Pregunta de entrevista de Duolingo
The technical task itself is difficult.
Respuesta de la entrevista
Anónimo
15 de dic de 2020
The key in these questions is to cover the fundamentals, and be ready for the back-and-forth with the interviewer. Might be worth doing a mock interview with one of the Duolingo or ex-Duolingo Programmer experts on Prepfully? They give real-world practice and guidance, which is pretty helpful. prepfully.com/practice-interviews