I run https://londonecohouse.com on WordPress + WooCommerce and need a developer to build a lean, secure plugin that adds payment-gateway capability without depending on heavy third-party extensions. The goal is simple: give customers a seamless, fast checkout while keeping the codebase clean and fully aligned with WooCommerce standards. What I’m after • A standalone plugin that integrates a modern payment gateway (I’m open to PayPal, Stripe, Square or the API you know best). • Full support for authorisation, capture, refunds, webhooks and tokenised cards. • Clear, self-explanatory settings inside WooCommerce → Payments so I can drop in API keys myself. • Inline documentation plus a concise read-me for future maintenance by my in-house team. Acceptance criteria – Plugin installs and activates with zero warnings. – Sandbox and live transactions both succeed. – Added server response time remains under 300 ms. – Code passes WordPress / WooCommerce PHPCS rules. Timeline First working build in one week, followed by rapid iteration based on live-site testing. If you’ve published or privately delivered payment plugins before, share a couple of links—or a brief repo walkthrough—alongside your proposed approach. I’m ready to start as soon as I find the right fit.