CatalogAce PDF Catalog Print

Karstgoods

Optimal AB Testing

Pirani Life

Push Down & Hide Out Of Stock

Return Flag

Karst is an Australian brand dedicated to creating sustainable, thoughtfully designed tools that empower creativity. Known for its high-quality recycled stone paper notebooks and woodless pencils, Karst focuses on removing friction in the creative process. Their mission is to provide an ecosystem of well-crafted workspace accessories that inspire and support innovation.

preview (1).png

Shopify

We built a headless eCommerce platform for Karst, enabling seamless B2B and B2C sales of their eco-friendly creative accessories. Click to read more about this project. 

JavaScript

MongoDB

Express.js

React.js

Node.js

Hydrogen

Shopify Polaris

Liquid

Prisma ORM

Redis

OpenAPI REST

Docker

CI/CD

CatalogAce is a powerful tool designed to streamline the creation of wholesale and retail catalogs. By integrating with Shopify, it allows users to effortlessly generate professional, customizable catalogs, line sheets, price lists, and order forms in PDF format.

CatalogAce

CatalogAce is a powerful tool designed to streamline the creation of wholesale and retail catalogs.

Single Page Application 

Redux

Optimal AB Testing is a powerful A/B testing app designed to help businesses improve product listings and store features through data-driven decisions. Initially developed for a client as a custom solution, the project proved so effective and well-received that, in June 2025, we decided to acquire it ourselves, making it one more 

, following its strong market performance, DevIT successfully sold Optimal A/B Testing to investors.

preview.png

Optimal AB Testing is a powerful A/B testing app designed to help businesses improve product listings and store features through data-driven decisions.

MySQL

Push Down & Hide Out Of Stock is a Shopify app that automates stock visibility, ensuring a seamless shopping experience by managing out-of-stock products effectively. With automated tagging, real-time updates, and customizable notifications, the client streamlined their inventory workflow, improved sales, and enhanced the customer experience.

preview (6).png

Push Down & Hide Out Of Stock is a Shopify app that automates stock visibility, ensuring a seamless shopping experience by managing out-of-stock products effectively. 

Pirani Life is a sustainable lifestyle brand based in the USA, founded to combat single-use plastic waste. Their signature product — the Pirani Party Tumbler — is the first vacuum-insulated, reusable, and stackable party cup. Today, Pirani is known not only for eco-friendly products but also for its mission to make convenience less wasteful and protect what we love.

Pirani Life is a sustainable lifestyle brand from the USA, best known for its reusable insulated tumblers. 

Remix.js

Figma

PostgreSQL

Return Flag is a Shopify Public App designed to help merchants monitor and manage product returns. The app empowers store owners to identify customers with a history of excessive returns and make informed decisions to protect their business.

Return Flag is a Shopify Public App designed to help merchants monitor and manage product returns.

TypeScript

Nest.js

E-Commerce

DevIT Group has 12+ years of experience in digital solution development. On this page, you can view our projects.

Our Works