Add click & drag to website for personalising a product

Seeking an experienced UK/GMT developer to implement click-and-drag product personalization on our website. Build a responsive, real-time product preview allowing customers to select design assets and position them interactively; the preview must update instantly and integrate seamlessly with our existing Shopify theme and catalog. Demonstrable experience with similar interactive configurators is essential. Availability during GMT hours for collaboration required. Proposals must include a link to past work showcasing comparable functionality.

WE DO NOT NEED A WEBSITE do not respond unless you can show something similar