AfterSell Post Purchase Upsell

AI Translate Shopify App

Bloomex

Buildify Drag and Drop Editor 

DNA Beauty Store

Geolocation & Markets - Selecty

Grammar Content Assistant

Heliguy

IDEO Skincare

iMobile

Intiaro

IQBAR

Joyfolie

Karstgoods

Lably - Product Labels & Badges

LangShop AI Language Translate

Medic Star Project

Memorial Stories

Olivia Care

Optimal AB Testing

ORGANSK

OutSell Cross Sell & Upsell

Quicky Trending Bars & Banners

React Flow Workflow Automation

Relish

ReSell Post Purchase Upsell

ShopCart

SmartCarts

Started1

Stylefy Checkout Branding UI

Trackeroo: FREE Order Tracking

UpCart - Slide Cart Drawer

VAST Sports

AfterSell is a top-rated Shopify app developed to increase post-purchase revenue. Nowadays, the app is trusted by over 40,000 brands, helping them maximize the average order value while improving customer retention. Working continuously over the project, our team has developed version 2.0, enhancing performance and user satisfaction. It’s also important to note that the app earned the Built for Shopify badge, marking its seamless integration, high performance, and adherence to Shopify’s best practices.

AfterSell – Shopify Post-Purchase Upsell

Shopify

AfterSell is a top-rated Shopify app developed to increase post-purchase revenue. 

TypeScript

JavaScript

MongoDB

Express.js

React.js

Node.js

Shopify Polaris

UpCart is a powerful Shopify app designed to elevate the cart and checkout experience. By offering customizable options and sales-enhancing features, it helps merchants engage customers and drive more revenue.

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UpCart is a powerful Shopify app designed to elevate the cart and checkout experience. 

KOA framework

Apollo GraphQL

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.

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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. 

Hydrogen

Liquid

Prisma ORM

Redis

OpenAPI REST

Docker

CI/CD

Heliguy is a leading provider of drone technology solutions, with 17 years of industry experience. Their mission is to transform client potential through cutting-edge drone technology. The project focused on converting their Shopify-based drone sales and rental site into a headless e-commerce platform.

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Heliguy is a leading provider of drone technology solutions, with 17 years of industry experience. Explore our expertise in headless e-commerce!

SCSS

SASS

Figma

, highlighting our deep expertise in Shopify app development. Originally designed to enhance the global shopping experience, it allows store owners to automatically direct customers to the correct market while offering seamless language and currency switching.

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Attract customers from all over the world and increase global sales with market geolocation!

Remix.js

Sequelize

Mongoose

MariaDB

Apache Kafka

Single Page Application 

iMobile is a high-performance Shopify application 

 to bridge the gap between mobile browsing and native engagement. By transforming standard web stores into dedicated iOS and Android apps, the brand empowers merchants to secure a permanent spot on their customers' home screens and deliver a premium shopping experience.

iMobile is a high-performance Shopify application developed by DevIT to bridge the gap between mobile browsing and native engagement.

React Native

SCCS

Shopcart is an intelligent conversion engine for Shopify stores, engineered to replace the standard, passive "cart drawer" with a high-velocity sales touchpoint. This app was 

 to solve a critical gap in the Shopify ecosystem: the lack of a native, flexible way for merchants to monetize the cart experience without relying on heavy theme modifications or expensive custom development.

Shopcart is an intelligent conversion engine for Shopify stores, engineered to replace the standard, passive "cart drawer" with a high-velocity sales touchpoint

Content Delivery Network 

is a post-purchase upsell app developed by 

 that helps Shopify merchants increase revenue through automated upsell and cross-sell campaigns. The app enables store owners to boost sales without additional advertising costs and offers strategic product recommendations at key moments in the customer journey. 

ReSell is a post-purchase upsell app developed by DevIT Software that helps Shopify merchants increase revenue through automated upsell and cross-sell campaigns. 

RabbitMQ

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.

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

IQBAR is a health-focused brand specializing in plant-based protein bars designed to provide brain and body nutrition. Their mission is to empower individuals with superior nutrition that supports cognitive energy and overall well-being. Their goal is to provide convenient, ready-to-eat options that support mental clarity and energy in today’s fast-paced lifestyle.

