Before I switched to working exclusively as an artist in 2018/2019, I had done something like 10 years as a Producer as well, both Live Action and Post. I have heaps of on-set experience as a producer and frequent 1stAD, and had a (somewhat stressful) blast doing it. While I don't do that work anymore, I still remember many of these projects fondly. Most of my time was spent at Prologue Films, The Mill, and a52/Elastic working with directors including Kyle Cooper, Danny Yount, Simon Clowes, Paul Mitchell and Henry Hobson. Most of these films were edited by the two Prologue greats: Gabriel Diaz and Nathaniel Park, and most filmed by Juan Ruiz Anchía or Warren Hansen. 

I also had the privilege of producing a full length feature film, A Thousand Junkies, directed by Tommy Swerdlow (available on Amazon Prime Video :D).