Hello, My name is Evgeny and I am an expert in Zapier.
I do custom Zaps, webhooks, Zapier scripting, etc.
So Zapier side is not going to be an issue.
Question about your web-site code. What language is it written at and will you want me to change the code so that it speaks to Zapier? or your current web site developers will do that (I will just give them URL to trigger Zappier)?