PPC Expert (Google Ads)

Hi, I'm looking for a highly-skilled PPC expert who is extremely experienced about all technical aspects of Google Ads. My company has been hit very badly , twice, by algorithm changes (knowing our ads and contents are proven to create sales leads). I prefer to work with an agency that has enough endorsements and proven track records. Interested parties must submit references, testimonials &/or other materials as credentials. We expect overnight results (since our contents are proven to generate sales leads). We sincerely ask suppliers who cannnot provide instant results and those who don't have the required credentials not to bid for this project.