Let's start the design process.
How would you design a rate limiter?
I would use a token bucket algorithm.Practice Mock Interviews with AI Geniuses
Simulate real technical interviews inspired by companies like Google, Amazon, Microsoft, and Meta. Get instant, detailed feedback on your audio answers.
Practice Sessions (Last 7 Days)
Software Engineer · System Design
Amazon
Systems Architect · OOD
Microsoft
Frontend Developer · React
Meta
Product Designer · Design Sense
Practice with company-specific interview tracks
Practice with questions asked in actual interviews at top tech companies. Our AI evaluates your responses according to role-specific rubrics.
98%
Transcript accuracy. Get precise text conversions of your spoken answers.
10s
Instant evaluation. Receive score breakdown and tips in under 10 seconds.
Build Interview Confidence & Skills Effortlessly
Practice under realistic constraints, record your answers, and receive detailed AI reviews detailing key concepts and feedback.
Sarah Chen
Software Engineer (Placed at Google)
Here's how it works
A simple 3-step process to practice, refine, and perfect your technical and behavioral interviews.
Choose your track
Select a targeted role, company type (e.g. Google, Amazon, startups), or specific technical topic.
Conduct the interview
Answer AI-voiced questions under realistic time constraints. Speak your technical answers.
Review AI Feedback
Access detailed overall scores, transcription logs, suggested answers, and coaching tips.
AI Interview Rubric
Communication: Structured and well-paced delivery
Technical Knowledge: Explained token bucket algorithm
Problem Solving: Addressed scale & edge cases
A comprehensive AI coaching workbench
Simulate high-pressure interviews with a friendly AI interviewer that listens, transcribes, and evaluates your engineering responses on standard rubrics.