Ongoing Development for large .net web solution

Hello,

We have a large scale solution written mostly in .net MVC5, that we need updated to .net 8. Also need new features added to the system, preferably with Blazor, or any updated web solution.

Required Skills:
- Proficiency with ASP.net MVC5 and .Net Core.
- Experience with Blazor for web development.
- Strong background in API integrations.
- Git and bitBucket
- 3rd party API consumption and creating new API endpoints.
- SQL Server
- React 17, this is for ongoing maint of an small feature we have to host.

Project Specifics:
- Initial tasks will be to update existing library from .net 4.8 to 8 if we can and still have a functioning solution
- Add new features/controllers to the system for on going dev.
- Maintain existing features that need refactoring

Ideal candidates will have a portfolio demonstrating relevant projects. I look forward to collaborating and discussing my detailed requirements with you.

This is an ongoing project that should take about 12 months full time work.