Dr Raman holds a Diploma in Child Health and an MD in General Medicine. He also holds a Diploma in Computer Applications. He currently works with one of India's biggest IT companies in the Healthcare vertical. He is also a consultant in General Medicine at a leading hospital in Chennai.

Dr Raman's BSNL Sports Quiz is in the Limca Book of Records for being the longest running weekly quiz show on Indian television[3] Previously, he was the anchor of All Out for No Loss! on STAR Vijay

As a sports commentator, he has hosted over 2000 sports programs, including the Asia Cup Hockey Tournament (2007), the Twenty 20 Cricket World Cup in Tamil for ESPN Star Sports (2007), and the World Team Squash Championships (2007). He also provided commentary for the Squash World Cup of 2011[5] He frequently appears as a featured sports analyst on Puthiya Thalaimurai , Dinathanthi etc.,