Build Custom Shopify Apps That Drive Growth
Tailored Shopify app development to meet your unique business needs – whether it's private apps, public apps, or headless commerce integrations.
At Tanna Infotech, we help Shopify merchants elevate their stores through robust, user-friendly, and scalable custom apps. Whether you're looking to add a new feature, streamline backend operations, or launch a public app on the Shopify App Store, our team of experts can make it happen.
Our process
Requirement Gathering
UI/UX Design (if applicable)
App Development
Shopify API Integration
Testing & QA
App Store Submission or Private Deployment
Ongoing Support & Enhancements
Our Shopify App Development Expertise:
Custom App Development
Build apps tailored to your store’s workflow
Public App Development
Apps that can be listed on Shopify App Store
Private App Development
Apps used exclusively by your Shopify store
API Integrations
3rd party CRM, ERP, and marketing tool integration
Shopify Polaris UI Integration
Clean and consistent admin interfaces
App Maintenance & Support
Long-term updates and bug fixes
Technologies We Work With
Shopify Admin API
Shopify Storefront API
Shopify Polaris
GraphQL / REST
PHP / React / Node.js / Express
Firebase, MongoDB, PostgreSQL
Who Should Consider a Custom Shopify App?
Brands wanting unique store functionality
Stores with complex workflows or fulfillment processes
SaaS companies building tools for eCommerce
Agencies managing multiple Shopify clients
Why Tanna Infotech?
At Tanna Infotech, we don’t just build Shopify apps—we engineer solutions that scale and supercharge your store’s potential. Whether you need a custom public app, a private store utility, or a headless commerce integration, our expert Shopify app developers bring deep technical know-how and industry experience to the table.
Shopify Expertise, Certified
We specialize in Shopify’s full development ecosystem—REST & GraphQL APIs, Polaris UI, and App Bridge—to deliver seamless, secure, and high-performance apps.
Business-Centric Development
Our focus is not just on code, but on business outcomes. We align development with your store’s unique workflows, operations, and goals.
Custom App Solutions
Need functionality not available in the Shopify App Store? We build tailor-made apps that address your exact business needs—from custom checkout flows to advanced inventory logic.
Scalable & Secure
Our apps are designed to scale as your business grows, with robust backend architecture and Shopify-compliant security standards.
Transparent Communication & Support
You’ll work with a dedicated project manager, receive regular updates, and benefit from our ongoing maintenance and post-launch support.
Trusted by Startups & Enterprises
From solo entrepreneurs to growing eCommerce brands, we’ve built Shopify apps that power real success stories.
Questions & Answers
1. What is a custom Shopify app?
It’s a Shopify app built specifically for your store’s unique needs. It’s not available to the public and uses Shopify’s private or custom app setup.
2. Can you help us launch an app to the Shopify App Store?
Yes, we have experience building and submitting public apps that comply with Shopify’s review process.
3. What are the typical timelines?
It depends on the complexity, but most apps are built in 2–6 weeks.
4. Do you offer post-launch support?
Yes, we offer ongoing support, bug fixes, and feature upgrades.