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I applied via Referral and was interviewed before Nov 2021. There were 3 interview rounds.
posted on 16 Sep 2023
I applied via Referral and was interviewed before Sep 2022. There were 3 interview rounds.
Assignment on multiple topic
posted on 13 Apr 2024
Data analysis and data science are crucial for extracting valuable insights from large datasets to drive informed decision-making.
Data analysis and data science help in uncovering patterns and trends within data.
They enable businesses to make data-driven decisions for improved efficiency and effectiveness.
These fields also play a vital role in predictive analytics and forecasting.
Examples include using machine learning...
PGDM in Business Analytics provides specialized knowledge and skills for analyzing data to drive business decisions.
Specialized curriculum focusing on data analysis techniques and tools
Hands-on experience with real-world data sets
Opportunities for networking with industry professionals
Career advancement in the field of business analytics
Machine coding round, try to come up with at least one working requirement
I applied via Recruitment Consulltant and was interviewed before Sep 2023. There were 5 interview rounds.
I would use Python for data analysis, Java for enterprise applications, and JavaScript for web development.
Python - data analysis, machine learning, scientific computing (e.g. pandas, numpy)
Java - enterprise applications, backend development (e.g. Spring framework)
JavaScript - web development, front-end development (e.g. React, Angular)
Create a service to assign a delivery operator
Design a system for assigning Uber rides efficiently and fairly
Use a matching algorithm to pair riders with drivers based on location, availability, and other factors
Implement a dynamic pricing system to incentivize drivers to accept rides in high-demand areas
Consider implementing a rating system for both riders and drivers to ensure quality service
Utilize real-time data and analytics to optimize ride assignments and r
A leader should possess qualities such as communication skills, empathy, decisiveness, and the ability to inspire and motivate others.
Communication skills - A leader should be able to effectively communicate with team members, stakeholders, and other leaders.
Empathy - A good leader should be able to understand and relate to the emotions and experiences of others.
Decisiveness - Leaders should be able to make tough decis...
I applied via Approached by Company and was interviewed before Nov 2021. There were 4 interview rounds.
This was a live coding round where the problem statement was shared 15 minutes before the interview. The time duration was 2 hours.
The problem statement was a Driver allocation system. I had to write few APIs such as:
1) take input for source, destination, distance
2) allocate free driver to new booking
3) record driver's
The complete backend app had to be developed for this to make a working code. The database, language was completely free for choosing.
The program had to be developed on the system and code had to be shared on mail later.
Code in Go to find kth minimum element from a given list of numbers.
Sort the list of numbers in ascending order
Return the kth element from the sorted list
Goroutines are lightweight threads that are managed by Go runtime.
Goroutines are created using the 'go' keyword.
They are multiplexed onto OS threads by Go runtime.
They communicate using channels.
They are scheduled cooperatively, not preemptively.
They have a small stack size (2KB) compared to OS threads.
They are used extensively in Go for concurrency and parallelism.
I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.
Implement some LLD and use clean code formulas
Better be prepared for all deep dive questions about tech and project you worked
I applied via LinkedIn and was interviewed before May 2022. There were 3 interview rounds.
I applied via Approached by Company and was interviewed before Apr 2023. There were 4 interview rounds.
Any online ideas, ds-algo, medium level
Swift, security framework, api, memory management
Joins are used to combine rows from two or more tables based on a related column between them.
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN
Syntax of join: SELECT columns FROM table1 JOIN table2 ON table1.column = table2.column
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id
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