Premium36 Problems15 SQL + 21 Python

DoorDash SQL & Python Interview Questions

DoorDash optimizes delivery logistics, restaurant ranking, and marketplace efficiency across millions of orders. Practice SQL and Python problems that reflect the food delivery analytics challenges faced by DoorDash data teams.

DoorDash

Technology

SQL

Python

Difficulty Breakdown

36 problems

9 Easy(25%)

11 Medium(31%)

14 Hard(39%)

2 Expert(6%)

Skills You'll Practice

22 topics

SQL · 9

aggregationbasic queries filteringcleaning transformdate timejoinsscenario sqlset operationssubqueries cteswindow functions

Python · 13

eda statisticsfeature engineeringhypothesis testingpandas aggregationpandas applypandas basicspandas cleaningpandas datetimepandas filteringpandas mergingpandas reshapingpandas scenariopandas window

All Problems36 total

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