All work
Shopify App / SaaS · 2026
BulkTrack
A Shopify app that fulfills thousands of orders from a single CSV upload.
- Role
- Founder & Product Engineer
- Year
- 2026
- Category
- Shopify App / SaaS
20
Merchants
$450
Revenue
$0
Ad spend
1000s / upload
Bulk fulfill
About the project
BulkTrack solves a painful, unglamorous problem for Shopify merchants: fulfilling orders in bulk. Merchants drop in a CSV of tracking numbers from their 3PL, supplier, or warehouse, and BulkTrack matches rows to orders, validates carriers and tracking formats, and pushes fulfillments to Shopify in minutes instead of days. I designed, built, and shipped it solo — from the onboarding flow to the fulfillment engine — and grew it to paying merchants with zero ad spend.
What I shipped
- CSV ingestion with fuzzy order matching and per-row validation before anything is written
- Carrier detection for UPS, USPS, FedEx, and DHL with tracking-format checks
- Bulk fulfillment against the Shopify Admin API with retry and partial-failure recovery
- Embedded Shopify admin experience built with Polaris patterns and App Bridge
- Grew to 20 merchants and $450 in revenue with no paid marketing
Stack
Shopify App Bridge + PolarisShopify Admin GraphQL APIReact + TypeScriptNode server + background job queuePostgresShopify billing API