Promotion of Google.Ads contextual advertising

Promotion of Google Ads contextual advertising

I am looking for a contextual advertising specialist (freelancer, not an agency).
In the long term, I am looking for a long-term collaboration. + other projects.

Currently, there is 1 project: selling glass structures. 

Responsibilities: 

setting up analytics, goals

setting up search campaigns 

monthly management of advertising campaigns + reporting.

Important: the focus of your work is on results/sales, not just setup.

Since I have already worked with a person and an agency and I was not very satisfied with the results. However, the agency used the budget more efficiently. So it's not all that critical. 

Please write about the price: the first month/ and in case of continuation of cooperation from the second month onwards. 

Also, please let me know when you can start working.
Thank you.

Best regards.