Web & Digital Experience · Service 09 of 17

Shopify Development Services custom themes, apps and integrations

O Clock Software, headquartered in Chennai, India, builds and extends Shopify stores: custom themes, Shopify apps, headless storefronts and integrations with ERP, POS, inventory and fulfilment systems. We keep stores fast by building what you need instead of stacking third-party apps.

Discuss your project → What we build
  • 2009Founded in Chennai
  • 1,000+Projects delivered
  • 12+Countries served
  • 100+Engineers in-house
  • 4.6★Google rating · 59 reviews

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What we build

Shopify Development: what we build

Shopify themes, custom apps and back-office integrations. Here are the six kinds of Shopify development work we are asked for most often.

Levels of customisation

Theme, custom theme, custom app or headless?

Most stores need less customisation than they think. We start at the lightest level that meets your needs and move up only when there is a clear reason.

How we deliver

How we deliver Shopify Development

  1. 01

    Store review

    Theme, apps, speed, conversion and integrations today.

  2. 02

    Plan

    Customisation level and integration plan agreed.

  3. 03

    Build

    Theme, app or headless work in sprints.

  4. 04

    Integrate and test

    Systems connected, checkout and orders tested end to end.

  5. 05

    Launch and support

    Go-live, monitoring and ongoing improvements.

Technology

Technology for Shopify Development

Chosen per project for fit, maintainability and your team's skills.

Shopify

  • Online Store 2.0
  • Liquid
  • Shopify Functions
  • Checkout extensibility

Apps & APIs

  • Admin API
  • Storefront API
  • Webhooks
  • Node.js

Headless

  • Hydrogen
  • Next.js
  • Oxygen hosting

Integrations

  • ERP connectors
  • POS
  • 3PL and shipping
  • Marketing tools

Straight answers

Is Shopify Development right for you?

We would rather recommend less than sell you more. Here is how we judge it.

A good fit when

  • You sell on Shopify or plan to
  • Your store relies on many third-party apps
  • You need Shopify connected to other systems
  • Your theme limits how you present products

  • A standard theme already works well

    Small changes may be enough; a full custom theme is not always needed.

  • Your catalogue rules exceed Shopify's limits

    Very complex B2B or catalogue rules may suit Magento or custom commerce better.

  • You need full control of hosting

    Shopify is a hosted platform; WooCommerce or custom may suit you better.

Use cases by industry

Shopify Development by industry

The same capability, shaped by the data, rules and users of each sector.

Related services

Often combined with Shopify Development

Prefer engineers in your own team?

The full service area

FAQ

Shopify Development FAQ

What can a Shopify developer customise?

A Shopify developer can build custom themes and sections, create private apps, customise checkout within Shopify's extensibility options, build headless storefronts, and integrate the store with other systems through Shopify's APIs.

Do we need a custom Shopify theme?

Not always. A quality existing theme with targeted changes works for many stores; a custom theme makes sense when your brand, product presentation or content needs go beyond what themes allow.

What is headless Shopify?

Headless Shopify uses Shopify for products, carts and orders while a separate custom frontend, often built with Hydrogen or Next.js, displays the store. It gives full design freedom and top-end speed.

Can you connect Shopify to our ERP or POS?

Yes. We connect Shopify to ERP, POS and inventory systems through Shopify's APIs and webhooks, so products, stock and orders stay in sync.

Can you speed up a slow Shopify store?

Yes. We remove unused apps and scripts, optimise images and theme code, and lazy-load what is not needed immediately, then measure Core Web Vitals before and after.

Can you move our store to Shopify?

Yes. We migrate products, customers and order history, recreate content, set up URL redirects and test everything before switching over.

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MAIL US info@oclocksoftware.com
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REACH US +91-44-42089942 +91-44-28279942