I, Dr.(Mrs).P.Kalaichelvi completed my B.Tech and M.Tech in chemical engineering. I did my M.Tech project at Madras Refineries Limited on Lube oil extraction. After completing my M.Tech, I joined with Ramani Chemasia Entech Systems Private Limited in 1992 and worked for more than two years. After completing my doctoral degree, I worked for SRM engineering college for 11 months in the year 1999. I joined with REC, Trichy in 2000 and I have visited countries viz., Singapore, Malaysia, Japan and Dubai.