E-commerce design is judged by a number, which makes it unusually honest work. A storefront isn't finished when it looks good — it's finished when more of the people already arriving complete a purchase. So we start in your analytics: where the funnel leaks, which devices lose people, what search terms return nothing, and which products get viewed constantly and bought rarely.
From there we design the path rather than a set of pages. Category and listing pages that make a range navigable; product pages that answer the questions that actually stop a purchase — sizing, delivery, returns, whether it's in stock; a cart that shows total cost before anyone has to guess; and a checkout stripped to the fewest steps the platform allows, with guest purchase and wallet payments in the obvious place.
It's designed mobile-first because that's where the traffic and most of the abandonment is: thumb-reachable actions, tap targets that work in one hand, images sized so a product page isn't several megabytes on a phone connection. And it's handed over so it can actually be built — component specs and states in Figma, ready for your developers or ours to implement on Shopify, WooCommerce or a custom stack.