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Experion Technologies Lead Software Engineer Interview Questions and Answers

Updated 20 Dec 2024

Experion Technologies Lead Software Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. What is event loop
  • Ans. 

    Event loop is a mechanism in programming that allows for asynchronous execution of code by continuously checking for and handling events.

    • Event loop is commonly used in JavaScript to handle asynchronous operations.

    • It allows for non-blocking I/O operations by delegating tasks to the operating system.

    • Event loop continuously checks the event queue for new events and executes them in a loop.

    • Example: In Node.js, the event lo...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. What is async/await in node
  • Ans. 

    Async/await in Node.js is a feature that allows for asynchronous code to be written in a synchronous manner.

    • Async/await is a way to write asynchronous code that looks like synchronous code, making it easier to read and maintain.

    • It allows you to write asynchronous functions using the async keyword and await promises inside those functions.

    • Async/await is built on top of promises and is supported in Node.js version 7.6 an...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. What is your career goal
  • Ans. 

    My career goal is to become a technical leader in the software engineering field, leading high-performing teams and delivering innovative solutions.

    • Become a technical leader in software engineering

    • Lead high-performing teams

    • Deliver innovative solutions

    • Continuously learn and grow in the field

  • Answered by AI

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
No response
Round 1 - Technical 

(3 Questions)

  • Q1. Data structure [Array]
  • Q2. Core JAVA questions[ exception handling , OOPS , Collections Framework ]
  • Q3. JDBC and SQL questions
Round 2 - Technical 

(2 Questions)

  • Q1. Project discussion
  • Q2. Tell me one scenerio under which you did development
  • Ans. 

    Developed a mobile app for tracking daily water intake

    • Researched existing water tracking apps for inspiration

    • Designed user interface for easy input of water consumption

    • Implemented backend database to store user data

    • Tested app with beta users for feedback and improvements

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

There were simple aptitude questions and core java MCQS

Round 2 - Technical 

(3 Questions)

  • Q1. What's OOPs concept
  • Ans. 

    OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (object).

    • Inheritance: Ability of a class to inherit properties and behavior from another class.

    • Polymorphism: Ability to present the same interface for different data types.

    • Abstraction: Hiding th...

  • Answered by AI
  • Q2. Explain Inheritance
  • Ans. 

    Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.

    • Allows a class to inherit attributes and methods from another class

    • Promotes code reusability and reduces redundancy

    • Creates a parent-child relationship between classes

    • Derived class can override or extend the functionality of the base class

    • Example: Class 'Car' can inherit from class 'Vehicle' and inh...

  • Answered by AI
  • Q3. Basic Java output questions
Round 3 - HR 

(1 Question)

  • Q1. Interviewer asked me to introduce and then he asked about my education and family details and then he told me about company.

Interview Preparation Tips

Interview preparation tips for other job seekers - For freshers it's easy to crack interview if they they are smart. Just revise core java and basic aptitude questions.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - One-on-one 

(3 Questions)

  • Q1. What are closures
  • Ans. 

    Closures are functions that have access to variables from their containing scope even after the scope has closed.

    • Closures allow functions to access variables from their outer function even after the outer function has finished executing.

    • They are commonly used in event handlers, callbacks, and asynchronous programming.

    • Closures help in maintaining state in functional programming.

  • Answered by AI
  • Q2. What is virtual DOM
  • Ans. 

    Virtual DOM is a lightweight copy of the actual DOM used for efficient updates in web development.

    • Virtual DOM is a concept used in frameworks like React to improve performance by minimizing actual DOM manipulations.

    • When changes are made to the virtual DOM, a comparison is done with the actual DOM to determine the minimal updates needed.

    • This approach reduces the number of costly DOM operations, resulting in faster rende

  • Answered by AI
  • Q3. What are the data types in JS
  • Ans. 

    Data types in JavaScript include number, string, boolean, object, function, undefined, and null.

    • Number - represents numeric data, e.g. 10, 3.14

    • String - represents textual data, e.g. 'hello', '123'

    • Boolean - represents true or false values, e.g. true, false

    • Object - represents complex data structures, e.g. { key: 'value' }

    • Function - represents executable code, e.g. function() { }

    • Undefined - represents a variable that has ...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Write react code for counter
  • Ans. 

    React code for a simple counter

    • Create a functional component for the counter

    • Use useState hook to manage the count state

    • Render the count value and buttons to increment and decrement the count

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - it was good

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Aptitude Test 

General aptitude online test

Round 2 - Technical 

(2 Questions)

  • Q1. OOPS basic concepts with eg
  • Q2. C#,Sql,MVC concepts
Round 3 - Technical 

(2 Questions)

  • Q1. Project experience
  • Ans. 

