I'm a SENIOR Android developer with a Master Degree in Computer Science. I am strong in UI, network communications, multithreading, SQLIte, image processing, video and sound recording and playback, geo-location, Android NDK, in-app ads and purchases and many other skills. Also I am highly experienced in software architecting, developing, testing, deploying and supporting, working with source code of Android OS. I always work hard and honestly and do my best for making my clients satisfied.