I will fix any dotnet bug, crash or error in maui, wpf, asp core

M
muhammadusman1a
M
muhammadusman1a
Muhammad Usman
fix any dotnet bug, crash or error in maui, wpf, asp core
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fix any dotnet bug, crash or error in maui, wpf, asp core

About this gig

Is your .NET app crashing, throwing errors, or behaving unexpectedly?

I'll identify and fix the issue FAST guaranteed. With 7+ years of real-world .NET development experience, I've debugged hundreds of applications across MAUI, WPF, ASP.NET Core, and more.


What I Offer

Quick Bug Diagnosis - I pinpoint the exact issue within hours, not days

Complete Fix Implementation - Not just a temporary patch, but a lasting solution

Clean Code Standards - Following best practices and coding conventions

Clear Communication - Regular updates throughout the debugging process

Testing & Validation - Ensure the fix works across scenarios

Technologies I Work With

Desktop Applications:

  • WPF (Windows Presentation Foundation)
  • .NET MAUI (Cross-platform apps)
  • WinForms (Legacy & modern)
  • UWP / WinUI applications

Web Applications:

  • ASP.NET Core (MVC, Razor Pages, Blazor)
  • ASP.NET Web API
  • SignalR real-time apps
  • Entity Framework Core / EF6

Common Issues I Fix:

  • Application crashes and unhandled exceptions
  • UI freezing and performance issues
  • Database connection and query problems
  • API integration and communication errors
  • NuGet package and dependency conflicts
  • Deployment and runtime configuration issues

  • Programming language

    • ASP.NET

  • Expertise

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

  • Frontend framework

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

  • Backend framework

    • Express.js
    • Node.js
    • Meteor.js

Get to know Muhammad Usman

Muhammad Usman

Senior DotNET Developer Web Mobile Cloud Apps Core Azure

5.0(1)
  • FromPakistan
  • Member sinceJul 2024
  • Last delivery1 year

  • Languages

    English
I’m Muhammad Usman, a Senior Full Stack .NET Developer with 7+ years of experience building scalable, enterprise-grade applications. I specialize in turning complex business needs into fast, secure, and user-friendly software — leveraging the full power of the .NET ecosystem (C#, ASP.NET Core, Blazor, Azure) with React/Angular frontends. From API integrations to database architecture, I ensure your project delivers measurable results: faster load times, 99.9% uptime, and seamless cross-platform experiences

My Portfolio

Other Software Development Services I Offer