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I was interviewed before Jan 2024.
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Data structure and Algorithm problems.
I applied via Recruitment Consultant and was interviewed in Sep 2021. There was 1 interview round.
I was interviewed in May 2022.
Round duration - 120 minutes
Round difficulty - Medium
Round duration - 120 minutes
Round difficulty - Medium
- Discussion on the first round's assignment
- Was asked about adding unit tests in the assignment
- Fundamental questions on the approach used for the assignment.
Some improvements in the system design problem could include better scalability planning, more efficient data storage solutions, and improved error handling.
Implementing a more robust caching mechanism to improve performance under heavy load.
Optimizing the database schema for better query performance and scalability.
Introducing load balancing and horizontal scaling to handle increased traffic.
Enhancing error handling t...
Round duration - 90 minutes
Round difficulty - Medium
Round was with tech lead. Was briefly asked about the problem I solved in the first round. Then I was asked to solve 1 medium level DSA based question. Some discussion on culture fit was also done.
Yes, an invalid state can occur if the traffic lights are in conflicting states simultaneously.
An invalid state occurs when multiple traffic lights are showing conflicting signals, such as both red and green at the same time.
This can happen due to a malfunction in the traffic light system or human error in programming the lights.
For example, if a traffic light is stuck showing both red and green signals, it would be co
Tip 1 : Have clear web dev fundamentals
Tip 2 : Have at least 1 good non-trivial project
Tip 3 : Practice basic DSA questions.
Tip 1 : For past experience (internship/full time), explain the impact you created instead of only mentioning what you did.
Tip 2 : Don't exceed 1 page.
Tip 3 : Get it cross-checked for mistakes through multiple sources.
Tip 4 : Only put in stuff that you are confident in being able to explain.
Yes, I have experience handling vendor payments and can address the situation effectively.
I have experience in managing vendor relationships and ensuring timely payments.
I would first investigate the reason for the missed payment, whether it was an oversight or a dispute with the vendor.
I would communicate with the vendor to explain the situation and work towards a resolution, such as negotiating a new payment schedule...
Identifying the root cause of supply not done involves analyzing processes, communication, and potential obstacles.
Review the supply chain process from start to finish to identify any bottlenecks or inefficiencies
Communicate with team members involved in the supply process to gather information on any issues or challenges faced
Check for any external factors such as supplier delays or transportation issues that may be c...
I applied via Approached by Company and was interviewed in Jun 2024. There was 1 interview round.
I rate my proficiency in data analysis as advanced.
Proficient in using statistical software such as R and Python for data analysis
Experienced in cleaning and organizing large datasets
Skilled in creating data visualizations to communicate insights
Have successfully completed data analysis projects during my academic studies
Yes, I used Excel to automate data entry and analysis for a research project.
Created macros in Excel to automatically import and organize data from multiple sources
Used pivot tables and charts to analyze and visualize data trends
Implemented conditional formatting to quickly identify outliers and discrepancies
Saved time by setting up formulas for calculations and generating reports
The average number of flights that take off daily from Delhi Airport is approximately 1,300.
Approximately 1,300 flights take off daily from Delhi Airport.
The number of flights can vary depending on the day of the week and time of year.
Delhi Airport is one of the busiest airports in India, serving both domestic and international flights.
The average monthly consumption of tea in Mumbai is approximately 3-4 kg per person.
The average monthly consumption of tea in Mumbai varies depending on individual preferences and habits.
Tea is a popular beverage in Mumbai, with many people consuming multiple cups a day.
Factors such as age, gender, and socio-economic status can also influence tea consumption in Mumbai.
I applied via Instahyre and was interviewed before Mar 2023. There were 3 interview rounds.
DSA, 1 hour with 2 LC medium questions
Designing the low-level design for Dream 11 platform.
Use microservices architecture for scalability and flexibility.
Implement a robust database schema to handle large amounts of user data.
Utilize caching mechanisms to improve performance, especially during peak usage times.
Include authentication and authorization mechanisms to ensure data security.
Design APIs for seamless integration with third-party services.
Implement...
Design HLD for rider management system
Use microservices architecture for scalability and flexibility
Implement user authentication and authorization for security
Include features like ride tracking, payment processing, and feedback system
Utilize databases for storing rider information and ride history
Hellbound test are not required to select 1 employee
I am here because I am passionate about analyzing data and providing valuable insights to drive decision-making.
Passionate about data analysis
Enjoy providing valuable insights
Driven to help make informed decisions
I will tell you about my experience volunteering at a local animal shelter.
Volunteered at local animal shelter for 6 months
Assisted with feeding, cleaning, and socializing with animals
Helped organize adoption events and fundraisers
I applied via Approached by Company and was interviewed in Apr 2023. There were 6 interview rounds.
Operation questions like vlookups, Hlookups, xlookups etc,.
Reporting questions like pivot tables, typing speed, power pivots, pricing sheet preparation
SQL queries like joins, aggregation functions, filters etc,.
I can prepare a bar chart with product operations data within a few minutes.
I have experience using data visualization tools like Tableau, Power BI, or Excel to quickly create bar charts.
I am proficient in organizing and cleaning data to ensure accurate representation in the chart.
I can customize the chart with relevant labels, colors, and titles to make it visually appealing and easy to understand.
You can merge multiple Excel files together using the 'Consolidate' feature in Excel.
Open Excel and go to the 'Data' tab
Click on 'Consolidate' in the 'Data Tools' group
Select the files you want to merge and choose the desired options
Click 'OK' to merge the files together
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