HCLTech

Global IT services and consulting company.

4 Rounds ~21 Days Medium
Start Mock Interview

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

Full Stack Engineer Technical medium

Explain the Virtual DOM and how React's reconciliation algorithm (Fiber) works.

#React #Virtual DOM #Performance
Full Stack Engineer Technical medium

How do you manage global state in a React application? Compare Context API vs Redux.

#React #State Management #Redux
Full Stack Engineer Technical medium

Explain the useEffect dependency array. How do you prevent infinite loops when fetching data inside useEffect?

#React #Hooks #Lifecycle
Full Stack Engineer Technical medium

What are Angular Directives? Explain the difference between structural and attribute directives.

#Angular #Directives #DOM Manipulation
Full Stack Engineer Technical hard

How do you optimize the performance of a Single Page Application (SPA)?

#Performance #Web Vitals #Optimization

Difficulty Radar

Based on recent AI-sourced data.

Meet Your Interviewers

The "Standard" Interviewer

Senior Engineer

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

Simulate

Unwritten Rules

Think Out Loud

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

Practice Now