Shopify App Development
When the App Store doesn't have what you need, we build it. Private Shopify apps, custom admin tools, and API-powered automations built specifically for your store.
2–6 weeks · scoped on a free strategy call
1,000+
Stores built
$3.2M+
Revenue generated
85%+
Client retention
4.9
Avg. rating
Trusted by brands worldwide
— IN SHORT
Shopify app development is building custom private apps — discount engines, admin tools, automated workflows, API bridges — when the App Store doesn't have what your business needs. We build on Remix and Node.js (Shopify's official stack), hand over full source code, and typically ship in 2–6 weeks.
— OVERVIEW
Overview
The Shopify App Store has thousands of apps — but the more complex your business, the more likely you'll hit a wall. We build private Shopify apps using Node.js and Remix (Shopify's official framework) that extend the platform exactly how you need it. Whether it's a custom discount engine, a supplier feed importer, an automated fulfilment workflow, or a bespoke admin panel — if it can be built on Shopify's API, we'll build it cleanly and maintain it.
AT A GLANCE
Who is this for?
- Stores whose workflow needs don't exist in the App Store — or exist only as bloated apps doing 10% of what you pay for
- Businesses with suppliers, systems, or data feeds that have no off-the-shelf Shopify connector
- Plus merchants who want Shopify Functions for custom discount, payment, or delivery logic
- Teams drowning in manual admin work that a webhook-driven automation could eliminate
What's included
— HOW IT WORKS
Our shopify app development process.
- Step 1
Requirements & feasibility
We map what you need against Shopify's API surface and tell you plainly what's buildable, what's not, and what already exists.
- Step 2
Technical spec
A written scope — data flow, admin UI, API contracts — agreed before development starts.
- Step 3
Build
Remix + Node.js on Shopify's official app framework, with Polaris admin UI so it feels native to your team.
- Step 4
Testing & installation
Tested against production-realistic data in a development store, then installed as a private app on yours.
- Step 5
Handover
Full source code, documentation, and a walkthrough call. It's your app.
How pricing works
Fixed quote from the technical spec. Small automation apps sit at the low end; multi-system apps with admin UIs are quoted per feature set, so you can trim scope to budget.
Common mistakes to avoid
- Paying monthly forever for a heavyweight App Store app when the one feature you need is a small custom build
- Building on unofficial frameworks that break when Shopify's API versions rotate
- Skipping the technical spec and discovering mid-build that the API can't do what was assumed
- Accepting apps without source code handover, creating permanent dependency on the builder
— FAQ
Questions about
this service
Still have something else in mind? We'll give you a straight answer.
Or email us at project@amoni.io
— 05 / CLIENT LOVE
What clients say
Kathrin Fesenmeyer
HERBSOM
Rayan A.
AJIRAH
Marco Beck
KINETIK
Bhaskar Dahal
NEPAL HILLS TEA

Dom
United States

Candace Martino
United States

Lilly E.
Australia

Clasanoire GmbH
Switzerland
Jonas
Germany

tarikerol
Switzerland

mattokeidas
Finland

mbalsimo
United States

joeyfarese
United States
ufcbio
United States

herbeslopez
United States
rich_q123
United Kingdom
— 07 / LET'S BUILD
Ready to build a store that actually converts?
Free 30-minute call. We'll review your store, identify the gaps, and tell you honestly if we're the right fit — no pitch deck, no pressure.
PHONE
+91 73397 26403
LOCATION
Jaipur, India
RESPONSE
Within 24 hours
STATUS
✦ 2 spots open — August 2026
