She has fifteen years of teaching experience at graduation and post-graduation level. Research area is Non-linear programming and applications in animal diet formulation, Modeling, Simulation and optimization techniques. She has three books with international repute publications and a number of papers in national and international journals. She has developed several books for Calicut University and Maharshi Dayanad University. She has four patents/copyrights on her name. She is a member of several professional bodies, an organizing member of many conferences and published a number of articles of international repute magazine of her research area.