LinkedIn Post Scheduler Chrome Extension

I'm looking for an experienced Chrome extension developer to create a LinkedIn post scheduler.

Key features needed:

Compose LinkedIn post (text, image, hashtags)
Schedule date and time for publishing
Post automatically on user's LinkedIn profile
Option to view, edit, or delete scheduled posts
Clean and user-friendly UI
Local storage (or integration with Firebase preferred)
Post analytics and tracking
Support for multiple LinkedIn accounts
Authenticate LinkedIn accounts via cookies

Ideal Skills and Experience:
- Strong background in developing Chrome extensions
- Ensure the tool follows Chrome Web Store guidelines
- Experience with analytics and tracking integrations
- Knowledge of authentication methods, particularly cookie-based

Important Notes:
- Clear and secure handling of user data (if any).
- You must deliver production-ready code with clear documentation.

Deliverables:
- Fully functional Chrome Extension
- Source code and instructions for setup
- Support during Chrome Web Store submission

Please provide examples of similar work done.