POSITIONS HELD
  2007 – Till date       Assistant Professor, Department of Biochnology, Alagappa University, Karaikudi
  2003 – 2007            Lecturer, Department of Biocenology, Alagappa University, Karaikudi.
  1999 – 2003            Lecturer, Department of Biotechnology, Dr G R Damodaran College of Science,                                                      Coimbatore                                          
  1998 – 1999            Lecturer, Department of Microbiology, KSR College of Science, Tiruchengode