IQBAR is a health-focused brand specializing in plant-based protein bars designed to provide brain and body nutrition.

Tailwind CSS

OutSell Cross Sell & Upsell is a Shopify app designed to increase average order value (AOV) through intelligent product recommendations. The app offers a customizable pop-up widget and an intuitive admin panel, helping store owners boost sales by seamlessly suggesting complementary products.

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OutSell Cross Sell & Upsell is a Shopify app designed to increase average order value (AOV) through intelligent product recommendations. 

Svelte

 to help merchants automate their workflows and eliminate manual errors. This powerful tool streamlines routine tasks such as sending automated emails, managing inventory, and updating customer data. The app also allows merchants to save time and reduce human error. 

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React Flow is a Shopify app developed by DevIT Software to help merchants automate their workflows and eliminate manual errors. 

 product created to enhance onsite marketing for Shopify merchants. With a variety of banners and bars, store owners can easily drive sales and engagement. In January 2026, the 

, marking a major milestone for the product and its impact on the e-commerce space.

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Quicky Trending Bars & Banners is a DevIT Software product created to enhance onsite marketing for Shopify merchants. 

SmartCarts is a Shopify app designed for e-commerce merchants to enhance the shopping experience by offering real-time cart reservation functionality. It helps reduce cart abandonment and boost customer engagement by allowing shoppers to create, view, edit, and reserve their carts for future purchases.

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SmartCarts is a Shopify app designed for e-commerce merchants to enhance the shopping experience by offering real-time cart reservation functionality.

Nest.js

PostgreSQL

 is a fully customizable app developed by

for Shopify store owners, allowing them to easily add and manage product labels, badges, and stickers. This software product enhances product visibility, helping businesses highlight promotions, special offers, and key product features. Lably proudly owns the 

, confirming full compliance with Shopify’s highest quality, performance, and UX standards.

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Lably is a fully customizable app developed by DevIT Software for Shopify store owners, allowing them to easily add and manage product labels, badges, and stickers. 

is an intuitive drag-and-drop editor developed by 

, designed to help Shopify users create customizable and unique online stores. With features like template saving and change history, it simplifies the store design process, making it accessible even to those with no technical expertise.

Buildify

Buildify is an intuitive drag-and-drop editor developed by DevIT Software, designed to help Shopify users create customizable and unique online stores.

Angular JS

Phalcon

 for Shopify Plus merchants to take full control of their checkout page branding and layout. With a user-friendly interface, the app allows merchants to easily customize their checkout experience, offering greater flexibility and enhancing customer satisfaction.

, DevIT sold Stylefy Checkout Branding UI to investors, further demonstrating our ability to develop and scale innovative Shopify tools.

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Stylefy Checkout Branding UI is an app developed by DevIT Software for Shopify Plus merchants to take full control of their checkout page branding and layout. 

 to help Shopify store owners improve the accuracy and professionalism of their content. By automatically correcting grammar and spelling errors across various areas of the store, this app helps boost SEO performance and enhances customer loyalty with minimal effort. The 

, but its impact on content quality remains significant.

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Grammar Content Assistant is an app developed by DevIT Software to help Shopify store owners improve the accuracy and professionalism of their content. 

 is a powerful translation and currency conversion app developed by 

 for Shopify stores, designed to make stores multilingual and multicurrency. Initially launched when Shopify lacked native multilingual support, LangShop became the first app to utilize Shopify's native features, offering a comprehensive solution for global merchants.

LangShop is a powerful translation and currency conversion app developed by DevIT Software for Shopify stores, designed to make stores multilingual and multicurrency.

Laravel

Trackeroo is a Shopify app designed to enhance the post-purchase experience by providing real-time order tracking. It offers a seamless and customizable tracking solution, making it easy for customers to monitor their deliveries in one place.

Trackeroo is a Shopify app designed to enhance the post-purchase experience by providing real-time order tracking.

Joyfolie is a luxury fashion brand that offers unique clothing and footwear for women and girls. Known for its exquisite craftsmanship and intricate designs, the brand brings together creativity and elegance in every piece.

Joyfolie is a luxury fashion brand that offers unique clothing and footwear for women and girls. 

