I will fix asp net core mvc bugs, API errors and issues fast

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Sibghat Ullah S

About this gig

Are you facing bugs, errors, API failures, database issues, or performance problems in your ASP.NET Core or MVC application?


I am an experienced .NET developer with 17+ years of IT experience in developing, debugging, troubleshooting, optimizing, integrating, and maintaining web and business applications.


I CAN FIX:


  • ASP.NET Core / MVC bugs and runtime errors
  • C# coding and logical issues
  • Web API, REST API and integration problems
  • Authentication, Authorization and JWT issues
  • SQL Server, T-SQL, Stored Procedures and database errors
  • Entity Framework / EF Core and ADO.NET issues
  • CRUD and database connectivity problems
  • Third-party API integration issues
  • Angular, JavaScript, jQuery and AJAX problems
  • IIS, deployment and configuration errors
  • Slow queries, APIs and application performance issues


TECHNOLOGIES:


|ASP.NET Core | MVC | Web API |C# | VB.NET SQL Server EF Core ADO.NET Angular JavaScript jQuery REST APIs JWT Bootstrap Classic ASP VB6


I focus on finding the root cause and providing clean, reliable and maintainable solutions.


Please contact me before ordering complex issues so I can review the requirements and confirm the scope and delivery time.

Get to know Sibghat Ullah S

Sibghat Ullah S

Principal Software Engineer

  • FromPakistan
  • Member sinceSep 2021
  • Avg. response time1 hour
  • Languages

    English
I am a Senior .NET Developer with 17+ years of experience in complete software development, from requirement analysis, architecture and database design to development, testing, deployment and maintenance. My expertise includes ASP.NET, ASP.NET Core, C#, REST APIs, Web API, SQL Server, MVC, WCF and Angular. I have developed enterprise solutions for FinTech, eCommerce ERP, HR and payment systems. I focus on delivering scalable, secure, reliable and maintainable solutions with professional communication and timely delivery. I also provide API integration, optimization, bug fixes, and client help.