Woocommerce custom integration extensions

I have built a number of custom integration extensions for WooCommerce that pull customers, products, inventory quantities, and pricing from either a Point of Sale system or warehouse management systems to keep the frontend of the eCommerce site up to date. Orders are then pushed through to the integrated systems to be fulfilled and shipped.

Each integration required quickly learning new APIs and collaborating with various software providers to understand the most efficient and performant way to keep the data synchronized without slowing the website down or overloading the web servers.