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Levitation Infotech Full Stack Developer Interview Questions, Process, and Tips
Levitation Infotech Full Stack Developer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Cuvette and was interviewed in Feb 2024. There were 2 interview rounds.
They asked us to build invoice generator webapp (TS , tailwindcss was necessary)
(5 Questions)
- Q1. What is prop drilling?
- Ans.
Prop drilling is the process of passing down props from a parent component to nested child components.
Prop drilling can lead to complex and hard-to-maintain code as props need to be passed through multiple levels of components.
To avoid prop drilling, context API or state management libraries like Redux can be used to manage global state.
Example: If a parent component has data that needs to be accessed by a deeply neste...
- Q2. If page is taking 1 min to load, according to you what's the issue
- Ans.
The issue could be due to various reasons such as heavy server load, inefficient code, large file sizes, or network issues.
Check server load and performance
Optimize code for efficiency
Reduce file sizes, especially images and videos
Check for network issues or latency
Consider caching strategies
- Q3. What is clustering in nodejs
- Ans.
Clustering in Node.js is a technique used to group similar tasks or processes together for better performance and scalability.
Clustering allows Node.js to utilize multiple CPU cores by creating child processes to handle incoming requests.
It helps in distributing the workload evenly across multiple processes, improving overall performance.
Example: Using the 'cluster' module in Node.js to create a cluster of worker proce
- Q4. Reverse a string in JS lang
- Ans.
Use built-in methods like split, reverse, and join to reverse a string in JS.
Split the string into an array of characters
Reverse the array
Join the array back into a string
- Q5. What is req.params and req.query
- Ans.
req.params is used to access route parameters in a URL, while req.query is used to access query parameters in a URL.
req.params is an object containing properties mapped to the named route parameters in the URL
req.query is an object containing a property for each query string parameter in the URL
Example: For a route '/users/:id' and a URL '/users/123?name=John', req.params.id would be '123' and req.query.name would be '
Skills evaluated in this interview
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Interview questions from similar companies
Selected
I applied via Naukri.com and was interviewed in Dec 2024. There were 3 interview rounds.
(1 Question)
- Q1. Do you have an internship opportunity for a Full-stack Developer(Fresher)?
(1 Question)
- Q1. Is the internship for a full-stack developer paid?
(1 Question)
- Q1. How many years is the internship for a full-stack Developer?
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Javascript questions were mainly there like closures , currying Objects and promises , then they started with React
- Q2. In react they asked about hooks, difference between props and state, version , useMemo , axios working , microservices
(2 Questions)
- Q1. Why do u want to join us , u already holding an offer
- Ans.
I am drawn to your company's innovative projects and collaborative work environment.
I am impressed by the cutting-edge technologies and projects your company is working on.
I value the opportunity to work in a collaborative and supportive team environment.
I believe that joining your company will provide me with the chance to further develop my skills and contribute meaningfully to impactful projects.
- Q2. How do u prioritize your task
- Ans.
I prioritize tasks based on deadlines, importance, and dependencies.
I create a list of all tasks and categorize them based on deadlines.
I identify tasks that are critical to the project's success and prioritize them accordingly.
I consider dependencies between tasks and prioritize those that are dependent on others being completed first.
I regularly reassess priorities and adjust as needed based on changing circumstances...
Karthika Ravichandran
(2 Questions)
- Q1. What challeges you have face in your project
- Q2. What challenges u have faced in your projecg
I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. Write program using stream API
- Q2. Create Immutable class
I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Abstract and interface difference
- Ans.
Abstract classes can have both abstract and non-abstract methods, while interfaces can only have abstract methods.
Abstract classes can have constructors, fields, and non-abstract methods.
Interfaces can only have abstract methods and constants.
A class can implement multiple interfaces but can only inherit from one abstract class.
- Q2. Multiple inheritance
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a Full Stack Developer with experience in front-end and back-end technologies, passionate about creating innovative solutions.
Experienced in HTML, CSS, JavaScript for front-end development
Proficient in Node.js, Express, MongoDB for back-end development
Skilled in creating responsive and user-friendly web applications
Strong problem-solving and communication skills
- Q2. Package discussion
I applied via LinkedIn and was interviewed in Jun 2024. There were 3 interview rounds.
There is 30 aptitude test
There 2 coding problems
(3 Questions)
- Q1. Describe Oops concepts in java
- Ans.
Oops concepts in Java are fundamental principles of object-oriented programming such as Inheritance, Polymorphism, Encapsulation, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability of an object to take on multiple forms.
Encapsulation: Wrapping data and methods into a single unit.
Abstraction: Hiding the implementation details and showing only the neces
- Q2. And some questions on the language
- Q3. About the project u have done
Skills evaluated in this interview
I applied via Company Website and was interviewed in Jul 2024. There were 3 interview rounds.
(2 Questions)
- Q1. I can understand English
- Q2. Read and write
Speak in english and work
(2 Questions)
- Q1. Ask me questions
- Q2. I will understand and tell the answer
I applied via Company Website and was interviewed in Oct 2024. There were 3 interview rounds.
Regarding To My Full Stack
Regarding To My Full Stack
(2 Questions)
- Q1. What Is Python And Discuss With Some Questions
- Q2. In that Case Studies
Selected
I applied via Campus Placement and was interviewed in Jun 2024. There were 5 interview rounds.
All good nothing much
2 Question will be given you have answer them
(2 Questions)
- Q1. English Speaking skills
- Q2. Fill in the blanks
(1 Question)
- Q1. About python/java based on your resume
(1 Question)
- Q1. Basic HR Questions
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Levitation Infotech Full Stack Developer Interview Process
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