Interview was good. The interviewer was nice. The questions asked were pretty basic. Python,SQL and Spark.Mostly theoretical questions were asked. One python code was asked to fetch unique letters of a string
I applied through a staffing agency. The process took 3 days. I interviewed at EXL Service (Gurgaon, Haryana) in Feb 2024
Interview
Had a call with Hr
Next day 2 round of interview in a single day
Next day got the offer letter
Good question asked in the interview.
Overall very good experience
Architecture based questions, technical aspects of optimisation as well as understanding of data modelling aspects. Tried to delve deeper into the working of batch and stream data processing as well as relevant database design
Interview questions [1]
Question 1
Mainly focussed on big data, pyspark, orchestration and SQL queries based on joins as well as ranking, partitions.