Alex Chen
Sr. Software Engineer
Backend

Calibrated by EM @ Google, Staff Engineer @ Meta
Interview Recordings
Competencies & Feedback
Problem Solving
High ProficiencySuccessfully implemented the full binary search logic for both even and odd total lengths.
Provided a working solution that handles arrays of significantly different sizes.
All sample test cases passed on the first execution without logic gaps.
Identified that one array could be entirely smaller than the other before coding.
Discussed the "out of bounds" risk when the partition falls at index 0.
Handled the single-element array case (n=1, m=1) specifically in the index math.