Theme & Liquid development
Pixel-accurate, performance-first custom themes and Online Store 2.0 sections — maintainable, well-documented, and easy for your team to run.
We're the white-label engineering team for design & marketing agencies in the Shopify ecosystem. You own the client and the creative — we build it, ship it, and keep it running. Quietly, under your brand.
We deliberately take on a small number of agency partners at a time. Your projects get senior attention, honest timelines, and an engineer who actually remembers your codebase next sprint — not a ticket lost in a 200-person dev shop.
One engineering team across the entire Shopify surface — themes, headless, checkout, custom apps, and everything in between.
Pixel-accurate, performance-first custom themes and Online Store 2.0 sections — maintainable, well-documented, and easy for your team to run.
React / Next.js / Hydrogen front-ends on the Storefront API when a theme isn't enough. Fast, SEO-clean, and wired into your stack.
Shopify Plus checkout customizations, UI extensions, and server-side Functions for discounts, validation, and delivery logic — done the supported way.
Private and custom apps, ERP, OMS, subscriptions, loyalty, and third-party APIs. We connect the systems your business actually runs on.
Core Web Vitals, Lighthouse, and conversion-blocking fixes. We make the store feel instant on a phone — where the revenue is.
Replatforming to Shopify / Plus, data migration, B2B, Markets, and Customer Accounts. The heavy lifting, handled.
Real Shopify production work — from theme builds to fully headless storefronts.
Engineering on a high-traffic Shopify storefront, backed by custom microservices.
A headless Next.js storefront on the Shopify Storefront API, deployed on Vercel. We’ve stayed on since launch — shipping new features and keeping it fast as they scale.
View case study →
A headless Shopify storefront on Gatsby, served from Netlify’s CDN. An ongoing partnership — we maintain it, tune performance, and ship new content as they grow.
View case study →A WooCommerce → Shopify migration with a custom Online Store 2.0 theme and checkout extensions. Still our build today — ongoing support, new sections, and BFCM hardening.
View case study →+ more A selection of recent work — among many others. Tell us about yours →
You share the goals and designs. We come back with a clear estimate, timeline, and the risks worth knowing — in plain English.
Senior engineers build in your repo or ours, with shareable previews. Frequent updates, no black box.
QA across devices, a performance pass, and a clean deploy or a tidy PR — whichever fits your workflow.
Retainer or on-demand. We stay on for bug fixes, BFCM hardening, and the next round of improvements.
Describe the client project. Our AI returns a rough white-label scope, timeline, and your cost — what you'd pay Codelab to build it under your brand. You keep the client and the margin.
Partner rates — for agencies reselling under their own brand; direct/retail pricing differs. AI-generated rough estimate, confirmed on a call.
Tell us about the project and your agency. We'll reply within one business day with honest thoughts, a rough white-label estimate, and whether we're the right fit — fully white-label, no pushy sales call.
hello@codelab.technology