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I applied via Naukri.com and was interviewed before Nov 2023. There was 1 interview round.
I was interviewed in Mar 2022.
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I applied via Approached by Company and was interviewed in Mar 2024. There were 2 interview rounds.
Coding test for all the student attending the first round, give your best practice every day all the best in your interview
My interests include data analysis, problem-solving, and continuous learning.
Data analysis
Problem-solving
Continuous learning
I applied via Approached by Company and was interviewed in Apr 2024. There was 1 interview round.
SQL and python questions are very easy.
I applied via Job Portal
Provided sales case study, asked to analyse the same ans provide insights
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
Spark performance problems can arise due to inefficient code, data skew, resource constraints, and improper configuration.
Inefficient code can lead to slow performance, such as using collect() on large datasets.
Data skew can cause uneven distribution of data across partitions, impacting processing time.
Resource constraints like insufficient memory or CPU can result in slow Spark jobs.
Improper configuration settings, su...
posted on 16 Nov 2024
posted on 28 Aug 2024
I have experience working on projects involving data pipeline development, ETL processes, and data warehousing.
Developed ETL processes to extract, transform, and load data from various sources into a data warehouse
Built data pipelines to automate the flow of data between systems and ensure data quality and consistency
Optimized database performance and implemented data modeling best practices
Worked on real-time data pro...
I applied via Referral and was interviewed in Nov 2024. There was 1 interview round.
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