He is currently serving as the State President of All India Trinamool Trade Union Congress West Bengal.
He is a full-time political activist and a former General Secretary of the Student Union in his college.
[1] He has been alleged along with other young comrades for harassment of former Finance minister of West Bengal Amit Mitra in New Delhi.
[3] On 10 October 2017 a lady named Namrata Dutta filed a complaint against Banerjee in Balurghat Police Station for sexual exploitation by promising marriage.
[7] Ritabrata was expelled by the CPI(M) after an interview to ABP Ananda television channel in which he spoke against Mohammed Salim.