Custom OpenCart Checkout Form with React & PHP

Developed a custom checkout and ordering form for an OpenCart-based e-commerce store. The solution was built with React on the frontend and PHP on the backend, fully integrated with OpenCart cart, order, delivery, payment, and customer data logic.

The checkout includes a step-by-step ordering flow, delivery method selection, payment and prepayment logic, order summary, minimum order validation, promo/certificate section, and API-based communication with shipping and payment services.

The goal was to create a cleaner, faster, and more user-friendly checkout experience while keeping full compatibility with the existing OpenCart store architecture.

Technologies:
React, PHP, OpenCart, MySQL, API Integration, JavaScript, Checkout UX, E-commerce Development