Meseldžija was born in Novi Sad in 1965. He started his career in 1981 as the author of the comic Krampi published in the comic magazine Stripoteka. He studied at the Novi Sad Art Academy. During his studies he continued to work on comics and also started working as an illustrator. In 1991 he illustrated his first book, Peter Enkorak. At the end of 1991 he moved to Netherlands, and soon after stopped working as a comic book artist. In 1998 he held his first exhibition at Tjalf Sparnaay Gallery in Amsterdam. His book The Legend of Steel Bashaw was published in 2008. The book features, alongside Meseldžija's illustrations, a story written by him, based on the Serbian folk tale Baš Čelik.