I will automate shopify inventory stock sync order fulfillment amazon etsy API webhook

M
muhammedademmy
M
muhammedademmy
Muhammed A

About this gig

Still copying stock levels and orders between your store and supplier? Connect the two so agreed updates move automatically and failed records are visible.


Apps can miss the fields or rules your business needs. A custom Shopify app maps your data, runs the agreed sync and records errors so your team knows what needs attention.


What you get:

  • Shopify API integration with one external system
  • Inventory sync or order sync by package
  • Field mapping for your supplier connection
  • Scheduled updates or event based triggers
  • Duplicate protection and retry rules
  • Error logs and alerts by package
  • Checks using agreed sample datasets
  • Source code and setup notes


Tools I work with:

  • Shopify Admin API and GraphQL
  • Node.js, React and REST APIs
  • PostgreSQL or your agreed database


Basic reviews one data flow; coding starts with Standard. Hosting and external API fees are separate. A documented, accessible API is required. Two way sync needs agreed rules for conflicting updates.


Send the systems, API docs and the task you repeat by hand. I will confirm what can connect and define the scope before you order.

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Get to know Muhammed A

Muhammed A

Shopify Developer: Store Design, Liquid Coding and API Integrations

  • FromUnited States
  • Member sinceAug 2026
  • Languages

    English, Spanish, French, German, Italian
I design and develop Shopify stores that are easy to shop and manage. My services include store setup, redesign, theme customization, custom Liquid coding, responsive layouts, bug fixes, and speed optimization. I also build Shopify apps and API integrations to connect inventory, order fulfillment, ERP, and CRM systems. Whether you need a new store, a custom feature, or improvements to an existing website, I focus on clear requirements, clean implementation, and testing before handover. Send me a message with your project details, and let's discuss the next step.