Lead Generation through Google and Meta Ads

I am looking for a google ads and Meta ads expert.

I have used both for a few years so know a bit but want an expert to:

Professionalise my campaigns to optimise my spend
Collect data on success of ads and ROI
Use the data to support to maximise ad spend
Report ROI

This is job for an expert not someone with a bit experience.

Work
Set up ads properly and then ongoing management of my budget.