    I have experience working on various projects including web development, mobile app development, and database management.

    • Developed a web application using React.js and Node.js for a client in the e-commerce industry

    • Created a mobile app using Swift for a healthcare startup to track patient data

    • Managed a MySQL database for a financial services company to store and retrieve customer information

  • Answered by AI
  • Q2. Coding related questions asked
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via campus placement at Amrita Vishwa Vidyapeetham, Amritapuri Campus

Round 1 - Aptitude Test 

Since it came through college I was a fresher and it was aptitude + English

Round 2 - Technical 

(2 Questions)

  • Q1. Project questions based on resume
  • Q2. Then some HR questions also based
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Develop small demo project

Round 2 - Technical 

(2 Questions)

  • Q1. What is routes in laravel
  • Ans. 

    Routes in Laravel are used to define the URL structure of your application and map them to controller actions.

    • Routes are defined in the routes/web.php file for web routes and routes/api.php file for API routes

    • Routes can be defined using various HTTP methods like GET, POST, PUT, DELETE, etc.

    • Routes can have parameters and wildcards to capture dynamic parts of the URL

    • Routes can be named to easily generate URLs or redirect

  • Answered by AI
  • Q2. What is rest API
  • Ans. 

    REST API is a set of rules and conventions for building and interacting with web services using HTTP methods.

    • REST stands for Representational State Transfer

    • Uses standard HTTP methods like GET, POST, PUT, DELETE

    • Data is transferred in JSON or XML format

    • Stateless communication between client and server

    • Example: GET request to retrieve data from a server

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Prev job work and project details , roles and responsibility

Round 2 - Technical 

(2 Questions)

  • Q1. What is SDLC process
  • Ans. 

    SDLC process is a structured approach to software development that defines tasks performed at each stage of the software development life cycle.

    • SDLC stands for Software Development Life Cycle

    • It includes stages like planning, analysis, design, implementation, testing, and maintenance

    • Each stage has specific goals and deliverables to ensure the quality and success of the software project

  • Answered by AI
  • Q2. What is the ASp.net mean for ?
  • Ans. 

    ASP.NET stands for Active Server Pages .NET, a web application framework developed by Microsoft.

    • ASP.NET is a server-side web application framework used for building dynamic web pages and web applications.

    • It allows developers to create web applications using languages like C# or VB.NET.

    • ASP.NET provides tools and libraries for building web forms, MVC (Model-View-Controller) applications, and Web API services.

    • It is part o...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - focus on tech round

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. How do you read an external text file
  • Ans. 

    To read an external text file, you can use file handling techniques in programming languages like Python or Java.

    • Use file handling functions like open(), read(), and close() in Python to read an external text file.

    • In Java, use classes like FileReader and BufferedReader to read text files.

    • Specify the file path and mode (read mode) when opening the file.

    • Read the contents of the file line by line or as a whole, depending ...

  • Answered by AI
  • Q2. Write a java program to find the occurrences of characters
  • Ans. 

    Java program to find occurrences of characters in a string

    • Create a HashMap to store characters and their counts

    • Iterate through the string and update the counts in the HashMap

    • Print the characters and their counts from the HashMap

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Hard work is a must

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com

Round 1 - HR 

(1 Question)

  • Q1. Basic information like:- why you want to change job, and some similar questions...
Round 2 - Technical 

(1 Question)

  • Q1. Intermediate level questions on joins, cursor, bulk collect, trigger ....

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company

Experion Technologies Interview FAQs

How many rounds are there in Experion Technologies Lead Software Engineer interview?
Experion Technologies interview process usually has 3 rounds. The most common rounds in the Experion Technologies interview process are One-on-one Round, Technical and HR.
How to prepare for Experion Technologies Lead Software Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Experion Technologies. The most common topics and skills that interviewers at Experion Technologies expect are CSS3, Front End, JQuery, Javascript and Product Engineering.
What are the top questions asked in Experion Technologies Lead Software Engineer interview?

Some of the top questions asked at the Experion Technologies Lead Software Engineer interview -

  1. what is async/await in n...read more
  2. what is event l...read more

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Experion Technologies Lead Software Engineer Salary
based on 94 salaries
₹6.8 L/yr - ₹22 L/yr
32% less than the average Lead Software Engineer Salary in India
View more details

Experion Technologies Lead Software Engineer Reviews and Ratings

based on 8 reviews

4.5/5

Rating in categories

4.3

Skill development

4.4

Work-Life balance

4.3

Salary & Benefits

4.0

Job Security

4.2

Company culture

4.0

Promotions/Appraisal

4.2

Work Satisfaction

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