WooCommerce Payment Gateway Integration Expert Needed

We’re looking for an experienced WooCommerce developer who can help us integrate and configure a payment gateway on our WordPress/WooCommerce website. The main requirement is to make the complete payment flow work smoothly — from checkout to successful payment, order creation, payment confirmation, and handling failed or cancelled transactions. What we need WooCommerce payment gateway integration Proper checkout and payment flow setup Payment success, failed and cancelled transaction handling Webhook/callback configuration if required Correct WooCommerce order status updates after payment Testing with sandbox/test transactions Make sure the gateway works properly on desktop and mobile Fix any existing checkout or payment-related issues if found Basic security and error-handling best practices The gateway/API documentation will be provided. You should be comfortable reading payment gateway documentation and working with WooCommerce hooks, APIs, webhooks and custom gateway configurations. Ideal developer You should have solid experience with: WordPress & WooCommerce PHP WooCommerce payment gateways REST APIs / payment APIs Webhooks and callbacks Custom WooCommerce development Debugging checkout and payment issues Please don't apply if you have only worked with basic WooCommerce settings. We’re specifically looking for someone who understands how payment integrations work technically and can troubleshoot issues independently. In your proposal, please share 1–2 WooCommerce payment gateway integrations you have worked on, briefly explain what you implemented, and mention which payment gateways you have experience with. We’re looking for someone reliable who can start soon and potentially help with future WooCommerce development as well.