The MERN Stack is a robust full-stack development framework that leverages MongoDB, Express.js, React, and Node.js to create contemporary web applications. Express.js makes backend development easier by managing routing, APIs, and server logic effectively. By learning MERN, students prepare themselves for full-stack positions with sought-after skills that are ready for the job. Students gain industry exposure and practical experience through the hands-on training, real-time projects, and expert guidance offered by FITA Academy in its MERN Stack Course in Chennai.