Github Actions: Spring Boot Containerization

I'm looking for a proficient freelancer who can help me leverage Github Actions to build my Spring Boot Java applications and publish them to the Google Container Registry as containers.

Key Responsibilities:
- Set up Github Actions to build my Spring Boot applications
- Create and publish containers to Google Container Registry

Ideal Skills:
- Extensive experience with Java and Spring Boot
- Proficient in using Github Actions
- Familiar with containerization and Google Container Registry

Please note that there are no additional steps required in the build process such as running tests, conducting code quality checks or performing static analysis. Your main focus will be on setting up the build and publish process.