I need a mailchimp expert to help tidy up a database

Job ID: 33221650

Budget: £20 – £250 GBP

I have just started working for a new company and have inherited a big database with a confusing tagging system and no real segments.
Would someone be able to help me to streamline the database so that I can start sending more targeted emails?

Related categories: PHP Bulk Marketing Email Marketing Email Handling Mailchimp