Welcome to Prep Room

Powering Your Career Growth

Best Human-centered AI-driven Coach That You Will Ever Find!

Tailoring a resume to a specific job description
ATS check · Resume rejig

Beat the digital gatekeepers. Prep Room efficiently restructures and keyword-optimizes your resume to match the JD.

Skip the mass-apply tools.

Tailored to the job ATS-aware Recruiter-ready

Practice the interview before the interview.

Free to start Thousands of questions Every white-collar role
A candidate practicing an interview by voice in a warm home office
Coach note

Try closing with a measured outcome — “we shipped three weeks early” lands harder.

Get ready for vibe coding and AI code review.

top_k.js — live exercise
1function topK(events, k) {
2  const counts = {}
3  for (const e of events) {
4    counts[e] = counts[e] + 1          // NaN on first hit
5    counts[e] = (counts[e] ?? 0) + 1
6  }
7  return Object.entries(counts)
8    .sort((a, b) => b[1] - a[1])
9    .slice(0, k)
10}
AI code review
What works

Clean sort-and-slice — readable, and correct for a small stream.

Try next

The ?? 0 fix kills the NaN. Now talk me through O(n log n) sort vs a heap when the stream gets large.

Every question you’ll actually be asked.

Curated, multi-tagged, and calibrated to your role — like the practice grind you know, made warm, spoken, and coached.

Universal · AI-Ready

Walk me through how you’d use AI to ship a feature faster — and where you’d still slow down.

Answer by voice · instant coach note

Three steps to ready.

01

Set the room

Pick a company, a role, or paste a job description. We calibrate the questions to it.

02

Practice by voice

Answer out loud the way you will in the room. A live transcript follows along.

03

Read the coach note

A measured, specific observation after each answer — and a throughline across sessions.

Step into the Prep Room.

Your first session begins here.