Hi,
I see you are looking for Facebook API expert. I installed facebook pixel api even before it became mainstream. Of course, I prefer to use a tagging server for this, but if necessary I can work with the code directly. There is also a huge experience of setting up Facebook API for sites such as PrestaShop Shopify and others. I work quickly and reliably. You don't need to check and fix anything behind me. I myself am able to fix someone.
If you need a real specialist, and not a person who has just seen enough videos on YouTube, then you should write to me.