Design is not just what it looks like and feels like. Design is how it works.

(Steve Jobs 1955 - 2011)

Member of iFellows

arrow down


What I Can Do?

Apps & UI Design

Never under-estimate the power of the icon. No other single UI element has the ability to make or break the implied quality of a product or service with a single glance.

iOS Development

Helping individuals achieve maximum productivity through cutting-edge mobile technologies and apps.


Need help on a mobile or web project? Besides being a developer, I also have experience in project management, software architecture and analysis.

My Portfolio

My portfolio contains some of my latest work. This is a selection of the projects I'm most proud of.


Who I Am? Information About Me

I am a Freelance iOS Developer with 2 years of experience in building apps for iPhone and iPad. I also have experience with SWIFT, CSS, HTML5, PHP.

  • Zoltan Koos

    iOS Developer

    I am a Freelance Mobile Developer specialized in creating apps. My focus at the moment is native iOS Development using UIKit, SpriteKit or Cocos2D.

  • I am looking for!

    Graphic Designer

    I am looking for external graphic designer (web and mobile application design).

Get in Touch

Thanks for looking. I’d love to hear from you.

I love new technologies and I am always looking for interesting and challenging projects, so don't hesitate to contact me if you're looking for a developer.

Sportova 3070/5
97901 Rimavská Sobota, Slovakia
+421 903 999 418

Top Top Top Top