Ajith has 25 years of expertise in the field of audio engineering and has worked as a mix engineer or sound designer on several films in a variety of languages. In addition to serving as a consultant at SJCC College of Communication, the first multimedia institute in Kerala, he played a virtual role in the establishment of the KR Narayanan National Film Institute in Kottayam, Kerala, the third National Film Institute in India. His fields of study include sound engineering, sound mixing, and sound design. He has held the position of Technical and Operational Head at Trivandrum's Vismayas Max Studio Complex. This was Kerala's first fully functional post-production facility. He played a crucial role in creating the Cochin studio division and making the studio the finest in Kerala.

Additionally, serving as Consultant Technical Head at Marthoma Church's studio division, D.S.M.C Studios Thiruvalla, has received several honors, including the Kerala State Film Award for Best Audiographer for the movies Albuthadweep (2005) and Chitra Suthram (2010). Additionally, the documentary film In Return Just a Book got the coveted Rajat Kamal (National Award) for best audiography non-feature. For the movie Sufium Sujathayaum, he received the Kerala State Film Award for 2020. Orey Kadal won a 2007 Film Critics Award. Rithu and Ividam Swargamanu won in 2009, while Karmayodha won in 2013. In 2006, the movie Karuthpakshikal won the Ujala Asianet Award and the Mathrubhumi Award. Additionally, in 2001 and 2004, Real Image Media Technologies Pvt. Ltd. awarded him twice as an exemplary team member. He has contributed to more than 500 films and jingles in many Indian languages, including Tamil, Telugu, Malayalam, Hindi, and Kannada.