Emani · clean beauty
$2M/mo MRR
Shopify Plus rebuild. Headless front, OS 2.0 merchandising, subscription and bundle logic. 520% revenue growth year one.
§
§ · shopify development
Shopify developers for brands scaling past seven figures.
Nine years, 2,000+ brands, three stores above $420K/month — custom themes, headless Hydrogen, Shopify Plus, Functions, and Checkout Extensibility engineered to Shopify's own standards.
§ 01 · what Shopify developers actually do
A Shopify developer writes code. Not just installs themes.
Shopify developers build and customise stores using Liquid, JavaScript, GraphQL, and the Shopify APIs. Not Shopify experts who handle setup. Not agencies that install premium themes. Code, against documented surfaces, shipped to production.
in short
- Shopify developers write Liquid, JavaScript, GraphQL, and React against the Admin and Storefront APIs — not just install themes.
- Six surfaces drive most engagements: Liquid storefronts, headless Hydrogen, Plus customisation (Functions, Flow, Markets), apps, ERP/OMS integrations, and Core Web Vitals.
- A standard custom store ships in six weeks across Discover, Design, Build, Launch, Optimize. Plus and headless run 8–14 weeks.
- Hire a developer past $30K/month MRR when the merchandising you need isn't in the theme settings panel — before that, buy a premium theme.
- Verified credentials: Shopify Plus Partner, Upwork Top Rated Plus, Trustpilot 4.9/70 reviews, DUNS 650878346, UN Global Marketplace Tier 1.
A Shopify developer builds on the Shopify platform — using Liquid (Shopify's templating language), JavaScript, the Shopify Admin API, and Online Store 2.0 theme architecture. Not to be confused with a Shopify expert who handles store setup, or an agency that just installs themes. A Shopify developer writes code.
In practice, the hours go to six things: custom theme sections and blocks, app integrations (ERP, subscription, reviews, loyalty), Shopify Plus Checkout UI Extensions, performance tuning to hit Core Web Vitals, store migrations from other platforms, and Flow automation for back-office workflows.
The reason founders hire developers, not themes, is that off-the-shelf Shopify themes are built for the mass case. The merchandising logic that made the brand worth scaling — bundled gifts, subscriber-only pricing, a custom pre-order flow, a quote-to-cart for B2B — rarely fits a stock theme. Theme customisation bridges the gap. Headless commerce on Hydrogen bridges it further.
§ 02 · when hiring is the right call
When to hire a Shopify developer. And when not.
Honest criteria. Hire a Shopify developer once monthly revenue is past $30K, the merchandising you need isn't in the theme settings panel, or you're migrating from another platform.
If the real problem is a premium theme away or a reputable app away, keep your money. We'll tell you that on the call — it's the most useful thing we can do in the first thirty minutes.
hire a developer when
- ●Revenue is past $30K/month and a conversion-rate lift of even 0.5pt pays for the build.
- ●You've outgrown your current theme — the merchandising you need isn't in the settings panel.
- ●You're migrating from WooCommerce, Magento, BigCommerce, or Wix.
- ●You have a B2B requirement (net terms, wholesale pricing, quote-to-cart, company accounts).
- ●You're on Shopify Plus and Checkout Extensibility, Functions, Flow, or Launchpad are on the roadmap.
- ●Core Web Vitals are tanking organic traffic and the theme is the bottleneck.
skip a developer when
- ○You're pre-revenue. Buy a premium theme, ship, learn.
- ○You want a feature that has a reputable app (Klaviyo, Judge.me, Recharge). Install the app.
- ○The change is text and images — that's the Shopify admin, not a dev ticket.
- ○You haven't mapped a single KPI to the ask. "Make it better" isn't a brief.
- ○Your real problem is paid ads, not the store — we'll tell you that on the call.
§ 03 · the six surfaces
Six surfaces, one team.
Shopify development happens across six distinct surfaces. A team that names them all is a team that has shipped against all of them.
No hidden "senior" markup on juniors. The engineers on your build have shipped for brands you've bought from.
01 · storefront
Liquid & Online Store 2.0
Custom sections, blocks, metaobjects, metafields, JSON templates, section groups, app blocks. The merchandising layer your admin can edit without a deploy.
02 · headless
Hydrogen + Oxygen
Remix-based Hydrogen storefronts. Server components. Storefront API. Oxygen edge deploy. For brands hitting theme-system ceilings.
03 · plus
Functions, Flow, Markets
Cart, delivery, payment customisation via Shopify Functions (Rust/JS, server-side). Flow automations. Markets multi-currency. Launchpad. Expansion stores.
04 · apps
Public & private apps
Remix + Polaris + App Bridge. Admin API and Storefront API. Webhooks. GraphQL. Built for Shopify certification. BFCM-hardened.
