WooCommerce Import Optimization
A product management and synchronization platform for client WooCommerce stores. The import pipeline was slow and fragile — we refactored it to use parallel tasks, added robust error handling with retry logic, and persisted results. Alongside the import work, we built a data integrity admin dashboard that surfaces duplicate SKUs, missing descriptions, and attribute gaps so moderators can find and fix issues without running queries.
Challenges
Slow and fragile bulk imports via WooCommerce API
The original import ran sequentially and had no meaningful error handling. Under high product volume it timed out or failed silently, leaving partial data in stores. We refactored to parallel task execution with per-item retry logic and result persistence so failures are visible and recoverable.
Data integrity issues discovered in production
Duplicate SKUs, missing descriptions, and broken attribute mappings were only caught when they caused storefront problems. We built an admin dashboard that continuously surfaces these issues — giving moderators a searchable, filterable view of every product error in the database before it reaches customers.
Our approach
Import pipeline refactor
Analyzed the original sequential import code, identified the bottlenecks, and refactored to parallel task execution. Added per-item error handling with configurable retry logic and result persistence so every import run produces a clear success/failure record.
Data integrity dashboard
Built the admin panel that continuously queries the database for known integrity issues — duplicate SKUs, missing descriptions, broken attribute mappings — and presents them in a searchable, filterable view. Moderators fix issues directly from the dashboard without writing queries.
Localization and permissions
Implemented multi-language product support and localized the application interface. Added permission-based language restrictions so users only see and edit the languages they are authorized for.
Result
Import speed improved significantly through parallelization. Data integrity issues surfaced in the admin panel rather than discovered in production.
By the numbers
parallel tasks with retry
Import architecture
yes
Data integrity dashboard
yes, per-user permissions
Multi-language support
Tech stack
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