Foxberry Technologies interview experience Real time questions & tips from candidates to crack your interview

React developer

Foxberry Technologies
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1 rounds | 3 Coding problems

Interview preparation journey

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Application story
I recently applied to Foxberry Technologies through Coding Ninjas, and the process was both insightful and challenging. It began with an online test assessing coding and problem-solving skills. After clearing it, I was invited for the interview rounds. The interviewer started with a closure-based coding problem, followed by a task where I had to take an array of three words and capitalize the first letter of each. After that, I was asked questions on JavaScript fundamentals such as promises, async/await, and the event loop. The next round focused on React concepts, including useEffect, state management, and frontend basics like CSS positioning, Tailwind class names, payloads in HTTP responses, and form methods. Overall, it was a great learning experience that tested both my coding ability and conceptual clarity.
Preparation
Duration: 1-2 months
Topics: HTML, CSS, JavaScript, Tailwind CSS, React.js, Node.js, Express.js
Tip
Tip

Tip 1: Focus on scenario-based questions.

Tip 2: Gain in-depth knowledge.

Application process
Where: Campus
Eligibility: No criteria, (Salary Package - 3 LPA)
Resume Tip
Resume tip

Tip 1: Have good projects on your resume that you have done.

Tip 2: List only the skills on your resume in which you are confident.

Interview rounds

01
Round
Medium
Face to Face
Duration40 minutes
Interview date23 Aug 2025
Coding problem3

1. Convert String

Easy
15m average time
85% success
0/40
Asked in companies
ThalesSAP LabsPayU

You are given a string 'STR'. You have to convert the first alphabet of each word in a string to UPPER CASE.

For example:

If the given string 'STR' = ”I am a student of the third year” so you have to transform this string to ”I Am A Student Of The Third Year"

Note:

'STR' will contains only space and alphabets both uppercase and lowercase. The words will be separated by space.
Try solving now

2. JavaScript & Asynchronous Concepts

  • What are Promises? (Learn)
  • Explain async/await. (Learn)
  • How does the Event Loop work in JavaScript? (Learn)

3. Frontend Basics

  • What is React? (Learn)
  • What is useEffect in React, and how do you use it? (Learn)
  • How do you manage state in React? (Learn)
  • What are the position properties in CSS (static, relative, absolute, fixed, sticky)? (Learn)
  • What are class names in Tailwind CSS (e.g., flex, justify-center, items-center)?
  • What is a payload in HTTP responses?
  • What is the default method of a <form> in HTML? (Answer: GET)

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

Which keyword is used for inheritance?

Choose another skill to practice
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