Shopify, built by engineers — not by theme tweakers.

Custom Liquid themes, headless Hydrogen storefronts, embedded Shopify Apps, and migrations off WooCommerce or Magento. The platform is great. The way most teams use it is the problem we fix.

apps.solagon.com / v4.2
Shipped

Release

v4.2 · shipped Tuesday

Live on all platforms
Books
Today
Clients
Schedule
Reports

Today · 8 bookings

Tuesday, May 6

+ New
9
10
11
12
1p
Clara M.
10:00 · 30m
Maya K.
10:30 · 45m
Jay R.
11:15 · 60m

Web · v4.2

9:41
Books

Today

8 bookings

10:00

Clara M.

10:30

Maya K.

11:15

Jay R.

iOS + Android · v4.2

01

Custom themes in Liquid or Hydrogen — not parametrized $300 marketplace themes.

02

Apps and integrations written in code, not assembled from no-code app stacks.

03

Storefronts engineered for Core Web Vitals on real merchandise pages.

What we build into a Shopify engagement.

Theme, apps, headless, integrations, performance, and the operational layer that keeps a store cheap to run.

01

Custom Liquid themes

Built from scratch — or stripped down from Dawn — to match the brand. Lighthouse-tuned, accessible, JSON-templated.

docs.solagon.com/scope

Scope of work

v1.0 · signed off

Signed off Tue

Users

  • · Clinic staff · 40 seats
  • · Patients · web + mobile
  • · Billing · read-only

Integrations

QuickBooksStripeTwilioIntercom

Milestones

  • · Discovery — Aug 12
  • · Beta — Sep 30
  • · Launch — Nov 1

Out of scope

EHR sync · deferred to Phase 2

02

Headless Hydrogen + Oxygen

For Plus stores that need it: editorial pages, multi-region routing, server-rendered PLP/PDPs, customer accounts.

solagon.com

Responsive preview

1440 · 768 · 390

1440px

768px

390px

03

Custom Shopify Apps

Embedded apps written in Remix + Shopify CLI. App Bridge, Polaris, billing API, OAuth — done right.

stack.solagon.com

Full stack

one team · one codebase
UI
Next.jsReactTailwind

Marketing · web app · portal

API
tRPCZodWebhooks

GET /api/bookings · 142ms

Data
PostgresDrizzleRedis

Schema · migrations · backups

One team · one codebase · one handoff
04

Checkout extensibility

Plus-only: cart attributes, custom validators, post-purchase pages, payment customizations.

admin.solagon.com

Edit page

/admin/pages/12

Title

Landing page hero

Slug

/landing-page-hero

Body

DraftPublished· Saved 2 min ago
Publish

Five phases. Shopify-specific gates.

Same shape as our other engagements. The Shopify-specific decisions — theme vs headless, app architecture, checkout extensibility — surface in Strategy.

Week 1

Discovery

Audit the current store, the app stack, the conversion path, the catalog complexity, the team that has to run it after launch.

Week 2

Strategy

Theme vs Hydrogen decision, app inventory (keep, replace, rewrite), checkout-extensibility scope, migration plan if applicable.

Weeks 3–7

Build

Theme or Hydrogen storefront in code, custom app(s) built and submitted (if applicable), CMS integrations live.

Ship

Ship

Cutover, redirects, monitoring, training. Your team ends up running the store, not us.

Launching, rebuilding, or replatforming on Shopify?

Tell us the catalog, the traffic, the app stack, and the team. We’ll scope the build, name the trade-offs, and price it without the Shopify-agency markup.