Web Developer Needed for Luxury Stationery Template E-Commerce Platform

We are an established event stationery design company looking for an experienced web developer to build an automated e-commerce template store for our luxury invitation and card suites. The platform needs to display our ready-made templates with an interactive color-palette preview feature, allow clients to fill out a detailed information questionnaire, and process payments securely via a payment platform. Most importantly, we require a backend automation loop where the client's form data is automatically merged onto their selected design template and emailed to them as a finished product within 24-48 hours. Our baseline budget for this project is $1,000, but we are flexible up to $1,500 for a highly experienced expert who can deliver a flawless automation setup. We have a comprehensive, multi-page project brief document completely ready, which will be shared immediately with shortlisted candidates to provide full details and guide the development process. If you have experience with custom e-commerce workflows, payment gateway integration, and backend document automation, please submit your proposal. Please include links to your portfolio and live websites you have built when applying so we can review your work.