Senior Software Engineer, Senior Full Stack Developer & AI/ ML Engineer with 7 years of experience building scalable web and mobile apps across finance, insurance, AI/ML, and e-commerce. Proficient in modern frameworks (React, Vue, Next.js, Nest.js), backend stacks (Node.js, Laravel, Django, Go, Ruby on Rails), and mobile platforms (Ionic, Flutter, React Native). Skilled in DevOps, AWS, and integrating third-party APIs. Engineered a serverless microservices architecture in AWS Lambda using Node.js, improving application response time by 40% and reducing infrastructure costs by 25% through efficient scaling.