Doing a Full-stack Development Course in Chennai can really help you understand how websites work, both on the front and back ends. You’ll probably work with stuff like HTML, CSS, JavaScript, maybe React or Node, and some database tools too. A lot of people go for this because it makes more sense to know the whole picture rather than just one part. These days, with how fast tech is changing, it helps to know both sides so you’re not stuck in one role.