Socket Programming for Task Collaboration Tool

I'm looking for a freelancer with strong skills in socket programming and error handling to develop a task collaboration tool for Ubuntu.

Key Requirements:
- Develop a tool that facilitates task collaboration.
- Implement robust error handling to ensure smooth operation.
- Use socket programming for real-time communication.

Ideal Skills:
- Proficient in socket programming.
- Excellent in error handling.
- Experience in developing collaboration tools.

Please note that this project requires specific focus on Ubuntu platform only. Any previous work or experience on this OS will be highly advantageous.