Your store should look as premium as your brand.
Custom Shopify design — and the merchandising engineering off-the-shelf can't deliver — for premium lifestyle, design, and performance brands.
You invested in everything but the storefront.
You've poured into product, photography, packaging, and story — then shipped on a $300 theme ten thousand other stores share. Premium customers buy on feeling and trust, and a cookie-cutter store quietly signals "not actually premium." That costs conversions.
Taste and engineering — from one principal.
Most design shops can't build the commerce logic; most Shopify devs can't design. Bizlift sits in the rare overlap — beautiful, fast, high-converting, and maintainable.
Taste
A working designer's eye. Editorial, brand-led storefronts that signal luxury — not a theme ten thousand others share.
Engineering
Nearly three decades of commerce engineering, from enterprise platforms to today's premium Shopify builds. Custom logic that's fast, high-converting, and maintainable.
One principal
You work directly with the person who scopes your project — no junior handoff. One accountable partner, start to finish.
Two capabilities, one store.
Premium design that signals your brand — and the custom commerce logic that turns that feeling into revenue.
Stores that signal luxury.
Custom, editorial, brand-led storefronts — art-directed by us, or built faithfully from your own in-house designs.
Commerce logic that lifts revenue.
Custom features that raise conversion and average order value — and that you can manage yourself.
If you can imagine it, we can probably build it.
Lemieux et Cie
This luxury décor house had a custom Shopify theme handed off by a large agency — beautiful, but buggy. We were brought in as the commerce engineers to make it actually work.
A beautiful custom theme — re-engineered to actually convert.
Premium brands we've engineered.

Previous ecommerce clients include
A method built to lift.
A premium methodology — from understanding your brand to tuning conversion after launch.
Brand discovery
Your story, your customer, and what "premium" means for your brand.
Custom design
Editorial, art-directed design that signals your brand — never a theme.
Performance build
A fast, high-converting Shopify build with bespoke merchandising logic.
Conversion tuning
Lifecycle flows, testing, and an ongoing partnership as you grow.
Ready for a store as premium as your brand?
Request a free store assessment — we'll review your current store and show you where design and merchandising can lift conversion and average order value.
- Free, no-obligation store review
- Work directly with the principal
- Honest, plain-language advice — no jargon