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I applied via LinkedIn and was interviewed in Nov 2021. There were 2 interview rounds.
Normal coding questions
Top trending discussions
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There was 1 interview round.
Use distributed computing framework like Apache Spark to efficiently load and transform the large CSV file.
Use Apache Spark to distribute the workload across multiple nodes for faster processing.
Utilize Spark's DataFrame API to read the CSV file and apply transformations.
Consider partitioning the data to optimize performance.
Use Spark SQL for complex transformations and aggregations.
Leverage in-memory processing capabi
Python coding test from codility
Sql coding test on codility
Building a pipeline involves creating a series of interconnected data processing steps to move and transform data from source to destination.
Identify data sources and destinations
Determine the data processing steps required
Choose appropriate tools and technologies
Design and implement the pipeline
Monitor and maintain the pipeline
In 5 years, I see myself as a senior data engineer leading a team, implementing innovative solutions, and driving data-driven decision-making.
Leading a team of data engineers
Implementing innovative solutions to optimize data processing and analysis
Driving data-driven decision-making across the organization
Continuously learning and staying updated with the latest technologies and trends in data engineering
Contributing t
posted on 17 Nov 2023
I have completed a Bachelor's degree in Computer Science and have received certification in data entry operations.
Bachelor's degree in Computer Science
Certification in data entry operations
posted on 20 Feb 2024
I applied via Recruitment Consulltant and was interviewed in Apr 2024. There were 3 interview rounds.
They gave a regular problem like using sqllite in the code and using it to get data from a csv file and parse it. I was allowed to use google. They wanted to see how I approach a problem.
I applied via LinkedIn and was interviewed in Aug 2024. There was 1 interview round.
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