I will develop custom shopify app

P
proshopify983
P
proshopify983
Fazal J

About this gig

Looking for a powerful, scalable private Shopify app tailored to your store's unique needs?


I'll develop a custom Shopify app built with:

  • Node.js + Express for fast, scalable performance
  • Supabase for effortless backend + real-time database
  • GitHub for version control and collaborative work
  • Railway for secure and reliable cloud deployment


What I Offer:


  • Custom backend logic tailored to your store
  • App setup with Shopify Admin/API + secure OAuth
  • Integration with products, orders, customer data, etc.
  • Webhooks setup for real-time event listening
  • Clean code, fully documented & GitHub repo included
  • Deployment on Railway with environment setup

Why Choose Me?


100% private & custom (not public app)

Built from scratch to match your exact requirements

Quick responses & clear communication

Production-ready codebase with full handover

Whether you need a booking engine, subscription handler, inventory sync tool, or something custom, I've got you covered.

Get to know Fazal J

Fazal J

CRO Focused Shopify Theme Developer

5.0(499)
  • FromPakistan
  • Member sinceJul 2017
  • Last delivery7 months
  • Languages

    English
Hi, I’m Fazal Rehman, a Shopify developer focused on one thing: increasing store revenue through better user experience and conversion optimization. With years of hands-on experience in Shopify theme development, custom apps, and CRO, I help brands fix the hidden issues that silently kill conversions. What I specialize in • Shopify theme customization & bug fixing • Conversion Rate Optimization (CRO) • Custom Shopify sections & features • Performance & speed optimization • Checkout upsells & extensions • Custom functionality using Shopify APIs