Write Compelling Post Captions

Our platform has articles added to it daily. In turn, we post these articles on Linkedin, writing a short, catchy description/caption for the article to motivate people to read the article, as well as tagging the authors and using some relevant hashtags.

I'm looking for someone who could do all of this and post 1-2 articles daily on the Linkedin business page.
For an experienced writer, the entire process should not take more than 15-20 minutes a day (being generous).

Requirements:
- Excellent writing skills
- Interested in the travel / migration / immigration industry
- Capable of posting via Linkedin
- Good communication
- Fluent English – of course – as everything we do is in English

Looking for a long-term multi-month collaboration for this.

Thank you!