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#e-commerce· freelance · worldwide

Headless Commerce Developer

Headless commerce when it earns its keep. I build storefronts on Hydrogen, Next.js + Shopify Storefront API, and BigCommerce headless — choosing the platform and framework based on your catalog, traffic, and team, not the trend cycle.

Start a project10–20 weeks depending on integrations.

Headless commerce is the right tool for a specific shape of problem: brand experience that demands more than a theme can give, multi-region routing, complex merchandising, content + commerce blended in one storefront, or a frontend stack the company has standardized on for non-commerce reasons.

It is the wrong tool when a templated theme would do the job. The cost of headless is not just the build — it is the ongoing maintenance, the additional surface area, the reduced compatibility with apps in the platform ecosystem.

I will tell you which side of the line your project sits on during the scoping call. I have shipped both headless and templated commerce, and I have killed half-finished headless projects that should never have started.

Who this is for

  • Brands whose merchandising experience genuinely cannot fit in a theme
  • Companies with multi-region storefronts needing per-region routing logic
  • Content + commerce blends where the CMS drives the storefront
  • Teams already invested in Next.js or React who want commerce in-stack

Not the right fit if

  • Stores under $1M GMV — the maintenance cost rarely pays back
  • Merchants who depend on theme-layer Shopify apps
  • Teams without a frontend engineer to maintain the storefront long-term

What you get

  • Headless storefront on Hydrogen + Oxygen, Next.js + Shopify, or BigCommerce headless
  • Cart and checkout integration via the platform's checkout (we do not bypass PCI scope)
  • Search and merchandising via Algolia, Shopify Search, or Constructor
  • PIM integration for catalog source-of-truth outside the platform
  • ISR strategy for product pages — minimal cache stampede risk
  • Performance budget: <2.5s LCP on PDP, <0.1 CLS
  • Two weeks free post-launch fixes

How it works

  1. 01

    Headless yes/no scoping call

    First question: should this be headless at all? Honest answer in 30 minutes.

  2. 02

    Architecture: framework + integrations

    Hydrogen vs Next.js vs your existing stack. Search, PIM, ERP integrations mapped before code.

  3. 03

    Build with weekly demos

    Staging URL from week one. Friday demo standing meeting.

  4. 04

    Migration + soft launch

    Redirect map, soft launch on a subset of traffic, full cutover when metrics hold.

Stack

  • Shopify Storefront API
  • Hydrogen
  • Oxygen
  • Next.js
  • BigCommerce
  • Algolia
  • Constructor
  • Shogun
  • Sanity
  • Contentful

Pricing

$25,000+ for headless storefronts. Audit + recommendation only at $3,000.

Timeline

10–20 weeks depending on integrations.

FAQ

  • Hydrogen vs Next.js + Shopify Storefront API?

    Hydrogen if you are committed to the Shopify ecosystem long-term, want Oxygen edge hosting, and the Hydrogen v3+ feature set fits. Next.js + Storefront API if you have multi-platform considerations or already have a Next.js codebase. Both are valid. Both ship to production today.

  • Does this break my Shopify apps?

    Theme-layer apps stop working. Admin-side apps keep working. Storefront-data apps that expose data through the Storefront API keep working. App audit is part of scoping.

  • What about checkout?

    Use the platform-hosted checkout. Bypassing it on Shopify is a PCI nightmare and on most platforms violates terms of service. Customize within the bounds the platform offers.

  • Is this faster than a theme?

    Often, but not automatically. A well-tuned Liquid theme on Shopify CDN can be very fast. Headless gives you more control — including the control to make it slower if not done carefully.

  • Can you migrate from BigCommerce, Magento, or WooCommerce?

    Yes. Migrations are scoped separately based on catalog complexity, customer history volume, and the URL structure of the legacy store.

Ready to start?

30-minute call, fixed-price proposal in 48 hours. No commitment until you sign.