Detail-oriented and results-driven Senior Frontend / Full Stack Engineer with 5+ years of experience designing, developing, and deploying modern web applications using React.js, Node.js, Express.js, MongoDB, and SQL. Expertise in RESTful API development, component-based UI architecture, state management (Redux), and full-stack JavaScript frameworks. Proven success in Agile/Scrum teams, delivering enterprise-grade solutions in Healthcare, FinTech, and E-commerce. Experienced in CI/CD pipelines (Azure DevOps, Jenkins), unit testing (Jest, Karma, Jasmine), and cross-browser accessibility (WCAG 2.1).