J'ai passé un entretien chez CCS Global Tech (Poway, CA)
Entretien
Mostly asked questions on SQL, covering concepts like normalisation, DBMS, asked me to write 2-3 SQL queries, and finally some Python and machine learning concepts. It was overall a medium-level question, so mostly prepare on basic SQL concepts and Python concepts.
Questions d'entretien [1]
Question 1
We have different types of normalisation in SQL. What are they?
J'ai postulé en ligne. Le processus a pris 3 semaines. J'ai passé un entretien chez CCS Global Tech en août 2022
Entretien
The whole process was easy. Started with phone screening with HR. Then HR will give you a test. Last round was tech interview. HR will help you on the interview.
J'ai postulé en ligne. Le processus a pris 1 semaine. J'ai passé un entretien chez CCS Global Tech (Philadelphia, PA) en mai 2015
Entretien
-- First Round Phone Interview: self-introduction. Prior experience description. Concepts Check.
-- Second Round Face to Face Interview: Scenario analysis. Writing Code. Discussed a lot about my personal experience in data engineering and data science area, such as tools, languages, system topologies, etc...