies. I provide clean, scalable, and well-documented solutions for businesses, startups, and SaaS products.


Services I Offer

  • ASP.NET Core Web Application Development
  • REST API Development & Integration
  • ASP.NET MVC Development
  • Bug Fixing & Troubleshooting
  • Database Design (SQL Server & MySQL)
  • Authentication & Authorization (JWT, Identity)
  • Third-Party API Integration
  • Performance Optimization
  • Code Refactoring
  • Deployment to Windows or Linux Servers


Technologies

  • ASP.NET Core
  • C#
  • .NET 9
  • Entity Framework Core
  • SQL Server
  • MySQL
  • REST API
  • JWT Authentication
  • React Integration
  • Docker
  • Linux


Why Choose Me?

  • 13+ years of professional experience
  • Clean, maintainable code
  • Fast communication
  • On-time delivery
  • Long-term support


Please contact me before placing an order so we can discuss your requirements and choose the best package for your project.

  • Programming language

    • C#

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • Angular
    • Bootstrap
    • jQuery
    • React.js
    • Tailwind CSS

  • Backend framework

    • ASP.NET Core

Get to know Waqar Ahmed

Waqar Ahmed

Senior Software Engineer, ASP NET, DICOM PACS, Healthcare IT, WordPress

  • FromPakistan
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    Urdu, Punjabi, Sindhi, English
Hello! I'm Waqar, a Senior Software Engineer with 13+ years of professional experience delivering enterprise software solutions for clients worldwide. I specialize in Microsoft technologies, healthcare IT, web development, and cloud-based applications. My expertise includes: ✔ ASP.NET Core, .NET 10, C# ✔ .NET MAUI & Xamarin ✔ SQL Server & MySQL ✔ WordPress & WooCommerce ✔ REST APIs & Third-Party Integrations ✔ Docker & Linux Server Administration Healthcare IT Expertise ✔ DCM4CHEE PACS ✔ OHIF Viewer ✔ OpenEMR ✔ Radiology Information System (RIS) ✔ DICOM & DICOMweb ✔ HL7 & FHIR Integration

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