PUSH GOOGLE SEARCH RESULT WAY DOWN LIST -- 2

My business is currently indexed on the first page of Google's search results but we want to reduce our visibility and push our result further down the list to page 20. I'm not sure which type of optimization is best for this so I'm looking for a qualified freelancer to help me move our result down the list. This project requires a professional who understands Google's algorithm and is familiar with the different optimization strategies so that our ranking result is achieved in a safe, efficient manner. The freelancer should have a successful track record in improving rankings and be knowledgeable in the latest search engine algorithms. The outcome that we're striving for is a page 20 ranking or lower as soon as possible. Thank you in advance for any help provided.