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Google
Amazon
Microsoft
Meta
Netflix
Airbnb
Spotify
Stripe
Tesla
Intel
Siemens
IBM
Oracle
Apple
LinkedIn
Samsung

Features

Feedback You Can Actually Use

Clear visuals and structured notes show you exactly where to improve. No fluff, just what matters

Feedback

QuestionTranscript

Report Content

How You Scored

Right Data75/100
Formatting85/100
Logic90/100
Explanation70/100
Speed80/100
Interviewer

For this interview question, I'd like you to write a SQL query to find the highest-paid employee in each department.

You

I'll need to use JOIN to connect the Employee and Department tables, then find the max salary per department.

Interviewer

That's right. You need to join the tables and find maximum salaries grouped by department.

You

I can use a subquery to find the max salary per department, then join with the original tables to get the employee names.

Interviewer

That's a good approach. Can you write the query?

Real Talk, Real Connection

Amy responds naturally, acknowledges answers, and keeps the flow human

Interviewer

Hi Josh, I see you built a web application with React and Node.js on your resume. Can you walk me through what the project was about and what role you played?

You

It was an e-commerce site. I worked on the frontend mostly.

Interviewer

That sounds interesting. What part of the frontend did you focus on and what was the biggest challenge you faced?

You

I built the product listing page. The challenge was performance when there were lots of items.

Interviewer

Performance issues can be tricky. How did you approach solving that and what specific steps did you take?

You

We added pagination and I optimized some components, but I mostly helped discuss options with the team.

Mock It Your Way

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Prepare Your Interview

Duration

45m

Difficulty Level

Target Company

Experience Level

Interviewer Tone

Engineering Branch

Interview Types

Interview Topics

Select one or more Interview Types to see suggested topics.

Resume Upload

Looks real. Feels real. Prepares you for real

Code, explain, and think out loud just like the real thing. Chat and questions on one side, code or draw on the other with clarity and no clutter

QuestionTranscript
Interviewer

Hello! Let's look at a standard financial analysis problem. Given an array of stock prices over time, how would you maximize profit with just one buy and one sell?

You

I initially thought about comparing every pair of days using nested loops, but that would be O(N^2).

Interviewer

Correct, O(N^2) is too slow for large datasets. Can you think of a way to do this in a single pass?

You

Yes! I can just track the minimum price seen so far as I iterate, and calculate the potential profit for the current day against that minimum.

Interviewer

Exactly. That brings it down to O(N). Please go ahead and write the solution in C++.

Code Editor
Cpp
CPP

Code, Calm, Complete

Write and run code inside the editor just like a real interview pad

PLAINTEXT

Think in lines. Decide in blocks

HLD → LLD → data flow—snap connectors, clear labels, and interview-ready exports under time pressure

85%
4 Nodes
3 Edges
Scroll: Zoom • Drag: Move • Del: Delete
System Design: LRU Cache

Plant Grow Repeat

Track your progress with charts, streaks, and focus areas that evolve as you grow

Dashboard

30
Total Interviews
13h 45m
Total Time
65.4
Avg Performance
14.4%
Improvement Trend

Skill Profile

Performance Trend

Company Insights

Real-World Interview Rubric

Get evaluated on the exact dimensions used by hiring panel

Professionalism
Communication
Approach
Correctness
Logic

Smart, Never-Repeating Question Engine

Practice with fresh, intelligently generated questions every time with no duplicates ever. Each session delivers unique, adaptive questions that evolve with your preparation.

  • Adaptive generation by skill level
  • Session memory prevents duplicates
  • Expands coverage across topics
  • Balances difficulty for growth

How It Works

4
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Upload Resume

Please make sure to upload your resume in pdf format and click on start interview button

Built for Serious Engineers

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Neha S.

Product Engineer

“The site feels fast and intentional. Some analytics widgets could load quicker on weak WiFi, but the UX is far better than most prep platforms.”

A

Alex Romero

Backend Engineer

“Navigation is clean and distraction-free. Would love keyboard shortcuts, but overall it feels like an internal engineering tool.”

S

Siddharth P.

SDE I

“Desktop experience is excellent. Mobile works fine too, though some modals feel tight on smaller screens.”

E

Emily Wong

UI Engineer

“Dark mode is well done. A bit more contrast in feedback sections would make it perfect.”

K

Karan J.

Systems Engineer

“Canvas interactions are smooth. Occasionally snapping feels aggressive, but it’s still ahead of alternatives.”

L

Lucas Meyer

Senior Software Engineer

“Rare to see interview prep software with this level of polish. Minor rough edges, but clearly built by engineers.”

N

Neha S.

Product Engineer

“The site feels fast and intentional. Some analytics widgets could load quicker on weak WiFi, but the UX is far better than most prep platforms.”

A

Alex Romero

Backend Engineer

“Navigation is clean and distraction-free. Would love keyboard shortcuts, but overall it feels like an internal engineering tool.”

S

Siddharth P.

SDE I

“Desktop experience is excellent. Mobile works fine too, though some modals feel tight on smaller screens.”

E

Emily Wong

UI Engineer

“Dark mode is well done. A bit more contrast in feedback sections would make it perfect.”

K

Karan J.

Systems Engineer

“Canvas interactions are smooth. Occasionally snapping feels aggressive, but it’s still ahead of alternatives.”

L

Lucas Meyer

Senior Software Engineer

“Rare to see interview prep software with this level of polish. Minor rough edges, but clearly built by engineers.”

N

Neha S.

Product Engineer

“The site feels fast and intentional. Some analytics widgets could load quicker on weak WiFi, but the UX is far better than most prep platforms.”

A

Alex Romero

Backend Engineer

“Navigation is clean and distraction-free. Would love keyboard shortcuts, but overall it feels like an internal engineering tool.”

S

Siddharth P.

SDE I

“Desktop experience is excellent. Mobile works fine too, though some modals feel tight on smaller screens.”

E

Emily Wong

UI Engineer

“Dark mode is well done. A bit more contrast in feedback sections would make it perfect.”

K

Karan J.

Systems Engineer

“Canvas interactions are smooth. Occasionally snapping feels aggressive, but it’s still ahead of alternatives.”

L

Lucas Meyer

Senior Software Engineer

“Rare to see interview prep software with this level of polish. Minor rough edges, but clearly built by engineers.”

N

Neha S.

Product Engineer

“The site feels fast and intentional. Some analytics widgets could load quicker on weak WiFi, but the UX is far better than most prep platforms.”

A

Alex Romero

Backend Engineer

“Navigation is clean and distraction-free. Would love keyboard shortcuts, but overall it feels like an internal engineering tool.”

S

Siddharth P.

SDE I

“Desktop experience is excellent. Mobile works fine too, though some modals feel tight on smaller screens.”

E

Emily Wong

UI Engineer

“Dark mode is well done. A bit more contrast in feedback sections would make it perfect.”

K

Karan J.

Systems Engineer

“Canvas interactions are smooth. Occasionally snapping feels aggressive, but it’s still ahead of alternatives.”

L

Lucas Meyer

Senior Software Engineer

“Rare to see interview prep software with this level of polish. Minor rough edges, but clearly built by engineers.”

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