Command-Line Scripts for Social Media Integration

I'm looking for a skilled developer to create command-line scripts in Shell, Perl, or Python for various social media platforms, specifically YouTube, LinkedIn, Facebook, and Instagram.

The scripts should handle:
- Uploading videos on YouTube
- Publishing articles on LinkedIn and Facebook
- Posting images on Instagram
- Tweeting on Twitter

The scripts should also be capable of:
- Uploading content
- Requesting connections
- Sending messages

Ideal candidates should have extensive experience with:
- Command-line scripting
- Social media APIs
- Shell, Perl, and Python

Please include examples of similar work in your proposal.