Round1. Coding- basic string question....given a string find its lexicographic order number ....eg - A = 1, Z = 26, AA = 27 etc, this round went well
Round2. Coding - Median of two sorted arrays, basic pattern printing, the round went well

Round3. Basic resume discussion - 1 hour discussion on past projects, the round went well

Round4- Hight level design of trending tweets in twitter

Round5- HM round, behaviour questions.