05 · integrations
ERP, OMS, 3PL, ESP
NetSuite, SAP, Brightpearl, Cin7, ShipBob, ShipStation, Klaviyo, Recharge, Yotpo, Judge.me, Gorgias. Idempotent webhooks. Reconciliation jobs.
06 · performance
Core Web Vitals
LCP < 2.5s, INP < 200ms, CLS < 0.1 per web.dev thresholds. We benchmark before Build and again at Launch.
§ 04 · what a 2026 Shopify build obeys
Three rules. Skip one, ship debt.
Shopify's supported surfaces shifted hard in 2024–2025. A build that targets the old ones is technical debt the day it ships.
Three rules we never break. Each one ties to a Shopify deprecation that already landed.
-
01
Checkout Extensibility, not checkout.liquid.
Checkout UI Extensions went GA on Shopify Plus. New stores can't write checkout.liquid edits. Existing stores have a deprecation timeline that's already burning.
Any agency still selling checkout.liquid mods in 2026 is selling you a migration two quarters out.
what we do instead: Checkout UI Extensions + Functions for cart/delivery/payment customisation -
02
Functions, not Scripts.
Shopify Scripts (the old Script Editor) is deprecated. Shopify Functions is the supported customisation API — Rust or JavaScript, server-side, with strict performance budgets and observable failure modes.
On the Emani Plus migration we replaced six legacy Script rules with three Functions. Compile time dropped from minutes to seconds; silent-failure support tickets dropped with it.
what we do instead: Functions for cart, delivery, payment, fulfilment customisation -
03
Theme app extensions, not theme code edits.
Apps that inject custom code straight into a merchant's theme break on every theme update. Theme app extensions (app blocks the merchant adds via the theme editor) survive upgrades.
Every public app we ship targets Built for Shopify certification — the floor an app needs to clear to touch merchant traffic without an asterisk.
what we do instead: App blocks · theme editor integration · Built for Shopify certification path
§ 05 · stores past seven figures
Three brands past seven figures.
Three brands above $420K/month MRR, each on a different Shopify surface. Plus headless rebuild, custom theme with a checkout extension, editorial storefront with Markets multi-currency and queued drops. All shipped by our team as a verified Shopify Plus partner.
Big Game Sports · athletics
$850K/mo MRR
Custom Shopify theme with live-inventory feeds, team accounts, and a 4-step checkout extension that lifted completion 18%.
Noble Paris · fragrance
$420K/mo MRR
Editorial Shopify storefront, multi-currency Markets, limited-edition drop mechanic with queue-protected checkout.
§ 06 · the six-week lifecycle
From brief to launch in six weeks.
Every Shopify engagement runs the same five phases: Discover, Design, Build, Launch, Optimize. Standard custom stores ship in six weeks. Plus migrations and headless Hydrogen run 8–14.
You always know which phase you're in and what the next one looks like. Weekly Loom reviews. No black box.
-
week 01
Discover
Brief, KPIs, brand voice, stack audit, content inventory. Output: a one-page brief everyone signs.
-
weeks 02–03
Design
Wireframes, visual system, PDP + PLP + checkout comps, prototype. Two design directions, pick one, refine in the open.
-
heartweeks 04–05
Build
Liquid + JS, Online Store 2.0 sections, apps, content, integrations, Core Web Vitals pass. Weekly Loom reviews.
-
week 06
Launch
QA matrix, staging sign-off, DNS cutover, post-launch monitoring. Search Console verified, redirects audited.
-
weeks 07+
Optimize
A/B tests, cohort analysis, AOV lifts, monthly revenue review. Optional hours retainer for ongoing work.
§ 07 · four shapes of work
Four shapes of Shopify work.
Each shape has a different scope, timeline, and deliverable set. Pick the one that matches the moment you're in.
Fit confirmed on the intro call. Scoped quote within 48 hours.
retainer
Hours retainer
monthly
Senior Shopify developer hours per month. Same-week turnaround. Unused hours roll over up to 3 months. No project overhead. Detail at hire-shopify-hours.
for · existing store, ongoing work
most picked
custom build
Custom store build
6 weeks
Discover, Design, Build, Launch, Optimize. Theme, apps, content, migration, performance — all in. The default engagement.
for · brand outgrowing a stock theme
shopify plus
Plus engagement
8–12 weeks
Plus migration, B2B with company accounts, Markets multi-currency, Checkout Extensibility, Functions, Flow, multi-store. Detail at shopify-plus-agency.
for · enterprise + B2B + multi-region
headless
Headless Hydrogen
10–14 weeks
Hydrogen on Oxygen. Storefront API. Server components. RSC. For brands hitting Liquid ceilings. Detail at shopify-headless-hydrogen.
for · Liquid ceiling reached
Quotes scoped within 48 hours of an intro call. Trademark and third-party app fees billed at cost where applicable.
