- I’m Dr. V.S. Saravanan, a doctorate degree holder in the field of Agrl. Microbiology and has a one year of post doctoral research experience from Dept. of Chemistry, Chungbuk National University, Republic of Korea. I have more than 15 years of teaching and research experience in the field of microbiology, currently working as Assist. Professor in the Department of Microbiology, Indira Gandhi College of Arts and Science, Puducherry.