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Practo Engineering Manager Interview Questions and Answers
Practo Engineering Manager Interview Experiences
1 interview found
Anonymous
(1 Question)
- Q1. Design middleware for homepage
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Interview questions from similar companies
I applied via Recruitment Consulltant and was interviewed in May 2024. There were 2 interview rounds.
(3 Questions)
- Q1. Kafka related questions
- Q2. Find 2 sum , follow-up question Triplet sum in array
- Ans.
Finding 2 sum and Triplet sum in an array of strings
Use a hashmap to store the elements and their indices for quick lookup
For 2 sum, iterate through the array and check if the target - current element exists in the hashmap
For Triplet sum, fix one element and find the other two using 2 sum approach
- Q3. How to handle performance issue in java app
- Ans.
Performance issues in Java apps can be handled by profiling, optimizing code, using caching, and scaling resources.
Use profiling tools like JProfiler or VisualVM to identify bottlenecks
Optimize code by reducing unnecessary loops, improving algorithms, and minimizing database queries
Implement caching mechanisms like Redis or Memcached to store frequently accessed data
Scale resources by adding more servers, using load ba
(2 Questions)
- Q1. Design Cron job scheduler
- Ans.
Design a Cron job scheduler for automating tasks at specific times.
Define the schedule using cron expressions (e.g. '0 0 * * *' for daily at midnight)
Implement a job queue to manage tasks and their execution
Include error handling and logging for monitoring and troubleshooting
Consider scalability and performance optimizations for handling large number of jobs
- Q2. EM role- so scenario based question
Skills evaluated in this interview
(1 Question)
- Q1. HLD of BookMyShow
- Ans.
BookMyShow is a popular online ticketing platform for movies, events, and other entertainment.
BookMyShow is a platform where users can book tickets for movies, events, plays, sports, etc.
It provides information on upcoming events, movie showtimes, and venue details.
Users can select seats, make payments, and receive e-tickets for their bookings.
The platform also offers reviews, ratings, and recommendations for users to ...
Skills evaluated in this interview
(1 Question)
- Q1. Design email notification system
- Ans.
Design an email notification system for efficient communication.
Identify the triggers for sending email notifications (e.g. new user registration, password reset)
Design a user-friendly interface for users to manage their notification preferences
Implement a system to track email delivery and user engagement
Consider personalization options for email content based on user behavior
Ensure compliance with data protection reg
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Recruitment Consulltant and was interviewed before Sep 2022. There were 2 interview rounds.
(5 Questions)
- Q1. Problem solving leetcode problems
- Q2. System design questions leetcode
- Q3. Project architecture and understanding
- Q4. People Management and conflict management
- Q5. Leadership principles and qualities
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Jun 2023. There were 5 interview rounds.
Coding Test and Code review comprehension Round
(1 Question)
- Q1. Questions related to CDN, Recommendation Engine and Designing a system that is online (Twitter/Instagram etc)
(1 Question)
- Q1. Questions related to DNS Resolution, Database related Questions and System Design
(1 Question)
- Q1. Queries related to how to scale a service, and DB Normalizations
(1 Question)
- Q1. This was a Cultural Fit Round
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in May 2024. There were 2 interview rounds.
(3 Questions)
- Q1. Kafka related questions
- Q2. Find 2 sum , follow-up question Triplet sum in array
- Ans.
Finding 2 sum and Triplet sum in an array of strings
Use a hashmap to store the elements and their indices for quick lookup
For 2 sum, iterate through the array and check if the target - current element exists in the hashmap
For Triplet sum, fix one element and find the other two using 2 sum approach
- Q3. How to handle performance issue in java app
- Ans.
Performance issues in Java apps can be handled by profiling, optimizing code, using caching, and scaling resources.
Use profiling tools like JProfiler or VisualVM to identify bottlenecks
Optimize code by reducing unnecessary loops, improving algorithms, and minimizing database queries
Implement caching mechanisms like Redis or Memcached to store frequently accessed data
Scale resources by adding more servers, using load ba
(2 Questions)
- Q1. Design Cron job scheduler
- Ans.
Design a Cron job scheduler for automating tasks at specific times.
Define the schedule using cron expressions (e.g. '0 0 * * *' for daily at midnight)
Implement a job queue to manage tasks and their execution
Include error handling and logging for monitoring and troubleshooting
Consider scalability and performance optimizations for handling large number of jobs
- Q2. EM role- so scenario based question
Skills evaluated in this interview
(1 Question)
- Q1. HLD of BookMyShow
- Ans.
BookMyShow is a popular online ticketing platform for movies, events, and other entertainment.
BookMyShow is a platform where users can book tickets for movies, events, plays, sports, etc.
It provides information on upcoming events, movie showtimes, and venue details.
Users can select seats, make payments, and receive e-tickets for their bookings.
The platform also offers reviews, ratings, and recommendations for users to ...
Skills evaluated in this interview
(1 Question)
- Q1. Design email notification system
- Ans.
Design an email notification system for efficient communication.
Identify the triggers for sending email notifications (e.g. new user registration, password reset)
Design a user-friendly interface for users to manage their notification preferences
Implement a system to track email delivery and user engagement
Consider personalization options for email content based on user behavior
Ensure compliance with data protection reg
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Recruitment Consulltant and was interviewed before Sep 2022. There were 2 interview rounds.
(5 Questions)
- Q1. Problem solving leetcode problems
- Q2. System design questions leetcode
- Q3. Project architecture and understanding
- Q4. People Management and conflict management
- Q5. Leadership principles and qualities
Interview Preparation Tips
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Practo Engineering Manager Interview Process
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Practo Engineering Manager Reviews and Ratings
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Rating in categories
|
Business Development Manager
244
salaries
|  ₹3 L/yr - ₹9.6 L/yr |
|
Product Support Specialist
126
salaries
| ₹1 L/yr - ₹5 L/yr |
|
Territory Sales Manager
109
salaries
| ₹3 L/yr - ₹10 L/yr |
|
Team Lead
62
salaries
| ₹4 L/yr - ₹12.9 L/yr |
|
Assistant Area Manager
58
salaries
| ₹5 L/yr - ₹14 L/yr |
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