I applied through a recruiter. The process took 1 day. I interviewed at Tech Mahindra in Apr 2022
Interview
HR called and asked to appear for the interview Without prior notice on the same day. Then again called and asked to be available on the next day for video interview.
The interviewer was arrogant and was only focused with NLP techniques.
Interview questions [1]
Question 1
NLP techniques like word2vec, tfidf.
Regex syntax to remove special characters.
I progressed to the final interview round, but the job description was unexpectedly changed afterward. Since then, I haven’t received a proper response, and I would greatly prefer clearer, more transparent communication throughout the process.
it was one on one interview based on the topics like machine learning, regression and many thing related to python coding , sql queries, project explaination , power bi , data visualization , cloud (aws tc)
Interview questions [1]
Question 1
Data science questions like what is outlier, data normalization
Positive interview and lots of insight given by the recruiter. However they didn't inform me ahead that I will be interviewed. I was randomly called and my interview began.But overall a learning experience
