Mandhira is a versatile violinist performing as a soloist, chamber musician and orchestral violinist in the UK and abroad. She is a founding member and the leader of the Ligeti Quartet, a young string quartet which has established a reputation as a leading dynamic and imaginative force in contemporary and modern music. She graduated with 1st class honours from the University of Oxford achieving a high 1st in performance and winning the Worcester College Arts Prize for the highest result in an arts subject.

International solo and chamber music tours have taken her around Europe as well as the USA, India, China and her country of origin, Sri Lanka. She has performed at prestigious festivals and venues such as the Wigmore Hall, Barbican Centre, Southbank Centre and St Johns Smith Square in London and the Carnegie Hall in New York.

Her repertoire is varied consisting of standard classical works as well as free improvisation and original projects often involving collaborations with contemporary composers, sound artists and musicians from a variety of genres outside classical music. With her quartet she has worked with Wadada Leo Smith, Meilyr Jones, Shabaka Hutchings, Laura Jurd, Kerry Andrew, Sean Noonan, and, following a tour to China and Hong Kong, has collaborated with leading Hong Kong DJ Choi Sai Ho and Japanese sound artist mamoru.

Mandhira was born in London. After completing her primary education in Sri Lanka, she was awarded a music scholarship to North London Collegiate School where she completed her secondary education. She was also a Leverhulme Scholar at the Junior Royal Academy of Music where she performed both as a violinist and pianist, also taking classes in composition and conducting. Her violin teachers have included Igor Petrushevsky, Howard Davis and Levon Chilingirian.