Acudí a una entrevista en CCS Global Tech (Poway, CA)
Entrevista
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.
Preguntas de entrevista [1]
Pregunta 1
We have different types of normalisation in SQL. What are they?
Envié una solicitud electrónica. El proceso duró 3 semanas. Acudí a una entrevista en CCS Global Tech en ago 2022
Entrevista
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.
Envié una solicitud electrónica. El proceso duró 1 semana. Acudí a una entrevista en CCS Global Tech (Philadelphia, PA) en may 2015
Entrevista
-- 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...