Zvonimir Bulaja was born in Split, Croatia in 1971, and was educated in Philosophy, Comparative Literature, and Computer Science at Zagreb University.
He worked as an executive editor in the computer magazine Vidi, and collaborated as an author to several other computer magazines.
In 1999, with his wife Helena he founded a publishing company 'Alt F4 - Bulaja naklada', that became the leading Croatian multimedia and CD-ROM publisher. The company had its first success with the edition "Classics of Croatian Literature", a collection works from Croatian literature classics in e-book form. Zvonimir was the editor-in-chief of the edition. The CDs are still national bestsellers.
Since 2002 he collaborates on the most successful Croatian interactive animation project: "Croatian Tales of Long Ago", based on a fairytale book written in 1916 by Ivana Brlić Mažuranić, originated, edited and produced by his wife Helena.
The project won lots of international awards and recognitions, at the animation and new media festivals worldwide (San Francisco, Rio de Janeiro Montreux, Toronto, Austin, Zagreb, Annecy, Hamburg, Ottawa, Seoul...). Helena gathered together teams from the USA, Canada, Germany, France, Russia, England, Denmark and Croatia, and each team transferred one of eight fairytales from this famous book into the digital world, with the complete creative freedom. There were more than a hundred people involved in this project: animators, illustrators, musicians, programmers etc. CD-ROM "Croatian Tales, Part One" was selected to be the most important project in Croatian animation and cinematography of the decade by the leading Croatian media.
Their newest project is an experimental interactive film inspired by the scientist Nikola Tesla.
Zvonimir takes care of the regular business of the company, and is also working on the new e-book project "Classics of the World Literature".
Zvonimir and Helena live in Zagreb and have 4 children.