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I applied via Naukri.com and was interviewed before Dec 2022. There were 3 interview rounds.
I applied via Job Fair and was interviewed in Feb 2023. There were 2 interview rounds.
Give a dataset and ask to do analysis and give a final report
The same as round 1 but need presentation
Tools used for data engineering include ETL tools, programming languages, databases, and cloud platforms.
ETL tools like Apache NiFi, Talend, and Informatica are used for data extraction, transformation, and loading.
Programming languages like Python, Java, and Scala are used for data processing and analysis.
Databases like MySQL, PostgreSQL, and MongoDB are used for storing and managing data.
Cloud platforms like AWS, Azu...
Blockers faced while working as a Data Engineer
Lack of proper documentation
Inadequate infrastructure
Data quality issues
Limited access to necessary data sources
Inefficient data processing pipelines
I applied via Campus Placement and was interviewed before Jun 2023. There were 2 interview rounds.
General questions were asked
Perficient interview questions for popular designations
I applied via Naukri.com and was interviewed in Jun 2022. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Jan 2023. There was 1 interview round.
I applied via Campus Placement and was interviewed before May 2023. There was 1 interview round.
I applied via Referral and was interviewed in Feb 2022. There was 1 interview round.
I applied via Naukri.com and was interviewed before Apr 2023. There was 1 interview round.
Joins are used in SQL to combine rows from two or more tables based on a related column between them.
Inner Join: Returns rows when there is at least one match in both tables.
Left Join (or Left Outer Join): Returns all rows from the left table and the matched rows from the right table.
Right Join (or Right Outer Join): Returns all rows from the right table and the matched rows from the left table.
Full Join (or Full Outer...
I applied via Campus Placement and was interviewed before Feb 2023. There were 3 interview rounds.
Mcq test with combination of aptitude and coding test
The duration of Perficient interview process can vary, but typically it takes about less than 2 weeks to complete.
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Hyderabad / Secunderabad
7-12 Yrs
Not Disclosed
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