I am a B.E. working as a Software developer. I want to specialise in Mobile (Android & Iphone) software technology in Bangalore. Please adv

I studied engineering at R.V. College Bangalore. Working for MNC for 8 years as a Software Developer. I wish to enhance my skills by specialising specially mobile tecnology. (Android & Iphone) . I work on a Java platform, presently engaged in financial/banking line. Please advise .