Valuelabs provided you to best faculty for doing work. Here you can learn new things and can get new skills but there are some cunning people like Seshagiri from Mobile team are great disadvantages to team. He doesnt know how to interview candidates, poor communications, not working with and helping team, doing business works offline(handling clients offline and doing work on his own without intervention of company) etc and many more. Such kind of activities will really ruin work culture and environment which in turn affects company growth.