Karthigesan Nagaraju is a Police Officer at Singapore Police Force, currently undergoing a month-long attachment at Changi NPC before commencing a nine-month residential training program in August 2024. Previously, Karthigesan held roles at Qualcomm as a Process Integration Engineer and Process Engineer, while also serving as a volunteer consultant for Consult for Humanity. Experience includes venture building at Zingforce Ventures, consulting at Global Research and Consulting Group, and intern roles at EY, Ipsos, and ooca - Telemedica Co., Ltd. Karthigesan's educational background features a Double Degree in Chemical Engineering (Honours) and Business Administration from the National University of Singapore, complemented by international experience at University of Oulu.