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I applied via LinkedIn and was interviewed in Apr 2024. There were 3 interview rounds.
Dynamic programming , graph for 1 hour
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I applied via Referral and was interviewed before Nov 2023. There were 2 interview rounds.
DS algo questions with about 3 questions in topic like graph, strings ,arrays
I applied via Approached by Company and was interviewed in Sep 2023. There were 4 interview rounds.
posted on 17 Jan 2025
I applied via Naukri.com and was interviewed in Dec 2024. There were 3 interview rounds.
2 leetcode problem
1. house robbers
2. Reverse linkedlist
I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.
C and Golang related questions, 2 Hours assement, The test involved writing code by hand in paper in the office (Bengaluru)
Go code to remove duplicate elements from a slice of strings
Use a map to keep track of unique elements
Iterate over the slice and add elements to the map
Create a new slice with unique elements from the map
Arrays have fixed length, slices are dynamic and can grow/shrink. Slices are references to arrays.
Arrays have fixed length, specified at compile time.
Slices are dynamic, can grow or shrink at runtime.
Slices are references to arrays, allowing for more flexibility.
Example: var arr [3]string // array with fixed length of 3
Example: slice := make([]string, 0) // slice with dynamic length
Struct is a user-defined data type that groups related data fields together. Interface defines a set of methods that a type must implement.
Struct is used to create complex data structures by grouping related data fields together.
Interface defines a set of methods that a type must implement. It allows for polymorphism in Go.
Example: type Person struct { Name string; Age int }
Example: type Shape interface { Area() float6...
Containerization is a method of packaging, distributing, and running applications in isolated environments called containers.
Containers are lightweight, portable, and can run on any platform that supports containerization.
They include everything needed to run the application, such as code, runtime, system tools, libraries, and settings.
Popular containerization tools include Docker, Kubernetes, and Podman.
Containerizati...
Implementing a struct in Go code
Define a struct using the 'type' keyword
Add fields to the struct with their respective data types
Access struct fields using dot notation
Goroutine is a lightweight thread managed by Go runtime, allowing concurrent execution of functions.
Goroutines are created using the 'go' keyword in Go programming language.
They are more lightweight than threads and are managed by the Go runtime.
Goroutines allow for concurrent execution of functions without the need for manual thread management.
Example: go myFunction()
Example: go func() { // code here }
Concurrency in Go is achieved using goroutines and channels.
Use goroutines to run functions concurrently
Communicate between goroutines using channels
Avoid using shared memory for synchronization
A channel in Go is a communication mechanism that allows goroutines to communicate with each other.
Buffered channels have a specific capacity and can send multiple values without the need for a corresponding receive operation immediately.
Unbuffered channels have no capacity and require both a send and receive operation to be ready at the same time for communication to occur.
Scaling refers to the ability of a system to handle increasing amounts of work or its potential to accommodate growth.
Horizontal scaling involves adding more machines to distribute the load, while vertical scaling involves increasing the resources of a single machine.
Horizontal scaling is more cost-effective and provides better fault tolerance, but can be more complex to implement.
Vertical scaling is simpler to impleme...
I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.
There were 3 coding questions totally based on dsa- hard
Use Dijkstra's algorithm to find the node with the shortest distance in a graph.
Implement Dijkstra's algorithm to calculate the shortest distance from a starting node to all other nodes in the graph.
Select the node with the smallest distance that has not been visited yet as the current node.
Update the distances of neighboring nodes from the current node if the new distance is smaller than the previously recorded distan...
posted on 4 Nov 2024
I applied via Approached by Company and was interviewed in Jun 2024. There were 3 interview rounds.
Design a RESTful API for CRUD operations on user resources.
Use HTTP methods like GET, POST, PUT, DELETE for CRUD operations
Create endpoints like /users for listing all users, /users/{id} for specific user
Use status codes like 200 for success, 404 for not found, 400 for bad request
Implement authentication and authorization mechanisms for security
Include request and response body formats like JSON or XML
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.
Advantages of OOPs include code reusability, modularity, flexibility, and easier maintenance.
Encapsulation allows data hiding and protection, reducing complexity and increasing security.
Inheritance enables code reuse and promotes the creation of hierarchical relationships between classes.
Polymorphism allows objects...
jQuery is a JavaScript library that simplifies HTML document traversal and manipulation, event handling, and animation.
jQuery is a fast, small, and feature-rich JavaScript library.
It makes things like HTML document traversal and manipulation, event handling, and animation much simpler with an easy-to-use API.
jQuery simplifies common tasks like AJAX calls and DOM manipulation.
JavaScript is a programming language that en...
Ecom is core platform
PHP is a server-side scripting language used for web development.
PHP stands for Hypertext Preprocessor.
It is open source and widely used for creating dynamic web pages.
Advantages include easy integration with HTML, support for various databases, and compatibility with different operating systems.
PHP code can be embedded within HTML code, making it easy to work with web content.
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