Three Streams Engineering interview questions

Introduction on Linked in. 5-10 min phone intoduction and brief interview, formal application online and resume review on Linked in, background check and coordination through an employee refferal, Linked in detailed information exchange on experience, technical strength and career plan, and scheduled a interview on e-mail taking a month. 1:1 interview within a week, group interview within 4 days, offer sent in 7days. Recieved for offer review and comments in 3 days, recieved revised offer in 3 days. Joined after 20 days.