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I will create shopify public app and custom private application
Muhammad Jawad
About this gig
Full-stack Shopify App Developer with 1+ year of experience building custom, production-ready apps. I specialize in Shopify app development using the MERN stack from scalable public apps for the Shopify App Store to tailored custom/private apps built exclusively for your store. I deliver end-to-end solutions, from architecture to deployment, that automate your operations and keep your business ahead.
My expertise covers:
- Public app development built for App Store approval
- Custom & private app development internal or store-specific
- Shopify API integrations Admin API, GraphQL & REST
- Third-party integrations CRMs, ERPs, shipping & inventory
- Billing API subscriptions, one-time & usage-based charges
- Webhooks & automation real-time event handling
- Admin dashboards custom Polaris UI
- Bulk data processing CSV import/export
I build apps that match your exact requirements not templated solutions.
- Clean, secure, well-documented code
- Transparent communication with regular updates
- On-time delivery, every time
- Post-delivery support included
Building high-performance Shopify apps that scale with your business.
Message me before ordering.
Respect third-party rights
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Get to know Muhammad Jawad
Muhammad Jawad
shopify app developer and professional full stack developer
- FromPakistan
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Urdu, English
I'm a Full Stack Developer with professional experience in MERN Stack and Shopify App Development. I am proficient in building Shopify Public Apps and scalable web applications using React.js, Node.js, Express.js, and MongoDB. I have experience in developing custom merchant solutions, integrating third-party services, build shopify apps, and creating secure, high-performance backend systems.
My Portfolio
FAQ
What type of Shopify apps do you build?
I build both public apps (listed on Shopify App Store) and custom private apps for individual stores. This includes apps with billing subscriptions, API integrations, custom dashboards, bulk processing, and automation workflows.
Do I need to provide my own hosting?
Yes, you will need to provide hosting for your Shopify app. I can help you set up hosting on AWS, Vercel, Heroku, or any platform you prefer. Alternatively, I can include hosting setup as an extra service.
Can you integrate my app with other platforms like CRMs or ERPs?
Absolutely! I have experience integrating Shopify apps with various third-party platforms including Salesforce, HubSpot, Zapier, QuickBooks, and custom APIs. Let me know what you need to integrate and I'll make it happen.
How long does it take to build a Shopify app?
Timeline depends on the complexity of your project. Simple apps with basic features take 7-14 days, while complex apps with multiple integrations and custom dashboards take 30+ days. Contact me with your requirements for a precise timeline.
Will my Shopify app be secure?
Security is a top priority. I implement Shopify's OAuth 2.0 authentication, data encryption, HMAC validation for webhooks, and follow Shopify's security best practices. I also provide code that is well-structured and secure against common vulnerabilities.
Can you submit my app to the Shopify App Store?
Yes! I can help you with the entire App Store submission process including listing creation, app review preparation, and addressing Shopify's feedback. This ensures your app is published successfully.
What is the Milestones workflow?
Milestones breaks your project into clear phases so you pay as each phase is completed. This gives you peace of mind and full visibility into the progress. A typical milestone breakdown includes: Planning & Design → Development → Testing → Deployment & Review.
