I have been working at LTI full-time for more than 3 years
Pros
Good organizations with good values
Cons
Client side work is not good
I have been working at L&T Technology Services full-time for more than a year
Pros
Few good managers. Customer project where you work directly work with customers and no LTTS involvment.
Cons
One needs to send a huge amount of mails to get even the most simplest of the queries addressed.