I have worst experience with dell (sonic wall ) , while going with interview process they have 1 telephonic round followed by 4 face to face round . 2. after that torture will start when it come to interview with director(us), i have given interview at 11.30 PM at night in bangalore 3. the most worst experience when it come to HR round for salary negotiation , as i already mention my excepted CTC before interview and during interview . but after going through all these torture interview process , in HR round hiring manager unable to giving as expected . 4. I will not recommend people to go through worst interview process and last you will hear for hirinh HR that dell will not be able to give you as expected .