1. Take full ownership of the development and maintenance of full-stack web applications, delivering performant, production-grade frontend and backend solutions built on React, Node.js, and Python. 2. Design and implement secure, scalable RESTful APIs with seamless MongoDB integration, powering data-rich application experiences that are fast, reliable, and built to scale. 3. Craft visually compelling, pixel-perfect responsive interfaces using modern JavaScript frameworks that provide an exceptional, consistent experience across every screen and device. 4. Write optimised server-side logic and efficient database queries that keep applications running at peak speed and reliability, no matter the demand or scale. 5. Collaborate closely with product, design, and engineering teams to turn ideas into polished, well-executed features delivered with precision and consistently on schedule. 6. Champion engineering excellence through thorough code reviews, disciplined unit testing, and a relentless commitment to raising development standards across every layer of the codebase. 7. Oversee cloud deployments, proactively monitor application health, and resolve production issues with speed and precision to maintain a stable, high-availability experience for every user.