Reviewer for the International Journal of Speech Technology (IJST), Springer.
Reviewer for the 9th International Conference on Pattern Recognition and Machine Intelligence, PReMI'21, Kolkata, India, December 15-18, 2021.
Third International Conference on Fuzzy Systems and Data Mining (FSDM 2017), Nov 24th -27th, National Dong Hwa University, Taiwan.
Third International Symposium on Signal and Intelligent Recognition Systems (SIRS’17), 13th -16th Manipal University, Karnataka, India
Third International Conference on Information System design and Intelligent Applications - INDIA 2016 , Visakhapatanan, AP, India , January 8-9, 2016
International Conference on Advances in Computing and Communications and Informatics (ICACCI 2016), Jaipur, India.
IEEE International Conference on Computing and Networking Communications, (CoCONet’ 15), 16th -10th December, Technopark, Trivandrum, India
Second International Symposium on Signal and Intelligent Recognition Systems (SIRS’15), 16th -10th December, Technopark, Trivandrum, India
Second International Conference on Intelligent Interactive Technologies and Multimedia (IITM 2013), 9th -11th March 2013, Allahabad, UP, India
International Conference on Web services, 14th -15th October 2011, SCMS, Cochin, India
National Conference on Indian Language Computing -2013, 2014, 2015, 2016 CUSAT, Cochin.