[3] With a career spanning over 25 years,[4] Abeysinghe has been involved in various roles within the Sri Lankan arts and entertainment sector, including television and film.

In 2007, he produced Juliya,[5] recognized as one of the early Sri Lankan films shot entirely in High Definition and among the most expensive productions in the country at that time.

The film was completed at Pinewood Studios in London, marking a significant technical advancement for Sri Lankan cinema.

In addition to his work in film, Abeysinghe has been involved in numerous television dramas, including Wassanaye Hiru Avidin (2001), Sonduru Kadalla (2014), Chakra (2014), Prana (2016), Gemunu Maharaja (2017),[6] Yan (2019), Kumi (2019), Sathya (2020), Thadee (2021),[7] Number 09 (2022), Chandi Kumarihami (2023), Bambarek Awith.

In 2024, he was nominated as a candidate for the Sri Lankan Parliament from the Colombo district, representing the Samagi Jana Balawegaya (SJB).