I have a month till my onsite for an SDE-2 position. What is the most efficient way to use this time to prepare for the onsite ? I work full time and don't have the most experience with system design so that is definitely one thing I am focussing on using "Gro**** ...." course and watching youtube videos. What i need is to know if there is to approach the coding part of this test well ? Is there a well curated list of onsite interview question or some other way to be especially geared for an Amazon test ? Any help will be highly appreciated.