I can’t answer for specific semester but referring to the subjects of IT in VIT University, Vellore, here are best faculties:
1. Embedded Systems: Swarna Priya
2. Data Structures And Algorithms: Seetha R.
3. Embedded Systems Lab: Asha Jerlin(choose her for any subject!)
4. ITE 318 Software Principles and Management: Balamurugan B(choose for any subject!)
5. Ethics and Values: Preeti Tabitha Louis
The faculties generally teach different subjects in different semesters. Choose them if they appear in your options. Personally I felt, they have a deep knowledge of the subject and technical skills to share.