facebook conversion api pixel with google analytics set up

My company is looking for a freelancer to help us set up a Facebook Conversion API Pixel with Google Analytics. We already have a Facebook Business Manager account and we currently use Google Analytics on our website. The main goal of this task is to track user behavior. We need someone who is experienced and knowledgeable in this setup to make sure the process is done correctly. We require someone who can be detail-oriented and reliable with complete the work on time and with the highest quality.