He is a creator of original content for film, television and digital media.
He has been the CEO of both public and private companies.
His 19 HBO Original films have received 12 EMMY Award nominations (winning 5) and 22 Canadian Screen Award nominations (winning 6) amongst a total of 80 worldwide film awards.
Highlights of his directing career include Beethoven Lives Upstairs, Einstein: Light to the Power of Two, Galileo: On the Shoulders of Giants, Degas and the Dancer, Edison: The Wizard of Light and Bailey's Billion$.
David was also the Producer and Director of the RAFFI-In-Concert Videos.
David was the hands-on creator and producer of 16 symphonic soundtracks for his films and 6 CDs distributed on the Sony Classical label.
David has focused on addressing important creative, social and cultural issues in his films and digital media throughout his directing and producing career.
By May 2019, his films had been broadcast in over 110 countries and 3.7M DVDs had been sold.