They challenged my classification approach and asked whether the problem should instead be treated as a forecasting problem. The follow-up focused on how the ML workflow would change, especially train/test splitting, time dependency considerations, and evaluation for time-series data.
JSON manipulation leetcode problem; system architecture involving developing new REST APIs
given a list of intervals, merge the intervals that overlap with a given range. (medium level leetcode question)
How can you parse a CSV file in Java and return it as a JSON object?
There is a zombie attack in your city. What would you do to rescue you and your family if you all were the only residents left in the city? Also, the family is not with you at that moment.
Second phone screen: Serialize and deserialize n-ary tree
Onsite: Convert a string of numbers to their corresponding T9 text message
Mainly based on python libraries and implementation. Also a few client handling strategies
Leetcode question to do with queue data structure
Tell us about your greatest technical achievement.
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