Fix QR Code Issue on WooCommerce

I'm seeking an experienced WordPress/WooCommerce developer to resolve an issue with a dynamically generated QR code that's not displaying on the cart page. The QR code is essential for payment processing.

Requirements:
- Expertise in WordPress and WooCommerce
- Proven experience with QR code integration and troubleshooting
- Ability to diagnose and fix display issues on WooCommerce cart pages

Ideal Skills:
- Familiarity with WooCommerce payment gateways
- Strong debugging skills
- Knowledge of WordPress hooks and filters

Please provide a portfolio showcasing similar work.