Igor Uduslivii is a freelance illustrator and graphic designer with more than a decade's experience in this domain. He specializes in artwork for mobile games and UI graphics such as icons and buttons. Currently, he cooperates with Spooky House Studios UG (haftungsbeschränkt), a game development company that has created popular puzzle titles such as Bubble Explode and Rail Maze.

Right from his early years, he was passionate about drawing, computers, and video games. As a child, he liked to create illustrations by traditional painting methods as well as designing simple 8-bit games. After completing his studies from the Republican Colegiul de Informatica in Chisinau, Moldova, he began his career as an editor at Electronic Office publishing house, writing articles about new technologies and particularly, computer graphics. In parallel, he started studying Flash technology and animation. After that, he began actively working as a media designer, creating promo animations and Flash games. Igor also worked on the graphical look of software products, designing visual identities and UI elements. Among his clients were Kaspersky Lab, Reasoft, LemonStand, and many others. By now, most of his time is taken up by games. He is working on a full bunch of graphics, such as the application icon, characters, background art, props, textures, and animations.

He is fond of design as an art form and pursues it as a hobby, developing various concepts in the domain of print and simple industrial design elements. In fact, all the images (except the screenshots for games and the photos) that appear in this book are designed by him. He also worked as the main graphic artist for mobile games such as Blueprint3D, Rail Maze, and Bubble Explode. One of his projects called Jackets and Bookmarks was showcased at the Kleinefabriek exhibition at Amsterdam in 2010.