Designing Reliable Shopify → NetSuite Refund Integrations
How to design reliable Shopify-to-NetSuite refund workflows across cancellations, partial refunds, shipping, tax, discounts, tenders, idempotency, and reconciliation.
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API
Practical architecture decisions, tradeoffs, and operating lessons from software that has to survive business change.
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API Monitoring for Revenue-Critical Order Flows
How to monitor order APIs, fulfillment integrations, payment flows, and background jobs before customers or finance discover the failure.
When Shopify-NetSuite Connectors Are Not Enough
How to tell when a Shopify-NetSuite connector needs custom middleware, SuiteQL reporting, recovery tooling, or workflow-specific business logic.
Create a HMAC Authorization Header in NodeJS
Complete guide to implementing HMAC authorization headers in Node.js for API authentication, including MAC string normalization and cryptographic verification techniques.
Woocommerce Multistep Product Variation Picker
A WooCommerce plugin for WordPress that enables a multistep product variation picker with file upload, area measurement pricing, and customizable options for enhanced customer experience.