Bloomex is a major online florist and gift delivery service that began as a local flower shop in Canada. Since expanding its operations, the company has grown into an international e-commerce brand, serving customers across Canada, Australia, and New Zealand. The platform offers fresh flowers, gourmet baskets, fruit hampers, and more — all produced and fulfilled through local facilities.

Bloomex is a major online florist and gift delivery service that began as a local flower shop in Canada, now also serving customers across Australia, and New Zealand. 

ORGANSK is an eco-conscious e-commerce platform for a Scandinavian denim label that blends fashion with sustainability. The brand is dedicated to offering timeless and responsible fashion choices by combining innovation, ethical values, and a low-impact production process.

ORGANSK is an eco-conscious e-commerce platform for a Scandinavian denim label that blends fashion with sustainability. 

Core-js

Preact

Relish is an international fashion brand from Naples, offering high-quality, trend-driven clothing for dynamic, independent women. With a strong identity rooted in bold Italian style and sustainability, Relish blends originality and attention to detail with a global presence across Europe.

Relish is an international fashion brand from Naples, offering high-quality, trend-driven clothing for dynamic, independent women.

Started1 is a fashion e-commerce store offering a curated selection of men’s and women’s footwear and apparel. Built on Shopify, it reflects a sleek, high-performance experience with a strong visual identity.

Started1 is a fashion e-commerce store offering a curated selection of men’s and women’s footwear and apparel. 

VAST Sports is an Austrian brand specializing in high-quality training supplements designed to support peak physical performance. Their products combine scientifically researched ingredients, manufactured in certified facilities to ensure purity and effectiveness.

VAST Sports is an Austrian brand specializing in high-quality training supplements designed to support peak physical performance.

DNA Beauty Store is a Belgium-based cosmetics brand offering professional-grade hair care products. Founded by experienced hairstylists, the brand combines high-quality products with personalized advice to help customers achieve salon-level results at home.

DNA Beauty Store is a Belgium-based cosmetics brand offering professional-grade hair care products.

Bootstrap

AI Translate Shopify App is a multilingual content localization tool built for a Shopify-based e-commerce business. It simplifies the way brands manage and automate translations across multiple languages without compromising accuracy or control.￼

AI Translate Shopify app

AI Translate Shopify App is a multilingual content localization tool built for a Shopify-based e-commerce business.

CSS3

HTML5

Intiaro is a visual commerce platform focused primarily on the furniture and interior design industry. It provides tools for 3D product visualization, configuration, allowing retailers and manufacturers to offer immersive customization experiences on their websites or in showrooms.

Intiaro is a visual commerce platform for furniture retailers, helping brands deliver immersive 3D product configuration experiences directly on their websites.

E-Commerce

Memorial Stories is a web platform designed to help users honor the memory of their loved ones through personalized online profiles. The platform offers a space where users can preserve and share stories, photographs, and key life details, allowing for a lasting tribute to those who have passed away. 

Memorial Stories is a web platform designed to help users honor the memory of their loved ones through personalized online profiles.

Media

Olivia Care is a heritage skincare brand from the United States, known for its natural, olive oil-based soaps and wellness products. Inspired by traditional French craftsmanship and rooted in family legacy, the brand has grown into a trusted name distributed in over five countries.

Olivia Care is a heritage skincare brand from the United States, known for its natural, olive oil-based soaps and wellness products. 

Ideo Skincare is a U.S.-based luxury cosmetics brand created by a neuroscientist. The company offers cutting-edge skincare products based on decades of research in brain science and cellular metabolism. Its signature serums and moisturizers are designed to fight visible signs of aging by rejuvenating skin cells on a molecular level.

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Ideo Skincare is a U.S.-based luxury cosmetics brand created by a neuroscientist. 

Vue.js

Medic Star Project is an established online store and web application for medical supplies in Germany. Since 2010, the company has been serving healthcare professionals, clinics, and dental practices with a wide range of products — from gloves and protective clothing to dental and hygiene materials — ensuring fast delivery and reliable service.

Medic Star Project is an established online store and web application for medical supplies in Germany.

SOAP

Healthcare

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

Our Works

E-Commerce

Media

Memorial Stories