Ashika is a 4th year at NUJS and has been a Logical Reasoning Faculty at CLATapult since the last three years. Her achievements include winning the 27th Willem C. Vis International Commercial Arbitration Moot, 2020, the most prestigious arbitration moot in the world. She had also been adjudged the Best Oralist at the 12th NLS-Trilegal International Arbitration Moot, in her first year of college.

Besides mooting, Ashika has maintained an excellent academic record, along with being involved in organisational activities, such as being the treasurer of the Moot Court Society and the Chief Information Officer of the IDIA West Bengal Chapter, an initiative which helps the underprivileged students to take up law as a career. She has also worked as a Senior Associate member of the NUJS Law Review, the flagship journal of NUJS.