Flipkart

Flipkart

Indian e-commerce giant tackling massive supply chain and scale problems.

4 Rounds ~18 Days Hard
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The Interview Loop

Recruiter Screen (30 min)

Standard fit check, behavioral questions, and resume overview.

Technical Loop (3-4 Rounds)

Deep dive into domain knowledge, coding, and system design.

Interview Question Bank

Frontend Engineer • Coding • hard

Build a nested comment system similar to Reddit or Flipkart's Q&A section. It should support N-level deep replies, adding a new comment, editing, and deleting a comment.

#React #State Management #Recursion #DOM Manipulation
Practice
Frontend Engineer • Coding • medium

Implement an autocomplete search bar for an e-commerce site. It should fetch results from a mock API, implement debouncing, cache previous search queries, and handle keyboard navigation (up/down arrows).

#JavaScript #Debouncing #Caching #Accessibility
Practice
Frontend Engineer • Coding • medium

Build a multi-step checkout form for Flipkart. Include cart summary, address selection, and payment options. State must be preserved if the user navigates back and forth.

#React #Forms #State Management #Validation
Practice
Frontend Engineer • Coding • medium

Create an infinite scrolling image gallery. Images should lazy-load as they enter the viewport.

#Intersection Observer #DOM Manipulation #Performance
Practice
Frontend Engineer • Coding • medium

Build a custom Carousel/Slider from scratch using React. It should support auto-play, pause on hover, and infinite looping.

#React #CSS Transitions #Timers
Practice
Frontend Engineer • Coding • medium

Build a progress bar component that can queue multiple progress requests. If 3 requests are made, the bar should fill up 3 times sequentially.

#Asynchronous JavaScript #Queue #CSS Animations
Practice
Frontend Engineer • Coding • medium

Build a File Explorer (Tree View) component. It should take a nested JSON object representing files and folders, and allow expanding/collapsing folders.

#React #Recursion #State Management
Practice
Frontend Engineer • Coding • medium

Implement a Star Rating widget. It should support hovering to highlight stars, clicking to set the rating, and support half-stars.

#DOM Events #CSS #Math
Practice

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The "Standard" Interviewer

Senior Engineer

Focuses on core competencies, system constraints, and clear communication.

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Unwritten Rules

Think Out Loud

Always explain your thought process before writing code or drawing architecture.

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