Shopify Admin API automation, with tests proven to catch faultsCun Liu
Bulk Shopify catalogue and inventory work, done against the Admin GraphQL API rather than the CSV importer.
What you get
Bulk catalogue edits, inventory and price sync from a supplier feed, scheduled exports - whichever of these your store actually needs.
Plain Python in your own repository. Standard library where possible, no hosted dependency on me, no per-seat fee, nothing to renew.
A test suite that runs on your machine with no test framework to install: exit code 0 or 1.
Proof the tests work. I break the finished code one line at a time and show you that each fault turns the suite red. A test that stays green while the code is broken is decoration, and you should not pay for decoration.
A README that names the failure modes: what happens on a rate limit, an expired token, a renamed field.
Proof before you send anything
github.com/hello532/shop-mcp is public and is the same shape of work: a single-file Shopify catalogue and stock server for Claude, standard library only, no dependencies to audit. 189 self-test assertions. 23 deliberate defects injected by its mutation harness - a wrong pagination cursor, a swapped comparison, a dropped error branch - and all 23 turn the suite red. It is shipped, not just written: published on PyPI and listed in the official MCP Registry, which validated the io.github.hello532 namespace before accepting the entry.
How this runs
3 working days. You get the scope in writing - deliverable, price, turnaround - before any money moves. If the job is a bad fit, or a $20 app would do it, I will say so; that is cheaper for both of us than a refund.
Starting at$280
Duration3 days
Tags
GraphQL
Python
Shopify
Automations
Data
Data Migration
Service provided by
Cun Liu Los Angeles, USA
Shopify Admin API automation, with tests proven to catch faultsCun Liu
Starting at$280
Duration3 days
Tags
GraphQL
Python
Shopify
Automations
Data
Data Migration
Bulk Shopify catalogue and inventory work, done against the Admin GraphQL API rather than the CSV importer.
What you get
Bulk catalogue edits, inventory and price sync from a supplier feed, scheduled exports - whichever of these your store actually needs.
Plain Python in your own repository. Standard library where possible, no hosted dependency on me, no per-seat fee, nothing to renew.
A test suite that runs on your machine with no test framework to install: exit code 0 or 1.
Proof the tests work. I break the finished code one line at a time and show you that each fault turns the suite red. A test that stays green while the code is broken is decoration, and you should not pay for decoration.
A README that names the failure modes: what happens on a rate limit, an expired token, a renamed field.
Proof before you send anything
github.com/hello532/shop-mcp is public and is the same shape of work: a single-file Shopify catalogue and stock server for Claude, standard library only, no dependencies to audit. 189 self-test assertions. 23 deliberate defects injected by its mutation harness - a wrong pagination cursor, a swapped comparison, a dropped error branch - and all 23 turn the suite red. It is shipped, not just written: published on PyPI and listed in the official MCP Registry, which validated the io.github.hello532 namespace before accepting the entry.
How this runs
3 working days. You get the scope in writing - deliverable, price, turnaround - before any money moves. If the job is a bad fit, or a $20 app would do it, I will say so; that is cheaper for both of us than a refund.
$280