I applied through college or university. I interviewed at ABC in Jan 2022
Interview
Easy interview common technical question ask. Tell me about your self basic sql and etl questions. Agile methodology and how data flow between source and target table. Different type of transformation . Question on Informatica and sql.
Interview questions [1]
Question 1
Basic SQL interview, count(*) and count() diff and union and union all
Overall a good experience, I was interviewed for data engineer role questions are focussed on SQL, in particular window functions,gaps and island concept.
DSA questions related to lists,strings
Core data engineering questions related performance optimization,spark jobs
Lengthy, but very easy. Everyone was professional and nice. The staff was very friendly. The process was very straightforward. It took about 2 weeks to about 4 weeks for the entire process and it was really easy.
I am a data professional experienced in Python, SQL, and problem-solving, with past work on early claims detection, data engineering tasks, and analytics projects, bringing strong practical industry experience overall.
Interview questions [1]
Question 1
General Introduction, about previous projects i have done and all
