Store & App Development

Shopify app development for custom features and the App Store.

WebKhabir is a Shopify app development company building custom and public Shopify apps. We build private apps for one store, public apps for the Shopify App Store, Shopify Functions and checkout extensions, and catalogue and inventory sync apps using the Admin GraphQL API.

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Laptop and phone showing an online store, connected to ERP and inventory data panels

Who it's for

Sound familiar?

If any of these sound like your business, our Shopify App Development service is built for you.

  • No app in the Shopify App Store does exactly what your store needs.

  • You pay for three apps that each do part of one job.

  • You need to sync products or stock from a supplier or ERP automatically.

  • You have an app idea and want to launch it on the Shopify App Store.

What's included

What you get.

Every engagement is scoped to your business. These are the pieces most brands need.

  1. 01

    Custom store apps

    Private apps that add features to one store or a group of stores.

  2. 02

    Public Shopify apps

    Apps built to App Store requirements, with billing and onboarding.

  3. 03

    Shopify Functions

    Custom discounts, shipping, payment and cart rules on Shopify's servers.

  4. 04

    Checkout & theme extensions

    Checkout UI extensions and theme app blocks that merchants can place.

  5. 05

    Catalogue & inventory sync

    Supplier, ERP and marketplace sync built on the Admin GraphQL API.

  6. 06

    Maintenance & API upgrades

    Updates for Shopify's quarterly API versions and new requirements.

How we work

Four clear stages.

You always know what comes next and who is doing it.

  1. Step

    Define

    We define features, data and billing.

  2. Step

    Prototype

    We build a working prototype on a dev store.

  3. Step

    Build & review

    We complete, test and submit for App Store review.

  4. Step

    Launch & maintain

    We launch and keep the app current.

Platforms & tools

Shopify Admin GraphQL APIShopify FunctionsCheckout UI extensionsTheme app extensionsPolarisRemixNode.jsWebhooks

FAQ

Questions brands ask us

Still have a question? for an instant reply.

What is the difference between a custom and a public Shopify app?

A custom app is built for one merchant and installed directly on their store. A public app is listed on the Shopify App Store for any merchant to install, and must pass Shopify's review.

How long does Shopify App Store review take?

Shopify's review time varies. We build to their requirements from the start to reduce back-and-forth, and handle the submission for you.

Can a Shopify app sync products from a supplier or ERP?

Yes. Apps can import and update products, prices and stock from supplier feeds and ERPs using the Admin GraphQL API and webhooks.

What are Shopify Functions?

Shopify Functions let you customise backend logic such as discounts, shipping options, payment methods and cart validation, running on Shopify's infrastructure.

Do you maintain apps after launch?

Yes. Shopify releases new API versions every quarter. We keep apps updated so they keep working and meet App Store requirements.

Related services

Often paired with Shopify App Development.

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Email support@webkhabir.com

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