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(00) SERVICES.HAPPYPOW.COM · 5 PRACTICES

FROM DATA
TO FRONT
OF house.

Small and senior. Pick one service or stack them; you work directly with the founders, not a PM layer. Our rates stay friendly. We're taking a limited number of builds while we launch.

01
SVC.01
4 – 10 WEEKS
THEME
ENGINEERING
FROM $2K4 – 10 WEEKS

Liquid-native storefronts built for Online Store 2.0. App-block ready, performance budgeted, designed for the Theme Editor to feel like a tool, not a tax.

// DELIVERABLES
01Custom Liquid theme
02Section Group system
03Theme Editor docs
04Performance budget
05A/B test harness
06Accessibility audit
// STACK
LiquidJSON TemplatesViteHydrogen UITypeScript
PRICE RANGE
$2K – $12K
BRIEF US ON THIS ↗
02
SVC.02
6 – 16 WEEKS
CUSTOM
APP
DEV
FROM $4K6 – 16 WEEKS

Public, private and embedded apps built on Polaris, Functions, and Checkout UI Extensions. Shipped to TAM and the Built-for-Shopify bar.

// DELIVERABLES
01Public or custom apps
02Shopify Functions
03Admin extensions
04Checkout UI extensions
05App Store launch
06Built-for-Shopify cert
// STACK
RemixPolarisFunctionsGraphQLPrismaCloudflare
PRICE RANGE
$4K – $30K
BRIEF US ON THIS ↗
03
SVC.03
10 – 24 WEEKS
SHOPIFY
PLUS
BUILDS
FROM $8K10 – 24 WEEKS

End-to-end Plus launches: B2B catalogs, multi-store, Markets, Flow, Launchpad, Scripts → Functions migrations.

// DELIVERABLES
01Plus architecture
02B2B & wholesale
03Markets & Shop Pay
04Flow automations
05Launchpad campaigns
06Plus launch support
// STACK
PlusB2BMarketsFlowFunctionsLaunchpad
PRICE RANGE
$8K – $60K
BRIEF US ON THIS ↗
04
SVC.04
8 – 14 WEEKS
HEADLESS
/
HYDROGEN
FROM $6K8 – 14 WEEKS

Hydrogen + Oxygen storefronts when the brand requires a separate front room. Edge-rendered, content-rich, CMS-driven.

// DELIVERABLES
01Hydrogen build
02Oxygen hosting
03CMS integration
04Edge caching
05Algolia search
06A/B test harness
// STACK
HydrogenOxygenRemixSanityContentfulAlgolia
PRICE RANGE
$6K – $40K
BRIEF US ON THIS ↗
05
SVC.05
6 – 20 WEEKS
MIGRATION
&
REPLATFORM
FROM $3K6 – 20 WEEKS

From Magento, WooCommerce, BigCommerce or Salesforce Commerce Cloud to Shopify or Shopify Plus. Data, SEO, redirects, integrations, no SKU left behind.

// DELIVERABLES
01Data mapping & ETL
02301 redirect strategy
03Phased cutover plan
04Integrations port
05Post-launch SLA
06Search ranking watch
// STACK
MatrixifyCustom ETLCloudflareAlgoliaKlaviyoGorgias
PRICE RANGE
$3K – $25K
BRIEF US ON THIS ↗
(HOW WE WORK)
FOUR
STEPS.
no BS.

Same rhythm whether you hire us for an 8-week theme or a 6-month Plus build. Weekly demos. Shared Slack. Real burn-down charts.

I.
KICKOFF

A short shaping call, an audit of the current stack, success metrics, scope locked, statement of work signed.

1 – 2 WEEKS
II.
PROTOTYPE

Clickable prototypes + working spikes in code. Reviewed end-of-sprint, decisions documented.

2 – 3 WEEKS
III.
BUILD

Two-week sprints. Weekly demos. A shared Slack channel with the founders, no PMs as middlemen.

6 – 14 WEEKS
IV.
TEND

Post-launch SLA, observability dashboards, and a real human to ping when something breaks.

ONGOING
(MODELS) ENGAGEMENT

PICK A SHAPE
THAT FITS YOU.

PROJECTPER PROJECT
$2K – $60K

Fixed scope. Fixed price. Best for one-off launches, migrations, or app builds with a clear endpoint.

Fixed deliverables
Statement of work
90-day warranty
Handoff docs
START HERE
MOST POPULAR
RETAINERMIN. 3 MONTHS
from $2.5K/MO

A dedicated founder + engineer on a monthly cadence. Best for brands shipping continuously.

Founder + engineer
Flex roadmap
Weekly planning
Shared Slack
START HERE
ADVISORY3+ MONTHS
from $1.5K/MO

A senior partner on call part-time. Best for early brands that need a technical sounding board.

Architecture help
Code reviews
Hiring help
Async-friendly
START HERE