[4] She was fielded as the Left Front candidate from Sanjukta Morcha against Chief Minister of West Bengal Mamata Banerjee and BJP Leader Suvendu Adhikari in the 2021 West Bengal Legislative Assembly Election from Nandigram, but lost to Suvendu Adhikari.

[8] Her graduation was from Banwarilal Bhalotia College in Asansol and she later completed a master's degree in political science from Burdwan University.

[18][17][19] On 11 February 2021, she participated in the 2021 Nabanna Abhijan from College Street to protest for jobs that was intended to present a list of demands to chief minister Mamata Banerjee at Nabanna, which ended with conflicting claims of how many protesters were hospitalized after the police responded, and prompted a 12-hour strike by the Left Front against police brutality.

[20] The injuries of the Nabanna protestors became a political issue in the upcoming election, and Mukherjee continued to emphasize the need for jobs in her campaign.

[citation needed] On 5 October 2021, she became the first woman to serve as the state secretary of the Democratic Youth Federation of India.