I have given interview on 24th November for the Post of ETl Consultant for Tek Systems. Experience was quite okay while I gave this interview Pros -HR Mr Rohan Hattur who was so knowledgeable & very much helpful throughout entire process, will recommend tek systems to hire more & more people like him for your better business. Cons- 1. Interview was mainly based on Etl pentaho scenerio based questions ,which will require a change should also be adding more brief technical queries for databases rather complete Scenerio based. 2. Interview duration should be less than 1 hr. Rest everything was quite good & nice experience.