I have experience in developing many applications for BlackBerry , Symbian , Android versions. I have developed many multimedia related BlackBerry applications inluding apps that can play live streaming media and display advanced details like the bytes downloaded ,and played so far , the bytes remaining etc. I have experience in developing apps for entertainment and information purposes.I have also developed a wide range of BlackBerry applications that deal with telephony , messaging , networking as well as many web enabled applications or GPS appllications.I have developed many custom applications , multimedia enabled applications as well as graphic rich games . I have also expertise in developing applications that needed adavanced knowledge of Telephony , SMS , messaging , networking etc I have developed many applications that run in the background and can automatically deal with call , SMS etc