Me postulé a través de una facultad o universidad. El proceso tomó 4 meses. Acudí a una entrevista en Epic (Madison, WI) en mar 2009
Entrevista
- The phone interview was like a joke. They asked my GPA?!? it's in my resume, i hoped the interviewer read my resume before making a call... fortunately i had it open.
- The skill assesment test was easy just to make sure that your resume is really your resume.
- The onsite interview process was really organized and pretty rewarding.
- I was surprised that my interviewer knew what I was presenting about given that my topic was highly
specialized.
- Got tired after the whole day of onsite interview process.
Preguntas de entrevista [2]
Pregunta 1
I have a log that consists of more than 100 million lines. Each line is just a data about user login, login time, etc. I want to sort them based on user login, and then if there is a tie based on login time, etc. However, I have limited memory, so don't think of storing all of them in an array. The memory can only hold n data where n is much smaller than 100 millions. You can access the disk though although it is much slower. How will you do it so that it is as efficient as possible?
Please write a function that accepts a floating number and returns its square-root. You may not use built-in square root function from your language. However, basic operators like addition, subtraction, multiplication are allowed. Please take into consideration the floating precision.
Acudí a una entrevista en Epic (San Francisco, CA)
Entrevista
Medium level leetcode and then a very basic system design question as a final round interview. Overall, smooth and simple process. Only one technical and it was the first one.
Preguntas de entrevista [1]
Pregunta 1
How would you design a system to minimize wait time at a health care center?
First round is a thirty minute phone call with one of their developers. The other part of the first round is a three hour exam with IQ test style logic questions and coding questions.
[OA] OA was fair. Programming part are leetcode easy and easy-mediums, straightforward simulation, backtracking, dfs, strings, etc. No DP/graphs but ymmv.
[Final interview] (Case Study) I think the interviewer came up with their own prompt. It's mostly discussion-based, with a virtual white board. It's not too technical. I'm guessing its testing your communication/logical reasoning than system design skills. (Pair programming) 1 question, same format as the OA on the same platform, leetcode easy.
[Overall] Technical difficulty isn't bad. Interviewers who are current software devs seemed friendly. Had a good experience, yet got rejected.
