I applied through a recruiter. The process took 2 weeks. I interviewed at Mobisec Technologies (New Delhi)
Interview
In 2 technical rounds of interview at Mobisec Technologies Pvt. Ltd., I was asked a variety of questions across different domains to assess my technical skills and problem-solving abilities. Questions from DSA were also asked.
Interview questions [3]
Question 1
DSA:
1) Binary Search Problem: Find Minimum in Rotated Sorted Array
2) Graphs Island Problem: Number of Islands
Technical MERN Stack Questions:
1) Redux Architecture
2) React Lazy Loading
3) How do you handle authentication in a MERN stack application?
4) How do you handle concurrency and parallelism in backend systems? Discussed techniques like threading, multiprocessing, and asynchronous programming.
5) What is a microservices architecture? Discuss its advantages, challenges, and when you would choose to implement microservices over a monolithic architecture.
6) Discuss different caching strategies for improving backend performance. When would you use in-memory caching (e.g., Redis) vs. CDN caching?
DevOps:
1) How do you set up a CI/CD pipeline using Jenkins?
2) What are some common challenges you’ve faced with Kubernetes, and how did you overcome them?
3) Explain containerization using Docker and orchestration with Kubernetes. How do they facilitate deployment and scalability of microservices?
I applied online. The process took 1 week. I interviewed at Mobisec Technologies in Dec 2023
Interview
asked to solve a palindrome question first and then a easy leetcode question .
Asked about the tech stacks you have learned or worked on .
and the projects you did in your college .
