I am currently a sophomore pursuing my BS in Data Science & Applications at IIT Madras. My journey in this program has taught me that succeeding here isn't just about clearing qualifiers - it's about managing the rigor, choosing the right projects, and staying consistent with the "learning in public" mindset. Here, I share: •IITM BS roadmaps that simplify the Foundation & Diploma levels •Hands-on project guidance to bridge theory with Python & SQL •AI-driven workflows using Perplexity and automation for students •Systems I used to manage study productivity without burning out Whether you are a prospective student or a junior peer, I’m happy to share everything I’ve learned so far!