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I will develop shopify public app, shopify custom app, and shopify app developer
Muhammad Hassan
Level 2
About this gig
Looking for a reliable Shopify app developer who delivers more than just code?
Whether it's a scalable Shopify public app for the App Store, a Shopify custom app for your workflows, or a Shopify private app for internal use I build end-to-end solutions that keep your business ahead. Including AI chatbots, AI agents, and automations built into your Shopify ecosystem.
What I Build:
- Shopify public, custom & private app development
- Shopify store & website design/development
- Shopify API & third-party integrations
- Shopify dropshipping automation
- AI agents, chatbots & smart automations
- Subscription billing, checkout customization & advanced reporting
Why Me:
- Clean, scalable code
- Transparent communication
- On-time delivery, every time
- AI-ready, future-proof solutions
MESSAGE ME before ordering so we can align on your exact requirements and timeline.
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Get to know Muhammad Hassan
Muhammad Hassan
Full Stack Developer and AI Specialist
Level 2
- FromPakistan
- Member sinceJan 2023
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English, German, Spanish
Hi, I'm M. Hassan, a full-stack developer and founder of utterlysolutions, an AI & automation agency.
With 4+ years and 200+ completed projects, my team builds AI chatbots, automation workflows, and AI-powered web & mobile apps that solve real business problems.
What I focus on:
• GPT/Claude chatbots & AI integrations
• Workflow automation (n8n, Make.com)
• AI SaaS & web apps (React, Node.js)
• Cross-platform mobile apps
You get agency-quality work with direct founder communication clean code, fair pricing, on-time delivery.
Message me your idea and I'll reply within the hour.
My Portfolio
Other Website Development Services I Offer
FAQ
Q1: What is the difference between a Shopify public app and a Shopify custom app?
A Shopify public app can be installed by any merchant from the Shopify App Store. It requires OAuth authentication and must follow Shopify's guidelines. A Shopify custom app is designed for one specific store, does not go through a review process, and is installed directly in the Shopify Admin.
Q2: Can you develop a Shopify public app that I can sell on the Shopify App Store?
As an experienced Shopify app developer, I can create a fully store-ready public app with OAuth setup, Shopify Billing API for subscriptions, and an embedded admin UI using Polaris, along with full submission support.
Q3: I only need an app for my own store. Can you develop a Shopify custom app for me?
A Shopify custom app is ideal for private functionalities, such as custom automations, backend integrations, or unique admin tools that are exclusive to your store. It is quicker to develop and does not need approval from the App Store.
Q4: How long does it take to develop a Shopify app?
Timeline depends on complexity. A simple Shopify custom app can be ready in 3–5 days. A fully featured Shopify public app with billing, UI, and third-party integrations typically takes 7–20 days. Share your requirements and I'll give you an accurate estimate.
Q5: Can you add a subscription or payment model to my Shopify app?
Yes. I integrate Shopify's native Billing API into your app so you can charge merchants via one-time fees, recurring subscriptions, or usage-based plans. fully compliant for any Shopify public app.
Q6: The Shopify app is published with the client's partner account on the app store?
Yes, when starting the app development, we require the client's partner account to get started with the development.
