Revamp C# Blazor Web App Custom APIs -- 2

MUST HAVE
- Blazor experience of at least 3 years
- Latest version of .NET & SQL Server
- At least 1 hour of availability between 6:00PM and 11:00PM EST

NOTE
- APIs will be provided (you will not develop APIs)
- No development will be done on My Computer.


PROJECT
I have C# Blazor Web App that works using SQL Server Database & using APIs at the same time.

For the functions that use the database, I want to replace them with the APIs

1- Make code debuggable.

2- Error message appear with no details, need to make the error message has Show More to display the details of the error.

3- Load Codes from APIs instead of loading from JSON file. (1 API) require updating treeview to load on demand

4- Packages Load from APIs instead of loading from DB (2 APIs)

5- SubscribedPackages Call API instead of inserting into a DB (1 API)

6- Schemes Load from APIs instead of loading from DB (1 API)

7- Uploads Call API instead of inserting into a DB (1 API)

8- Users Call API instead of inserting and reading from a DB (5 APIs)

you must have C# Blazor experience.

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I urgently need expertise in fixing my C# Blazor web application that's currently working with custom APIs. Unfortunately, there is an ongoing issue that needs immediate resolution.

Key Requirements:
- A deep understanding of C# Blazor; proficiency in managing custom APIs
- Ability to diagnose and remediate a range of application errors swiftly
- The capacity to deliver high-quality work on a tight schedule

Project completion is a high priority; therefore, I am seeking a swift solution. Your prompt response will be highly appreciated.