This thesis presents the design and development of an innovative e-learning platform aimed at enhancing online education through interactivity, accessibility, and scalability. Built using a full-stack JavaScript architecture (React, Express.js, and MongoDB), the platform supports both student and instructor roles with features like course creation, video learning, progress tracking, and secure payments. Functional and non-functional requirements were carefully defined and implemented to ensure usability, performance, and accessibility. The result is a robust and modern web application that addresses current challenges in digital education and offers a scalable foundation for future enhancements.