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Shopify Expert Development Agency

The agency that 100+ Shopify stores have trusted. Start your project now!

Tell us about your project

We are Experts that specialize in  custom Shopify development   and  optimization.

We only work with Shopify stores.

Our services

What we're good at
  • Custom Shopify App Development

    Whether it’s a supplier integration, or a custom loyalty program, we have massive experience working with the Shopify API.
  • Custom Shopify theme development

    From small customizations to fully custom themes, we use Liquid, HTML, CSS and JS to produce optimized code that follows best practices.
  • Website design

    We design e-commerce experiences with copy that sells, attention to UX and branding, and a great looking UI.
  • Conversion Rate Optimization

    As Certified Conversion Rate Optimizers, and whether you have a low conversion rate or just want to improve it, we’ll work together for long term growth.
  • Consultancy and support

    Leverage our expertise of working with dozens of Shopify stores across multiple different niches, and implementing hundreds of projects.
  • Anything Shopify

    Our expertise isn’t limited to the above areas. Contact us about your project and we’ll let you know how we can help.

Our trusted clients

Our clients are successful Shopify stores from all over the world

We’ve worked with Shopify businesses at various stages of growth, across many different industries.

Our clients trust us with the most important aspect of their e-commerce business, their online store.

We are dedicated to their success, and proud to contribute to it.

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    projects delivered
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    Shopify Plus stores
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    stores helped


Advanced search features

Cat Shield™ wanted to allow customers to easily find the products they were looking for, extending beyond the default search features. We added two new product discovery features. One, a custom VIN decoder that enabled users to search for vehicle parts using their VIN. Two, a custom search form that allowed users to search and filter for products by vehicle information like year, make, and model.

This upgrade resulted in an enhanced user experience, higher customer satisfaction, and a boost in sales.

portfolio mockup
portfolio mockup


FILATORI Custom Wear
UX and Conversion Rate Optimization

Filatori wanted to improve their conversion rate and user experience, especially on mobile devices. Their products are highly customizable clothing items, so each user flow had multiple different steps to completion. We researched their target audience, site analytics and user behavior, audited the state of the website, and came up with a plan to improve it.

After implementing our recommendations, we achieved a higher conversion rate and a significantly more streamlined user experience.

Contact us
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Fantastic to work with, clear communication, and excellent Shopify knowledge.

Jason Denny,

Happy with everything, and delivered more than expected. Highly recommended.

Vasileios Siakos,

A word from the owner

Here at DevCommerce, our primary goal is the success of your business. Over the years we've worked with a lot of store owners and management teams, and we've learned that the best way to achieve this goal is to build a long term relationship with our clients.

To achieve this, we focus on the bigger picture. Is the project a good idea? Will it benefit you and your customers? How do we make sure the result is sustainable and easy to maintain?

Then our extensive experience with Shopify comes into play, to make sure the project is implemented in the best way possible, and that it's optimized for its purpose.

Got questions or ideas? Let's start a conversation – we're more than happy to share insights or discuss how we can support your Shopify journey.

Philip Dematis, Founder of DevCommerce