[4] He also did a small stint in mega serial Subarnalata in 2012 on Zee Bangla, where he played the character Sunirmal, who showed solidarity with Bokul, Subaranalata's daughter.

Gaaner Oparey, an Indian Bengali-language television serial was produced by Ideas Creations, the production house of Prosenjit Chatterjee.

[6] Indrasish portrayed the character of Tintin (Trinanjon Banerjee) in the serial, a camera man working for the Shohor TV channel.

[4] Indrasish played the male lead character Chandrakiran Chowdhury, popularly known as "Chand" in the serial, along with Sohini Sarkar and Gaurav Chakraborty.

[7] Indrasish made his silver screen debut with the film Rang Milanti, a romantic comedy directed by Kaushik Ganguly, that released in September 2011 to wide critical and commercial acclaim.

[15] His role, Mainak, is an introverted struggling actor who came to the city of Kolkata and joined a theatre group where his entire life took a whirl after an incidental night.

Indrasish played the character of Shubhro in the film,[17] a charming, lively young man from Kolkata who runs an NGO in the Andaman Islands and is passionate about electronic music.

[20] Indrasish played the character Soumya in the film,[21] an aspiring young photographer with an engineering background who struggles to get a job in the media industry.

[22] Dhulokona is an Indian Bengali serial written by Leena Gangopadhyay and was produced by the banner Magic Moments Motion Pictures on Star Jalsha .

Apart from acting Indrasish is an active participant in the Celebrity Cricket League, where he plays for the Bengal Tigers and has performed consistently in the 2012, 2013, 2014 and 2015 series as an all rounder player.