D.U Kulathunga is an experienced financial advisor currently working at Sri Lanka Insurance since October 2022. Prior to this role, Kulathunga served as a sales executive at Citihealth from January 2022 to October 2022, following a tenure as a sales representative at Hemas Pharmaceuticals (Pvt) Ltd and Hemas Surgicals & Diagnostics (Pvt) Ltd from January 2020 to January 2022. Sales representative positions were also held at A. Baur & Co. (Pvt.) Ltd., Delmege Forsyth & Co. Ltd, and Nestlé from 2014 to 2019. Kulathunga obtained a Postgraduate Diploma in Marketing from the Sri Lanka Institute of Marketing (SLIM) between 2020 and 2022, alongside completing a SLIM PCM in Marketing in 2020.