@vnvwriter : Thank you very much for your reference , i'll definitely try to see if TWB suits my requirements , i am just not comfortable with the phrase "Participating in the TWB programs does not automatically qualify the trainee for certification" mentioned on their website , i don't see whats the point of doing a course if am not guaranteed a certificate , of course i understand if what they mean is that they will present us with a certificate if we qualify in their assessments... Any other institutes in South Bangalore that you are aware of ?

@Rajnish : Thank you very much for those wonderful links , am sure it'll be of great help to me in the long run..