CustomerManager .NET 8 Bug Fixing, API Enhancement & Performance Optimization

We need an experienced .NET developer to work on our existing CustomerManager system (ASP.NET Core .NET 8 + SQL Server + EF Core). Scope of work: Fix priority bugs (FooterLink delete issue, HTML upload support in FooterLink Upsert) Improve API/Web response time (query optimization, payload cleanup, caching) Ensure production-safe code with validation, logging, and proper error handling Perform regression-safe testing before delivery Support clean deployment and provide short technical handover documentation Required experience: Strong hands-on experience in C#, ASP.NET Core, SQL Server, EF Core Debugging and optimization in existing production codebases Clean architecture understanding and Git workflow This can become a long-term maintenance opportunity for the right developer.` Budget/Type suggestion Agar pehli baar hire kar rahe ho to: Hourly + Intermediate level + small initial milestone. Attachment add karo 1 screenshot bug ka + 1 short task list PDF/TXT upload karo, quality applicants aayenge.

Project ID: 40346236