Pulido has created, written or co-written numerous comic books, including Lady Death, Evil Ernie, Purgatori, Chastity, Smiley The Psychotic Button, Cremator, Bad Kitty, Jade, Lady Demon, Bedlam and The Undead. He has written or published stories for World Wrestling Entertainment, Universal’s The Mummy, Halloween, Megadeth and Insane Clown Posse. His stories have been published by Marvel Comics and Dark Horse Comics, among others.

Pulido’s current comics work includes all new stories based on New Line Cinema’s A Nightamare on Elm Street, Friday the 13th and Texas Chain Saw Massacre from Avatar Press, as well as the monthly Lady Death and Medieval Lady Death. With Avatar Press, he launched all new supernatural creations Belladonna, Gypsy, War Angel, Killer Gnomes and Unholy.

Pulido was the president of Chaos! Comics.

Pulido created, produced and wrote the story for ADV Films’ animated feature, Lady Death. He wrote, produced and directed the short horror film, There’s Something Out There, which has played at numerous film festivals.

Pulido is writing and directing The Graves, with a scheduled release in 2010 and his follow project is entitled "Damnation".