Google Adwords Campaign Enhancement

I am searching for an expert in Google Adwords who can optimize my existing campaigns, set up conversion tracking, and aid in the establishment of a more effective ad strategy. My preference will be for the campaigns to specifically target users within my home country. Those who are knowledgeable in keyword research and campaign optimization are ideal for this task. An understanding of the geographical location-based ad strategy will also be beneficial. If you have a proven track record in maximizing conversion rates within Google Adwords, I would like to hear from you.