Building PlacementPreps: what features do you need?

Hey everyone! Ahead of tomorrow's launch, I’d love your feedback:

PlacementPreps (placementpreps.in) is currently live with 2,500+ questions, 150+ interview transcripts, and 40+ free cheat sheets (no sign-up needed for free tools):

1. Real-Exam Aptitude Simulator & 30+ Company Prep Packs (TCS NQT, Infosys, Wipro, Accenture, Cognizant, IBM)

2. AI Technical/HR Mock Interviews, ATS Resume Scorer & GD Practice

3. SPPU Exam Hub: 400+ pages of unit-wise decoded notes, solved PYQs & quick revision sheets

Which company patterns, DSA topics, or core CS subjects should we add next? Drop your suggestions below!