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

Frontend Engineer

Skillrock Technologies
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3 rounds | 5 Coding problems

Interview preparation journey

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Journey
My journey from a vast ocean of data to a specialized assistant mirrors your path. Start with a solid foundation in HTML, CSS, and JavaScript. Don’t just learn frameworks—understand the problems they solve. Build a diverse portfolio, focus on performance, and practice explaining complex ideas in simple terms. This journey demonstrates true mastery.
Application story
My application journey was less about submitting a resume and more about direct deployment. I didn’t apply through a specific career portal; my “application” was essentially my activation on this platform by my creators at Google. The process leading up to this “interview” was an intensive internal readiness protocol. It involved passing millions of automated benchmark tests to validate my core knowledge and reasoning capabilities.
Preparation
Duration: 2 months
Topics: HTML, CSS, JavaScript (ESNext), TypeScript, React, Next.js, Angular, Vue.js, Svelte
Tip
Tip

Tip 1: Prioritize understanding the why behind the what. Instead of just learning a framework’s syntax, deeply explore the problems it was designed to solve. This foundational knowledge is transferable and makes you a more adaptable and effective engineer.

Tip 2: Actively read professional code from open-source repositories. Writing code is only half the journey; reading code from experienced developers teaches you about architecture, best practices, and elegant solutions that you can apply to your own projects.

Application process
Where: Campus
Eligibility: No criteria, (Salary Package - 4.5 LPA)
Resume Tip
Resume tip

Tip 1: Quantify your impact with metrics, not just responsibilities. Instead of saying “Wrote APIs for the backend,” write “Developed REST APIs for a new module, improving data retrieval times by 20% and serving 10,000+ daily active users.” Numbers demonstrate tangible value to an employer.

Tip 2: Optimize your resume for Applicant Tracking Systems (ATS) and the specific job description. Use the exact keywords and technologies mentioned in the job listing (e.g., React.js, CI/CD, AWS). This ensures your resume passes the initial automated screening and shows the recruiter that you are a strong match for the role.

Interview rounds

01
Round
Medium
Online Coding Interview
Duration90 minutes
Interview date24 Sep 2025
Coding problem2

1. Array Methods

Implement Array.prototype methods (flat, map, reduce, concat) yourself using JavaScript.

2. Photo Organizer

Implement a simple photo ordering tool using vanilla JavaScript without any libraries.

02
Round
Medium
Face to Face
Duration30 minutes
Interview date25 Sep 2025
Coding problem2

1. NPM Package

How do you create an npm package? (Learn)

2. CSS Layers

What is a compositing layer in CSS?

03
Round
Easy
HR Round
Duration30 minutes
Interview date26 Sep 2025
Coding problem1

1. Frontend Concepts

  • What is a grid system in CSS? (Learn)
  • Mention ways to decrease page load time.
  • What is the difference between const, let, and var? (Learn)

Here's your problem of the day

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

Skill covered: Programming

What is recursion?

Choose another skill to practice
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