AI mock coding interviews
Make the hard part familiar.
Solve LeetCode-style problems out loud with an AI interviewer that asks follow-ups, reviews your code, and shows you what to study next.
Your first interview is free. No account needed.
An interview loop, not a prompt box.
The interviewer pushes your reasoning, unlocks the editor, and reviews the code while the clock keeps moving.
One loop. Every rep compounds.
What you study shapes the interview. What happens in the interview shapes what you practice next.
- Learn
Study
Build the mental models interview questions are testing.
Go to Learn → - Teach
Train
Explain concepts back until recall becomes automatic.
Go to Teach → - Interview
Rehearse
Face follow-ups, edge cases, and code review before they count.
Go to Interview → - Apply
Tailor
Turn your experience into a focused case for the role.
Go to Apply →
Built for every stage
Prepare without starting over.
What you learn, miss, and improve follows you from practice to the application.
Interview Practice
Mock Interviewer
Runs realistic coding and system design loops with follow-ups, edge cases, and code review.
Start practicing →
Coding Coach
Professor Peralta
Breaks algorithms and system design into clear lessons you can reason from under pressure.
Meet Professor Peralta →Your Student
Protégé
Remembers where you struggled and makes you explain it back until the gaps become visible.
Meet Protégé →Job Search Coach
Resume Coach
Sharpens your resume and positioning around the exact roles you want.
Meet Resume Coach →Prep should compound, not reset.
Most AI feels helpful. This loop is built to make you better.
- Pressure
The hard moment stops being new.
Follow-up questions, edge cases, and code review become familiar through repetition.
- Memory
It remembers where you got stuck.
What you study, miss, and explain back changes what comes next.
- Momentum
Your preparation moves with you.
Carry what you learn from study into interviews, then into the applications that follow.
Go into the room having already been there.
No account required. Pick a level and language, then enter your first interview in under a minute.