I was a part of Wipro technologies from 2010 -2011. Here are few things I wish to share
Pros:
Good infrastructure compared to other companies for extra curricular activities.
Moderate work pressure.
Onsite Opportunities.
Cons:
Low salary
For onsite opportunity, you need to get lucky.
Management sucks.
You are treated as a resource and not employees.
Higher level management is so busy that they hardly find time to interact with employees.
Variable pay system sucks as well.
Summary: Stay there if you have onsite opportunities, as Wipro is good in that.