Google business boost

My business is in need of a boost through Google's search engine services, and I am looking for an expert freelancer who can help me achieve this. Specifically, I need assistance developing more favorable comments and ratings on our business page so we can be found more easily in search engine results. I am familiar with the concept of digital advertising, but have yet to develop a strategy in that area. Therefore, I am open to suggestions from the freelancer on the best approach for doing this. I am comfortable with a moderate budget to resource this project.