Adrian Z.

Mobile App Developer - iOS/Android - Titanium Certified App Dev

Warsaw, Poland



What's the difference

I build cross-platform mobile apps for iPhone/iPad/Android.

Most of my apps were created with Titanium (I hold Appcelerator TCAD certificate, 3 years experience with this platform). I also have experience with native and PhoneGap development, as well as designing and creating server APIs for mobile devices.

I'm usually available on Skype - contact me via oDesk to arrange the chat.


Adrian Z. has added 4 portfolio pieces. Create an account to review them.

Work History & Feedback

Mobile App developer Titanium

239 hrs @ $16.67/hr
Earned $3,981
“Adrian is an excellent resource, full of knowledge and can do attitude. Definitely work with him on our next mobile project.”


Appcelerator - Titanium Developer Needed

184 hrs @ $26.67/hr
Earned $4,907
Job in progress

App development in Appcelerator

281 hrs @ $22.22/hr
Earned $6,244
Job in progress

Tests Taken
Name Percentile Score

Analytical Skills Test


JavaScript 1.8 Test


SQL Test


U.S. English Basic Skills Test


oDesk Readiness Test for Independent Contractors and Staffing Managers