I will develop a shopify custom private app, public app, and API integration
About this gig
Need a Shopify App Expert? You're in the right place!
With 2+ years of Shopify development experience, I build fast, scalable, and store-ready solutions tailored to your business needs.
WHAT I OFFER:
- Private App Development
- Custom apps with Admin API, webhooks & backend automation
- Public App Development
- OAuth 2.0, multi-store support, Billing API & App Store submission
- API Integration
- REST & GraphQL, third-party tools (CRM, ERP, payments & more)
WHY CHOOSE ME?
- Clean, documented & scalable code
- Node.js, React, Remix & Shopify CLI
- Shopify API best practices
- Fast delivery & clear communication
- Post-delivery support included
Have a unique requirement? Message me before ordering I respond fast!
Respect third-party rights
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Get to know Robin M
Shopify App Developer Custom Development eCommerce Solutions
- FromCanada
- Member sinceNov 2025
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
Can you build an app that works across multiple Shopify stores?
Yes! That's exactly what a public app does. I handle full OAuth and multi-store architecture.
Do you help with Shopify App Store submission?
Yes, I provide guidance and support for app review and submission in the Standard and Premium packages.
Can you integrate any third-party API?
As long as the API has documentation, I can integrate it — whether REST or GraphQL.

