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Trackpi Private Limited
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Create a to-do application that allows users to add, delete, and edit tasks. Tasks can be assigned priorities such as high, medium, and low.
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I applied via Naukri.com and was interviewed before Apr 2022. There were 2 interview rounds.
Answering a question on SQL coding for group by and nth highest number.
Use GROUP BY clause to group the data based on a column
Use ORDER BY clause to sort the data in descending order
Use LIMIT clause to limit the number of rows returned
Use OFFSET clause to skip the first n rows
Example: SELECT column_name FROM table_name GROUP BY column_name ORDER BY column_name DESC LIMIT n OFFSET m
I applied via Naukri.com and was interviewed in Feb 2024. There were 3 interview rounds.
It was js coding and react native related questions.
I was interviewed in Mar 2021.
My current project involves analyzing customer behavior on our e-commerce platform.
Collecting and cleaning data from various sources
Creating visualizations to identify patterns and trends
Using statistical models to make predictions and recommendations
Collaborating with cross-functional teams to implement changes
Tracking and measuring the impact of changes on customer behavior
I applied via Campus Placement and was interviewed before Oct 2021. There were 2 interview rounds.
Scaling refers to increasing capacity of a system. Horizontal scaling adds more machines, while vertical scaling adds more resources to a machine.
Horizontal scaling involves adding more machines to a system to increase capacity
Vertical scaling involves adding more resources to a machine to increase capacity
Use cases for horizontal scaling include handling increased traffic or adding redundancy
Use cases for vertical sca...
Python slq apti path json sksa
I applied via Job Portal and was interviewed before Nov 2022. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.
Dp, trees and basic time complexity
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
5 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
Experience working in Agile development environment
I applied via Campus Placement
Dsa problems dp and tress problem
I am a passionate software engineer with 5 years of experience in developing web applications using various technologies.
5 years of experience in software development
Proficient in developing web applications
Skilled in using various technologies
Passionate about software engineering
I applied via Campus Placement and was interviewed in Jun 2024. There were 2 interview rounds.
It was ok. I was not able to solve all the questions.
To remove the last element from a linked list, iterate to the second last node and update its next pointer to null.
Iterate through the linked list to find the second last node
Update the next pointer of the second last node to null
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