Hey, im Abdullah and i am a web developer with over 3 years of experience, i understand what you are looking for, and i can do it, i am fluent in PHP, Javascript, html and CSS. It is also worth pointing out that i know core PHP and have worked on advanced projects such as social media apps,
I can create an e-commerce site for you, in zencart but i would prefer us to use woocommerce.. you did a very good job at explaining and dividing the project in to those tasks, that is how we will complete the project, P.S i have experience connecting to paypal
Please message me so we can discuss further