Tip 1 : algorithmic should be strong
Tip 2 : networking should be strong
Tip 3 : logic should be strong
Tip 1: highlight projects in resume gives you more chances to select in interview
Tip 2: fetch alll the keypoints mentioned in jd and check and match with your resume gives you much more chances to select in round 1
Overall rounds are good and conceptual
Design a Dropbox type of application
Tip 1: low level design of Dropbox
Tip 2: make class diagrams and UML
Tip 3: questions and algorithms asked based on approach taken

Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
What is recursion?