AI Interview Practice

Practice with real interview questions and get instant feedback

Question Category

Difficulty Level

Timer Controls

Time Remaining: 30:00

Actions

Quick Tips

Write your solution in the answer box

Include time & space complexity

Explain your approach clearly

Use any programming language

30-minute time limit per question

Welcome to TechInterviewPro!

Getting Started Beginner 30:00

🎯 Welcome to TechInterviewPro! Ready to ace your technical interviews? Here's how to get started: 1. **Select a Category** - Choose from Algorithms, System Design, Frontend, Backend, or Behavioral questions 2. **Set Difficulty** - Pick Easy, Medium, Hard, or Expert (FAANG level) 3. **Click "Generate Question"** - Get your first interview question 4. **Solve the Problem** - Write your solution in the answer box below 5. **Submit for AI Feedback** - Get detailed feedback on your solution 💡 **Pro Tips:** - Include time and space complexity analysis - Explain your approach clearly - Use any programming language you're comfortable with - Don't forget to handle edge cases! - You have 30 minutes per question Click "Generate Question" to get your first practice question and start your interview preparation journey! 🚀 **Your First Practice Session:** - Questions generated: 0 - Questions attempted: 0 - Current streak: Just starting! Click the "Generate Question" button to begin!

Getting Started:

30-minute time limit per question
You can use any programming language
Focus on understanding the problem first
Don't worry about getting it perfect on the first try

Example Question Format:

Problem: "Given an array of integers, find the maximum sum of a contiguous subarray"
Your Solution: Include approach, code, and complexity analysis
AI Feedback: Detailed evaluation of correctness, optimization, and improvements

Ready to Start?

// Your solution will appear here after generating a question // For your first question, click "Generate Question" above! // Example format for your solution: function solution(input) { // 1. Explain your approach here // 2. Write your code here // 3. Include time complexity: O(?) // 4. Include space complexity: O(?) // 5. Handle edge cases } // Remember: The AI will evaluate: // - Correctness of your solution // - Time and space complexity analysis // - Code quality and best practices // - Suggestions for improvement // - Alternative approaches

Your Solution

AI Feedback

Welcome to TechInterviewPro AI Feedback!

Once you generate a question and submit your solution, our AI will provide detailed feedback on:

✅ Correctness - How accurate is your solution?
✅ Complexity Analysis - Time and space efficiency
✅ Code Quality - Readability, structure, best practices
✅ Improvement Suggestions - How to optimize your solution
✅ Alternative Approaches - Other ways to solve the problem
✅ Interview Readiness - Overall assessment

Get started:

Select a category and difficulty level
Click "Generate Question" to get your first problem
Write your solution in the answer box
Click "Submit Answer" for AI feedback

⚠️ Add your OpenRouter API key for real AI evaluation

Powerful Features

Everything you need to ace your technical interviews

AI-Powered Feedback

Get detailed, constructive feedback on your solutions from our advanced AI model.

500+ Questions

Comprehensive question bank covering all topics asked in FAANG interviews.

Practice History

Track all your attempted questions with dates, categories, and difficulty levels.

Company-Specific

Practice with questions frequently asked by specific companies like Google, Amazon, Meta.

Time Management

Practice with realistic time limits to improve your speed and efficiency.

Progress Analytics

Monitor your improvement with detailed performance metrics and insights.

Master Technical Interviews with AI

How It Works

Choose Category

Set Difficulty

Solve Problems

Get AI Feedback