I applied through a recruiter. I interviewed at Wipro (Bhetasi Ba Bhag) in Dec 2021
Interview
I have given the correct answers to most of the questions. Firstly, the interviewer I guess was not a technical person. he was more of a managerial profile. He was busy with his phone while I was working on the python programs. I showed him multiple ways of achieving his asked question, and even though he was not satisfied with the answers as they didn't match with what he googled.
Interview questions [1]
Question 1
Programming questions related to the decorator, inheritance, and some aptitude questions.
They negotiated my compensation like very low even after HR agreed, they have already said yes for th package in the first call still they changed thi is wrong behaviour
Virtual interview,
2 programming questions followed by general discussion and questions about python and machine learning.
Decorators, data structures and all basic things were covered in the first round of interview
The process took 1 week. I interviewed at Wipro (Bengaluru)
Interview
1. Interview was speciafically focused on Python - coding round. Certain familliarity was asked around SQL, AWS, Data Warehousing.
2. Interviewer asked to screenshare and write things on Notepad or Jupyter Notebook.
3. Interviewer was very cordial and showed involment.
4. Lasted 30-35 minutes.
Interview questions [1]
Question 1
Started with technical questions --
1. Given a nested list. Write python program to flatten it.
- input_list = [ [1,2], [3,4], [[4] , [6]] ]
- output_list = [1,2,3,4,4,6]
2. Given a string. Return total number of times each character occurs in that string.
3. Explain Generators in Python.
4. How to create empty Pandas dataframe? Create dataframe using a dictionary.
5. Asked to rate myself in SQL, AWS (name the relevant services too).
6. Have you worked in ML, what kind of use cases?
7. Have you written class/object oriented or functional based programming ?