[3] In 2004 Boro signed with Oil India and played with them in the Assam State Premier League and the I-League 2nd Division while also working for the company itself.
[3] After an impressive performance during the Federation Cup in Kolkata in 2009 in which Boro and Oil India played against I-League sides such as Mohun Bagan, Vasco, and Air India, he signed his first professional contract with fellow I-League side, Churchill Brothers.
[4] After spending two seasons with Churchill Brothers, Boro made a surprising move by signing for upstart I-League 2nd Division club Mumbai Tigers, then known as Dodsal FC.
[6] After Mumbai Tigers disbanded, on 6 February 2014 Boro made his return to the I-League after he signed for Shillong Lajong.
[8] In the summer of 2014 it was announced that Boro and a bunch of other Shillong Lajong players would sign on loan for the Indian Super League side NorthEast United.