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About
A Shopify-focused development company.
CartSetu is a Shopify-focused development company that helps merchants and agencies build custom storefronts, applications, integrations, and scalable ecommerce solutions.
We believe successful Shopify solutions should be reliable, maintainable, and aligned with real business requirements. Rather than focusing on complexity, we focus on building systems that are easy to manage, extend, and support over time.
Our goal is simple: deliver reliable, maintainable solutions that solve real business problems while supporting long-term growth.
From custom development and store optimization to Shopify app development and ongoing support, we work closely with clients to build solutions that fit the way their business operates.
8+ years
Shopify experience
25+
Projects delivered
80+
Features built
100%
Shopify focused
What we do
Three core capabilities covering the full lifecycle of a Shopify business.
Build
Custom themes, applications, and integrations tailored to unique business requirements.
Optimize
Improve performance, customer experience, workflows, and operational efficiency.
Support
Provide long-term maintenance, enhancements, and technical assistance.
Technology focus
The Shopify and web technologies we work with day to day.
Whether you're launching a new store, building a custom app, or improving an existing setup, we're here to help. Contact us