I applied through a recruiter. The process took 5 days. I interviewed at Wipro
Interview
1 hour technical interview. The interviewer was very nice, and willing to listen to my opinion. First I need to introduce myself and then there are couple of technical questions includeing python and SQL questions.
Interview questions [1]
Question 1
1. Tell me your self.
2. SQL and Python coding.
3. What are the differences between data profiling and data mining?
4. filter in tableau
5. Experience on time series data
6. Multiprocessing vs Threading Python
7. Data outliers' solution
8. difference between r-squared and adjusted r-squared.
9. What is exponential smoothing method
I applied online. The process took 5 weeks. I interviewed at Wipro (Bengaluru) in Jul 2021
Interview
I applied in Naukri and was scheduled by the HR panel. The interview is very smooth. Directly they will jump into technical aspects. For me, they covered mostly ML and NLP. Focused on BERT and transformers.
Interview questions [1]
Question 1
Implementation of Linear Regression from scratch in python
BERT limitations
Decision Trees vs SVM
Basic functionality of Logistic Regression
Open CV
The HR panel were very supportive. There were two technical interviewers in the panel. There is no easing into the topic here, they straight away jump into technical, so if a person is anxious, it's on you. They do not care. One of the panel member was very polite and understanding of the answers, the other was very rude. Basically a Boss not a Leader.
Both held strong knowledge in the subject. Do not stick to the JD. It is never going to work. Know it all.
Interview questions [1]
Question 1
1. What is Bayes theorem ? Explain the mathematical condition?
2. BERT
3. Statistics questions
4. Logarithm questions
5. What ever is in your resume