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I applied via Approached by Company and was interviewed in Sep 2023. There were 2 interview rounds.
Use SQL query with subquery to find nth highest salary
Use ORDER BY and LIMIT to get the nth highest salary
Use a subquery to exclude the top n-1 salaries before selecting the nth highest salary
I applied via Approached by Company and was interviewed before Jan 2024. There were 3 interview rounds.
Basics of SQL, Python
Experience based questions, SQL and Python
I have worked on projects involving building data pipelines, optimizing data storage, and developing machine learning models.
Built data pipelines using Apache Spark and Airflow
Optimized data storage by implementing partitioning and indexing strategies
Developed machine learning models for predictive analytics
Top trending discussions
Medium level of coding questions.
Use a command line tool like cat to concatenate multiple CSV files into a single file
Use the cat command in the terminal to concatenate multiple CSV files into a single file
Navigate to the directory where the CSV files are located
Run the command 'cat file1.csv file2.csv > combined.csv' to merge file1.csv and file2.csv into a new file named combined.csv
HDInsight is a cloud-based service in Azure that makes it easy to process big data using Apache Hadoop, Spark, and other tools.
HDInsight is a fully managed cloud service that makes it easy to process big data using open-source frameworks like Apache Hadoop, Spark, and more.
It allows you to create, scale, and monitor Hadoop clusters in Azure.
HDInsight integrates with Azure Data Factory to provide data orchestration and ...
Data copy in Azure can be performed using Azure Data Factory or Azure Storage Explorer.
Use Azure Data Factory to create data pipelines for copying data between various sources and destinations.
Use Azure Storage Explorer to manually copy data between Azure storage accounts.
Utilize Azure Blob Storage for storing the data to be copied.
I applied via Approached by Company and was interviewed before May 2023. There were 2 interview rounds.
Our tech stack includes Python, SQL, Apache Spark, Hadoop, AWS, and Docker.
Python is used for data processing and analysis
SQL is used for querying databases
Apache Spark is used for big data processing
Hadoop is used for distributed storage and processing
AWS is used for cloud infrastructure
Docker is used for containerization
I applied via Naukri.com and was interviewed before May 2021. There were 4 interview rounds.
It was mixed like aptitude and from technical.
posted on 31 Aug 2015
I am a software engineer with 5 years of experience in developing web applications using Java and JavaScript.
I have a Bachelor's degree in Computer Science.
I am proficient in Spring Framework and AngularJS.
I have worked on projects involving RESTful APIs and microservices architecture.
I am a quick learner and enjoy working in a team environment.
I am impressed with the company's innovative approach and commitment to excellence.
I have researched the company and its products extensively and am excited about the potential for growth and development.
I am impressed with the company's reputation for innovation and cutting-edge technology.
I believe that the company's commitment to excellence aligns with my own values and goals.
I am excited about the opportunity to wo...
My future plans include continuous learning, honing my skills, and contributing to the growth of the company.
I plan to attend relevant conferences and workshops to stay updated with the latest technologies.
I want to work on challenging projects that will help me improve my skills.
I aim to become a valuable asset to the company by contributing to its growth and success.
I plan to mentor and guide junior developers to hel
posted on 10 Mar 2015
I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.
based on 2 interviews
Interview experience
based on 1 review
Rating in categories
Senior Analyst
332
salaries
| ₹7.2 L/yr - ₹19 L/yr |
Data Analyst
287
salaries
| ₹5 L/yr - ₹10 L/yr |
Analyst
244
salaries
| ₹4 L/yr - ₹12.8 L/yr |
Assistant Manager
244
salaries
| ₹14 L/yr - ₹27 L/yr |
Data Engineer
119
salaries
| ₹5 L/yr - ₹13.8 L/yr |
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