Raj Kumar Das

Senior WordPress & PHP Developer with 15+ years of production software-engineering experience, specializing in custom WordPress development, WooCommerce, PHP/MySQL applications, plugin and theme architecture, API integrations, transactional workflows, security hardening, performance optimization, and Linux-based production environments. Experienced in taking complex requirements from architecture through development, integration, deployment, troubleshooting, and ongoing support. Also brings strong Python, JavaScript, automation, WebSocket, and AI-integration capabilities for WordPress platforms that need more than standard CMS functionality.