Have an old ASP.NET Web Forms application that's buggy, slow, or hard to maintain? I'll fix it and keep your business running, without rewriting everything.

I work with ASP.NET Web Forms professionally and know legacy .NET code inside out.

What I can do: → Fix errors, crashes, and broken pages → Resolve GridView, UpdatePanel, ViewState, Session, and postback issues → Fix SQL Server, stored procedure, and ADO.NET problems → Add new pages, reports, or features to existing apps → Speed up slow pages and database queries → Upgrade to a newer .NET Framework version → Refresh old UIs with Bootstrap to make them responsive → Plan a step-by-step migration to ASP.NET Core

I work on a copy of your code, never directly on your live system

I explain what was wrong and what I changed

Clean, commented code that matches your existing style

Fixed and tested source code

Summary of issues found and changes made

Database scripts (if database changes were needed)

Deployment support on request

Source code (zip or Git access)

Database backup or script (if the issue involves data)

Description or screenshots of the issue

Your current .NET Framework version