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I applied via LinkedIn and was interviewed in Nov 2024. There were 4 interview rounds.
My current day-to-day tasks involve designing and implementing data pipelines, optimizing data storage and retrieval, and collaborating with cross-functional teams.
Designing and implementing data pipelines to extract, transform, and load data from various sources
Optimizing data storage and retrieval processes for efficiency and scalability
Collaborating with cross-functional teams to understand data requirements and del...
The end-to-end project architecture involves designing and implementing the entire data pipeline from data ingestion to data visualization.
Data ingestion: Collecting data from various sources such as databases, APIs, and files.
Data processing: Cleaning, transforming, and aggregating the data using tools like Apache Spark or Hadoop.
Data storage: Storing the processed data in data warehouses or data lakes like Amazon S3 ...
Use Spark (Databricks) notebooks to migrate 1000s of tables efficiently.
Utilize Spark's parallel processing capabilities to handle large volumes of data
Leverage Databricks notebooks for interactive data exploration and transformation
Automate the migration process using scripts or workflows
Optimize performance by tuning Spark configurations and cluster settings
Seeking new challenges and opportunities for growth in a more dynamic environment.
Desire for new challenges and learning opportunities
Seeking a more dynamic work environment
Looking to expand skill set and experience
Interested in working on cutting-edge technologies
Seeking better career advancement prospects
I expect EPAM to provide challenging projects, opportunities for growth, a collaborative work environment, and support for continuous learning.
Challenging projects that allow me to utilize my skills and knowledge
Opportunities for professional growth and advancement within the company
A collaborative work environment where teamwork is valued
Support for continuous learning through training programs and resources
Yes, I am willing to relocate for the right opportunity. I can join the company within 4 weeks.
Willing to relocate for the right opportunity
Can join within 4 weeks
Open to discussing relocation assistance if needed
posted on 9 Feb 2025
I was interviewed in Dec 2024.
Looking for new challenges and growth opportunities in a dynamic environment.
Seeking opportunities to utilize my skills and expertise in a new setting
Interested in taking on more responsibilities and challenges
Want to work in a more innovative and fast-paced environment
Seeking career advancement and professional growth
Want to broaden my experience and knowledge in the field
I have over 10 years of experience in managing MIS systems and data analysis for various organizations.
Managed and maintained databases for tracking and analyzing sales data
Developed automated reports to streamline data analysis processes
Implemented data visualization tools to present insights to senior management
Led cross-functional teams to improve data accuracy and efficiency
Trained staff on data management best pra
In my previous company, I was responsible for managing database systems, developing reports, analyzing data, and providing technical support.
Managed database systems to ensure data integrity and security
Developed reports for management to track key performance indicators
Analyzed data to identify trends and make recommendations for process improvements
Provided technical support to end users for troubleshooting and syste
I have extensive experience in managing MIS systems and analyzing data to drive business decisions.
I have a strong background in MIS systems and data analysis
I have successfully implemented new systems and processes to improve efficiency
I have a track record of using data to drive strategic business decisions
I am familiar with a variety of software tools and technologies used in MIS roles
My goal in life is to continuously learn, grow, and make a positive impact on others.
Continuous learning and self-improvement through courses, workshops, and reading
Advancing in my career by taking on challenging projects and seeking new opportunities
Contributing to society through volunteering and mentorship programs
I have a strong background in MIS and a proven track record of successfully implementing and managing systems to improve efficiency and productivity.
I have extensive experience in analyzing data and identifying trends to make informed business decisions.
I have a deep understanding of various MIS tools and technologies, allowing me to effectively streamline processes and optimize performance.
I have a history of collabor...
My current salary is competitive based on my experience and skills. I am looking for a salary that reflects my value and contributions to the company.
Current salary is in line with industry standards
Expectation is based on market research and my experience
Looking for a salary that recognizes my skills and contributions
Open to negotiation based on benefits package
This was a multiple-choice exam, and the questions were related to English, mathematics, and reasoning.
posted on 24 Jan 2025
posted on 22 Jan 2025
posted on 4 Jan 2025
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
Singleton pattern ensures a class has only one instance and provides a global point of access to it.
Singleton pattern can be implemented by making the constructor private and providing a static method to access the instance.
The pattern can be broken by using reflection to access the private constructor and create multiple instances.
Another way to break the Singleton pattern is by using multiple class loaders in Java.
Th...
HashMap internally uses an array of linked lists to store key-value pairs. To store duplicate keys, we can use a custom implementation of HashMap.
HashMap internally uses an array of linked lists to handle collisions.
To store duplicate keys, we can create a custom HashMap implementation that allows multiple values for the same key.
One approach is to use a HashMap with values as lists, where each key can have multiple va
Use compensating transactions and distributed tracing for managing transaction and logging in case of service B failure.
Implement compensating transactions to rollback changes made by service B in case of failure.
Use distributed tracing to track the flow of requests and identify where the failure occurred.
Implement retry mechanisms to handle transient failures in service B.
Use circuit breakers to prevent cascading fail...
I was interviewed in Aug 2024.
Aptitude, Cloud services, Python, SQL queries
posted on 7 Dec 2024
I applied via Naukri.com
based on 12 reviews
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