Facebook pixel setup

I am looking to have my Facebook pixel setup so I can effectively measure, analyze, and optimize my marketing and advertisement strategies. I already have a Facebook Business Manager account and I know which actions I want to track with the pixel - conversions. I need help setting up my Facebook pixel so it works correctly and efficiently for the actions I am looking to track. I need an experienced freelancer who can guide me through the process, or take care of the setup for me.