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I applied via LinkedIn and was interviewed before Sep 2023. There were 3 interview rounds.
Find the largest subsequence in a given string.
Iterate through the string and keep track of the current subsequence length
Update the length when encountering a character that is greater than the previous character
Return the longest subsequence found
Lifetime scopes in .Net refer to the lifespan of objects managed by a dependency injection container.
Lifetime scopes define how long an object should exist within the container
Common lifetime scopes include transient, singleton, scoped
Transient objects are created each time they are requested
Singleton objects are created once and reused for the lifetime of the application
Scoped objects are created once per request or s
Some of the new features in .Net 7 include performance improvements, new language features, and enhanced tooling.
Performance improvements such as faster startup times and reduced memory usage
New language features like records, top-level statements, and pattern matching enhancements
Enhanced tooling with improved support for Visual Studio and Visual Studio Code
Support for ARM64 architecture and WebAssembly
Improved suppor...
Kafka is a distributed streaming platform used for building real-time data pipelines and streaming applications.
Kafka is designed to handle high-throughput, fault-tolerant, and scalable real-time data streams.
It allows for the publishing and subscribing to streams of records, similar to a message queue.
Kafka is often used for log aggregation, stream processing, event sourcing, and real-time analytics.
It provides durabi...
Design a scalable system like Instagram for sharing photos and videos
Use a distributed architecture with multiple servers for handling user uploads, storage, and retrieval
Implement a content delivery network (CDN) for fast delivery of media content to users worldwide
Utilize a database system for storing user data, media metadata, and relationships between users and content
Incorporate caching mechanisms to improve perfo...
Microservices architecture using Docker containers and Kubernetes for scalability and flexibility.
Utilizing microservices to break down the application into smaller, independent services
Using Docker containers for easy deployment and scalability
Leveraging Kubernetes for orchestration and management of containers
I have contributed to open source projects, participated in hackathons, and regularly attend tech meetups.
Contributed to open source projects such as GitHub repositories
Participated in hackathons to develop new software solutions
Regularly attend tech meetups to stay updated on industry trends
Familiarity with different Azure services is essential for a Software Engineer III role.
Understanding of Azure Virtual Machines for scalable computing
Knowledge of Azure Blob Storage for storing large amounts of unstructured data
Experience with Azure Functions for serverless computing
Familiarity with Azure SQL Database for relational database management
Understanding of Azure Cognitive Services for AI and machine learnin
Scaling the application involves optimizing performance, increasing capacity, and ensuring reliability.
Implementing load balancing to distribute traffic evenly across multiple servers
Using caching mechanisms to reduce database load and improve response times
Utilizing horizontal scaling by adding more servers to handle increased traffic
Optimizing database queries and indexes for faster data retrieval
Implementing microse...
I applied via LinkedIn and was interviewed in Apr 2021. There were 3 interview rounds.
What people are saying about Maersk
I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in May 2020. There were 3 interview rounds.
Diameter of a binary tree is the longest path between any two leaf nodes.
Calculate the height of left and right subtrees recursively.
Calculate the diameter recursively using the formula max(left_height + right_height + 1, max(left_diameter, right_diameter)).
Return the maximum diameter.
To find interchanged terms from an AP series
Identify the common difference between terms
Swap the positions of adjacent terms
Check if the new series is also an AP
Repeat until no more interchanged terms can be found
Database indexing is a technique to improve the performance of database queries.
Indexing creates a data structure that allows for faster retrieval of data.
Indexes are created on one or more columns of a table.
Queries that use indexed columns can be executed faster.
Indexes can be clustered or non-clustered.
Clustered indexes determine the physical order of data in a table.
Non-clustered indexes create a separate structure...
I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.
It was good
Good
posted on 5 Feb 2024
posted on 15 Mar 2025
I appeared for an interview before Mar 2024, where I was asked the following questions.
I have over 5 years of experience in software development, focusing on web applications and cloud solutions.
Developed a scalable e-commerce platform using React and Node.js, improving load times by 30%.
Led a team of 4 in migrating legacy systems to AWS, resulting in a 40% reduction in operational costs.
Implemented CI/CD pipelines using Jenkins, which decreased deployment times from hours to minutes.
Collaborated with cr...
posted on 22 Jul 2023
I applied via Recruitment Consulltant and was interviewed in Jun 2023. There were 4 interview rounds.
It was a normal aptitude test with mathematical questions.
It was a techno-coding test where I had to code while sharing my screen on a live conversation with the interviewer.
I would analyze the current approach, identify the root cause of the issue, brainstorm alternative solutions, and collaborate with the team to implement and test them.
Analyze the current approach to identify weaknesses
Brainstorm alternative solutions with the team
Implement and test the new solutions
Regularly communicate and collaborate with team members
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