Go In For Information Technology Consultancies The IT consulting industry can be categorized on basis of their operation as a three-tier system:1)Professional services firms which maintain large professional workforces and command high bill rates. These firms either source their employees from low-cost nations or out sourcing their work to low cost countries.The reason here is the economy of the nation that holds strong.Such that instead of...... Similar Editorial : by Twinkle. | Source : Environmental Technology
