Elmer is a freelance manga/comicbook artist and illustrator for several companies in the Philippines and abroad. Some of his local works include Cat’s Trail and One Day Isang Diwa for Culture Crash Comics, and regular spot illustrations for K-Zone Philippines.
He’s also worked for the US-based company Seven Seas, and has illustrated titles such as Unearthly, Ravenskull, Speed Racer, Ninja Diaries, and 10 Beautiful Assasins. He also does the “How To Draw” articles for K-Zone Australia and International. Recent work also includes DC's Hero Factory.
Elmer was a finalist in the 1st International Manga Awards by the Japanese Foreign Ministry held in 2007.