A visual effect freelancer, Heng Lim was majored in professional design and animation at Limkokwing University of Creative Technology. He has studied and worked for filmmaking in production and post-production, i.e. creative visual storytelling, computerized animation, and special visual effects. His film 13th July: the time machine was selected to screen in the Cambodia International Film Festival 2013. He worked on local TV advertisements, promotional videos and short films that he was credited as a director, a cameraman, an animator or a special effect technician. Recently, he is working for himself at his start up studio in Phnom Penh.