Opensource project sync with upstream

Project Title: Opensource project sync with upstream

I am looking for a freelancer who can help me sync my opensource project with an upstream repository.

Upstream Repository: GitHub

Programming Language: PHP, Shell

Specific Features or Changes:

- I would like to sync specific features or changes with the upstream repository.

Ideal Skills and Experience:

- Proficiency in GitHub and version control systems
- Strong knowledge of PHP and Shell scripting
- Experience with syncing projects with upstream repositories
- Ability to understand and implement specific feature changes in the project.