Pros
(1)You'll learn Java if you are given java development. But in that too old technologies are used. (2)You'll learn how to create PPTs, word documents and Excel sheets even if you are from IT background. (3)You'll learn the management politics.
Cons
The points mentioned below are solely for TCS-SBI project. (1) No or partially working AC (small desk fans are provided that too in sharing) (2)Worst cafeteria (3)Higher management treats Junior employees as their servants. (4) No corporate ethics. (5) Mental harassment at every possible level. (6)No matter how technically strong you are, you should know how to appraisals solely depends on how you impress your managers. (7) Managers selects you as a developer role with a confirmation and puts you into Production Support role and getting out of it is difficult. (8) Taking leaves or comp-offs is a tedius task as they lack backup resources. (9) There's no point contacting HRs as they'll always favour senior managers. (10) No work life balance especially if you are into Production Support. I wish there was a provision of negative ratings because even 1 is way more than they deserve.