Architected and launched Shopyfi.in, a TypeScript/Node.js platform featuring containerized deployment on AWS EC2 using Docker with CI/CD pipeline for automated builds Developed a scalable backend infrastructure using PostgreSQL and TypeScript, implementing secure contact form handling and automated email notifications Implemented comprehensive SEO optimization that improved search visibility by 50% Engineered multiple Shopify applications including an AI-powered tagging system with custom rules engine and analytics dashboard