Windows Desktop App Code Signing

I need a freelancer to assist with code signing for a Windows desktop application. The application is a tool.
specifically old version of screen connect they allow to use a custom certficate.
Key requirements:
- Expertise in code signing, especially for Windows applications.
- Familiarity with Windows security protocols and signing certificates.
- Experience in handling the entire code signing process, from obtaining certificates to signing the application.

Ideal skills and experience include:
- Proven track record in securing and signing desktop applications.
- Knowledge of various certificate authorities.
- Strong attention to detail and security.

Please provide a portfolio and relevant experience in your bids.