Social Advertising Accounts Review and Suggested Improvements

I'm looking for a Social Advertising expert to review 4 social accounts. I have multiple social advertising accounts running for various clients and I need some help to review and optimise the results from each one systematically. This job involves the review and improvement of 2 Twitter and 2 LinkedIn advertising campaigns. Including: Optimisation of campaign settings and creatives to maximise results. Suggested improvements or additions (new campaigns/different campaign types) to maximise opportunity.