Joshua is a seasoned theater actor, who played numerous lead roles for different theater productions. He played the lead role of Hansel in Repertory Philippines' Hansel and Gretel shown last 2016.
He also played Bruce in Atlantis Theatrical Entertainment Group's Matilda the Musical. During that time, he received a standing ovation for his crystal clear voice while triumphantly singing the "Revolting Children" song. He is also a current mainstay for the Make Believe Productions, acting on various roles for A Little Prince, Harry Potter, The Nutcracker, Wreck It Ralph and Aladdin.
Aside from being a theater actor, he is also a singer, a voice dubber, and a commercial jingle singer. He has also been part of of some TV shows like Maalala Mo Kaya in ABS-CBN. He also appeared in several indie films and has been cast with some famous actors.
He also joined several TV singing contests such as Eat Bulaga's Lola's Playlist, The Voice Teens Philippines Season 2 and more recently, Dream Maker.