 His career-defining moment came when the Music Academy invited Shashank, just 12 years old, to perform in the senior most performance slot "SADAS concert" at The Music Academy, Chennai 1 January 1991.Shashank has worked extensively presenting collaborative performances with host of musicians from India and around the world including John McLaughlin, Paco de Lucia, Wuppertal and Shanxi Symphony Orchestras, The New Jungle Orchestra, Mikkel Nordso, Terry Riley, Ustad Shahid Parvez, Zakir Hussain, Ustad Sultan Khan, Pandit Vishwa Mohan Bhatt, Ronu Mazumdar, Ustad Shujaat Khan, and Debu Choudhury.Shashank performs in a wide range of concert environments from the pure Indian classical, Symphonies, Jazz, Films and crossover projects.