The question is on your screen. So is the answer.
Coding problems, SQL prompts and take-home questions live on your screen, not in the audio. Press Alt+S and READSCREEN captures the question and suggests a worked answer — approach, edge cases and the reasoning you'd be expected to narrate.
Global shortcut Alt+S · Windows & macOS
# Problem
Given an array of intervals, merge all
overlapping intervals…
Suggested approach
Sort by start, sweep once, merge when current.start ≤ prev.end — O(n log n). Watch the equal-boundary edge case.
READSCREEN
One shortcut from question to approach
Live assistants that only listen miss the most important part of a technical round: the problem statement on screen.
Press Alt+S and READSCREEN captures what's on your screen — a coding platform, an SQL prompt, a take-home brief — and turns it into a question Interviewdom can work with.
No retyping the problem while the clock runs.
# