Part time digital marketer

Hello
I'm in need of an experience digital marketer to boost my business. Please do not apply for this job if you're just taken some course in digital marketing, post a few Facebook posts and now consider yourself a "digital marketer"

I'm looking for professional who have experienced in utilising data to generate results for their clients.

As part of the application, please include a simple case study of a previous client and what you did to drive traffic/sales to their website.

This position is part-time/freelance, salary can be negotiate.