§ 08 · why trust this work
Nine years. Verified.
Shopify development is a high-trust hire. These are the proofs that come before the brief.
a nine-year story
"Nine years on Shopify. Two thousand brands. Three stores past $420K MRR. We've shipped against every Shopify surface and we'll tell you which one your project actually needs — even when it's smaller than you asked for."
— Prasun Anand, CEO & Founder
9
years
50+
team
2K
brands
55+
countries served · remote-first from NY + Delhi HQs
accredited & verified
§ 10 · Shopify development in 2026
What changed for Shopify devs.
The Shopify development landscape converged in 2026: Checkout Extensibility went GA and replaced checkout.liquid for new stores, Shopify Functions replaced Scripts as the supported customisation API, the Liquid plus Hydrogen split started to feel less like a fork and more like two doors into the same product, and Built for Shopify certification raised the floor for any app touching merchant traffic.
The two specs that now define a credible Shopify build are public. Shopify Functions docs define how cart, delivery, and payment customisations run server-side in Rust or JavaScript with strict performance budgets, and Hydrogen's Remix-based docs document the React Server Components architecture for headless storefronts on Oxygen. A team still shipping checkout.liquid edits or Scripts in 2026 is building against a deprecated surface.
On the Emani Plus migration we replaced six legacy Script rules with three Shopify Functions; the rules-engine compile time dropped from minutes to seconds, and the customer support burden tied to silent Script failures fell with it. Shopify's Checkout UI Extensions docs document the supported extension points and the deprecation timeline for checkout.liquid.
What this means for your project: a 2026 Shopify build that does not target Checkout Extensibility, Shopify Functions, and the new Theme app extensions is buying technical debt at retail price. Ask any prospective developer for a recent commit against each of the three; if they cannot show one, they are working from a 2023 mental model.
Related work: See our Shopify Plus agency, Shopify theme customisation, headless Hydrogen, and Checkout Extensibility service pages for adjacent work.
§ 11 · six answers
Six answers.
The six questions every Shopify-development buyer asks on the intro call — answered directly, with the Shopify documentation index at help.shopify.com for the rest.
What does a Shopify developer do?
A Shopify developer builds and customises Shopify stores using Liquid, JavaScript, GraphQL, and the Shopify APIs — custom themes, Online Store 2.0 sections, app integrations, Checkout UI Extensions, Functions, performance tuning, and Flow automation. We also handle replatform migrations and headless Hydrogen builds. Not the same role as a Shopify expert (who handles store setup) or an agency that just installs themes.
How much does a Shopify developer cost?
Cost is scoped to the engagement shape, not advertised upfront. Four shapes: hours retainer (monthly), custom store build (6 weeks), Shopify Plus engagement (8–12 weeks), headless Hydrogen (10–14 weeks). Book a 30-minute intro call and we'll send a scoped quote within 48 hours. Scope moves price, not the discovery conversation.
Are you a Shopify Plus Partner?
Yes. Digital Heroes is a Shopify Plus Partner, Upwork Top Rated Plus (100% Job Success), Trustpilot 4.9 across 70 verified reviews, DUNS-verified (No. 650878346), and a United Nations Global Marketplace Tier 1 Registered company. We build on Shopify, Shopify Plus, and headless Hydrogen against current Shopify-supported APIs.
Can you migrate my store from WooCommerce, Magento, or BigCommerce?
Yes — full replatform migrations from WooCommerce, Magento, BigCommerce, Wix, Squarespace, Salesforce Commerce Cloud, and Etsy. Products, customers, orders, SEO redirects, theme, and checkout carry over with zero data loss and zero ranking loss, verified in Search Console post-launch. See our per-platform pages under /services/shopify-migration/.
How long does a Shopify build take?
Six weeks from brief to launch for a standard custom store. Discover (week 1), Design (weeks 2–3), Build (weeks 4–5), Launch (week 6), Optimize ongoing. Shopify Plus engagements and headless Hydrogen builds run 8–14 weeks depending on catalog and app surface area. Catalog size, third-party integrations, and brand-system maturity are the three variables that move the timeline.
What Shopify themes do you work with?
Dawn, Prestige, Impulse, Expanse, Be Yours, Sense, Stiletto, Broadcast, Studio, and 30+ other premium themes. We also build from scratch on Online Store 2.0 when a brand needs merchandising logic the off-the-shelf themes can't handle — metaobjects, custom blocks, JSON template variants, and section groups that the admin can edit without a deploy. See shopify-theme-customization for theme-specific work.
Start with a conversation.
A 30-minute intro call to diagnose the surface you actually need — theme, Plus, headless, or hours-retainer.
You leave with a clear recommendation. We follow up with a scoped quote within 48 hours.
No sales pitch · we'll diagnose the surface honestly · scoped quote inside 48 hours
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