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Scale Your Fintech Store with Expert Shopify Developers

Accelerate your financial growth with vetted Liquid experts specializing in high-security, high-performance commerce ecosystems.

verifiedShopify Plus certifiedshieldPCI compliantflag100% US-basedbolt48-hour onboardingstorefront47 stores shipped
Bright modern retail storefront with product displays, viewed from the street.

Built on tools and platforms trusted across modern commerce

VercelStripeShopifyGoogle CloudMicrosoft AzureAWSGitHubSlack
47
Plus stores shipped
$120M
GMV supported
48hr
Onboarding
100%
US-based engineers

We engineer robust financial machines

We don't just build stores; we build for the security and conversion demands of fintech commerce.

payments

Secure Payments

Engineered for vault-grade security. Custom checkout integrations with Stripe, Adyen, and crypto processors — reviewed against PCI DSS requirements before launch.

PCI compliant
rocket_launch

High Performance

Sub-second load times using Hydrogen and Oxygen, with Liquid tuned for Lighthouse.

47

Stores shipped

hub

Custom Integrations

Connect your ERP, CRM, and banking APIs directly into your Shopify backend.

Vetted, not just available

Shopify Plus certified100% US-based

Four ways to work with us

Pick the shape that fits your roadmap. Every model is senior, US-based, and accountable to a written scope.

person

Dedicated Developer

A senior Shopify engineer embedded with your team, full- or part-time, on a monthly retainer.

from $8k/mo

Best for ongoing roadmap

schedule

Hourly

Senior help for a bounded task or overflow work, billed by the hour with a clear cap.

$120–160/hr

Best for fixes & overflow

task_alt

Fixed Project

A defined scope, a fixed price, and a firm timeline. No hourly guessing game.

from $6k

Best for defined scope

groups

Dedicated Team

A pod of engineers, QA, and a lead for larger builds and migrations.

from $22k/mo

Best for large builds

Shopify expertise across your vertical

We've shipped stores across the categories that dominate DTC and B2B commerce.

payments
Fintech & Payments
checkroom
Fashion & Apparel
spa
Beauty & Cosmetics
chair
Home & Furniture
restaurant
Food & Beverage
devices
Electronics
favorite
Health & Wellness
corporate_fare
B2B & Wholesale
autorenew
Subscription

Built on the modern Shopify stack

The frameworks, APIs, and partners we ship with every day.

water_dropLiquidbiotechHydrogenrouteRemixdevice_hubReactschemaGraphQLstorefrontStorefront APIadmin_panel_settingsAdmin APIfunctionsShopify FunctionssellMetafieldsdatasetMetaobjectscodeTypeScriptcloudOxygenwater_dropLiquidbiotechHydrogenrouteRemixdevice_hubReactschemaGraphQLstorefrontStorefront APIadmin_panel_settingsAdmin APIfunctionsShopify FunctionssellMetafieldsdatasetMetaobjectscodeTypeScriptcloudOxygen
KKlaviyoRRechargeYYotpoLLoopGGorgiasSShipStationTTapcartPPostscriptJJudge.meSSearchaniseKKlaviyoRRechargeYYotpoLLoopGGorgiasSShipStationTTapcartPPostscriptJJudge.meSSearchanise

A defined process, start to launch

No hourly guessing game. Every engagement runs the same five steps, with a written scope before any feature code.

01groups

Discovery

A short call to understand your store, stack, and goal. No obligation.

Two people talking across a table in a bright office during a discovery call.
02description

SOW

A fixed scope of work with deliverables, timeline, and price — in writing.

A laptop showing charts and figures beside handwritten planning notes.
03architecture

Sprint 0

Audit, architecture, and environment setup before a line of feature code.

An analytics dashboard on a monitor during technical audit and setup.
04code

Build

Weekly demos against the SOW, with a preview environment you can click through.

Source code on a dark screen mid-development sprint.
05rocket_launch

Launch

Cutover with a rollback plan, monitoring, and a documented handoff to your team.

A bright retail storefront, live and open for business.

How we compare to the alternatives

There are cheaper ways to hire. There are few that are more accountable.

gavel

vs. Freelancer marketplaces

No race-to-the-bottom bidding or mystery vetting. Every developer is US-based and Plus-certified.

hub

vs. Upwork

One accountable team and a fixed SOW — not a rotating cast of contractors you have to manage.

workspace_premium

vs. Toptal

Shopify specialists, not generalist engineers. We live in Liquid, Functions, and the Plus stack.

badge

vs. In-house hire

Senior capability in 48 hours, not a three-month hiring cycle plus benefits and ramp time.

Your Team

Meet the senior Shopify engineers who'll own your project from discovery through launch.

Meet the full team
A senior developer with short curly hair, smiling in a striped blazer inside a modern glass-walled office.

Sarah J.

Senior Hydrogen Developer

HydrogenAPIPCI Compliance
A focused developer in a dark knit sweater, lit dramatically against a deep, shadowed background.

Marcus K.

Liquid Specialist

LiquidTheme KitFintech Integration
A developer in a grey blazer holding a laptop, standing by a window overlooking the city.

Elena V.

Shopify App Architect

GraphQLApp BridgeNode.js
A developer in a dark shirt, photographed in a clean studio portrait.

David L.

Full Stack Specialist

HeadlessNext.jsSecurity Audit

What merchants say

A sample of the teams we've shipped for, in their own words.

Example Project

They rebuilt our Shopify Plus checkout with custom Functions and our cart abandonment rate dropped by a third within 30 days. Professional, fast, and they explained every line of code.

SC

Sarah Chen

Head of Ecommerce, Velocity Payments UK

📍 UK

-32%

Cart abandonment

Transparent, fixed-where-possible pricing

No mystery day rates. Start with a model and we'll scope the rest on a call.

Project

from $6kfixed scope

A defined build with a fixed price and timeline.

  • check_circleFixed scope & price
  • check_circleWeekly demos
  • check_circlePreview environment
  • check_circleDocumented handoff
Scope a project
Most popular

Dedicated Developer

from $8kper month

A senior engineer embedded with your team.

  • check_circleSenior US-based engineer
  • check_circle48-hour onboarding
  • check_circleWeekly roadmap
  • check_circleSlack + async
Hire a developer

Dedicated Team

from $22kper month

A pod for larger builds and migrations.

  • check_circleEngineers + QA + lead
  • check_circleDedicated project lead
  • check_circleSprint cadence
  • check_circlePriority support
Talk to us

Serving teams in all 50 states

Every developer is US-based and works in your time zone. No offshore hand-off, no midnight standups.

New YorkLos AngelesChicagoAustinSeattleMiamiDenverBoston
Seattle
Los Angeles
Denver
Austin
Chicago
Boston
New York
Miami

50

States covered

JR
I started ShopifyFlow because merchants deserve senior Shopify help without the marketplace lottery. Every developer here is someone I'd put on my own store — US-based, Plus-certified, and accountable for the outcome.

Jordan Reyes

Founder & Principal Engineer

Answers before you ask

Still have a question? Book a 15-minute call and we'll answer it directly.

Yes. Every engineer we place is based in the United States and works in US time zones — no offshore hand-off.

Ready to upgrade your checkout experience?

Book a free 15-minute technical fit call. Vetted developers, fixed pricing, and a defined onboarding process.

Vetted in 48 hours. Average match time: 3.5 days.