I will develop a shopify app with remix node js and polaris


About this gig
Need a Shopify app built properly not a rushed template?
I build both custom and public Shopify apps using Remix, Node.js and Polaris, aligned with Shopify's App Store review guidelines.
What I can build:
- Public apps for the Shopify App Store
- Custom/private apps for a single store
- Subscription, inventory, delivery and checkout apps
- Billing API integration (recurring and usage-based)
- Admin extensions, theme app extensions, webhooks
- Fixes and upgrades to existing apps
Why work with me:
- 4+ years in production Full stack and Shopify development
- Built and shipped both private apps and public App Store apps, including a public app used by 500+ merchants
- Clean, documented code your team can maintain
- Honest timelines I'll tell you if your idea is a 3-day job or a 3-week one
Tech: Remix, Node.js, Express, React, Polaris, GraphQL and REST Admin API, MongoDB, MySQL, Prisma, AWS.
Message me before ordering with your app idea and I'll reply with a realistic scope.
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Get to know Mohammad Hasan
Full Stack Developer, MERN and Shopify Apps, React, NodeJS, MongoDB
- FromIndia
- Member sinceAug 2026
- Avg. response time1 hour
Languages
Hindi, English, Urdu, Arabic
My Portfolio
Other Website Development Services I Offer
FAQ
Do you work with existing Shopify apps or only new ones?
Both. Send me your repo or stack details and I'll tell you what's realistic before you order.
Will my app pass Shopify's App Store review?
I build to Shopify's current review guidelines — OAuth, mandatory webhooks, Billing API, GDPR endpoints, performance requirements. Review outcomes are Shopify's decision, but I'll support resubmission if anything comes back.
Who owns the code?
You do, fully, on delivery. I hand over the repository and documentation.
Can you maintain the app after launch?
Yes, monthly or hourly. Premium includes 30 days of support.

