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Custom Shopify Development

Custom solutions for
your Shopify business.

We build private apps, integrations, extensions, custom themes and checkout solutions that fit your exact workflow and help you scale without limits.

  • 100% tailored
    to your needs
  • Secure &
    performance ready
  • Built by Shopify
    experts
  • Ongoing support &
    maintenance

What We Build

Custom development services for every need

  • Private & Custom Apps

    Bespoke Shopify apps built for your unique workflows and operations.

    • Admin dashboards
    • Automation & workflows
    • Custom logic & features
  • Integrations

    Connect Shopify with third-party tools, ERPs, CRMs and external systems.

    • API development
    • Data sync & automation
    • Seamless connection
  • Extensions & Custom Features

    Extend Shopify's functionality beyond the standard capabilities.

    • Product options
    • Checkout extensions
    • Metafields & custom data
  • Custom Themes

    Pixel-perfect, high-performance themes that match your brand and drive conversions.

    • Custom design
    • Liquid development
    • Speed optimized
  • Checkout Customization

    Build custom checkout experiences and post-purchase workflows.

    • Checkout UI extensions
    • Validation & rules
    • Thank you & tracking

Our Development Process

From idea to impact

  1. 01

    Discover

    We understand your business, goals and technical requirements.

  2. 02

    Plan

    We plan the solution, create architecture and estimate the project.

  3. 03

    Build

    We develop, test and keep you updated throughout the process.

  4. 04

    Test & Launch

    Thorough testing and a smooth launch on your store.

  5. 05

    Support & Grow

    We provide ongoing support and help you scale with new features.

Why Choose Devoptly?

Your project. Our responsibility.

  • Shopify Experts

    We follow Shopify best practices to deliver secure, performant and future-proof solutions.

  • Clean & Scalable Code

    Well-structured codebase that's easy to maintain and built to scale.

  • Clear Communication

    Transparent updates, regular check-ins and no technical confusion.

  • Long-term Partnership

    We don't just deliver and disappear. We grow with your business.

Technologies we use

  • Shopify
  • Liquid
  • Node.js
  • React
  • GraphQL
  • APIREST APIs
  • PostgreSQL
  • TSTypeScript

Frequently asked questions

Five kinds: private and custom apps built for your own workflows, integrations that connect Shopify to third-party tools, ERPs and CRMs, extensions and custom features that go past what Shopify does out of the box, custom themes, and checkout customization including post-purchase flows.

In five stages. We start by understanding your business, goals and technical requirements. We then plan the solution, design the architecture and estimate the project. Development follows, with testing and updates throughout. We test thoroughly and launch on your store. After launch we stay on for support and new features.

Custom work is scoped rather than priced from a list, so the estimate comes at the planning stage, once the requirements are clear. If you would rather start from a published figure, the productised builds on our services page carry starting prices.

We provide ongoing support and help you scale with new features. The intent is a long-term partnership rather than a handover — we do not deliver and disappear.

That is the goal. We write a clean, well-structured codebase that is easy to maintain and built to scale, so the work stays workable whether we continue on it or someone else does.

Transparent updates and regular check-ins, in plain language. You are kept informed throughout development rather than left waiting for a reveal at the end.

Let’s build something amazing together.

Tell us about your project and we’ll get back to you within 24 hours.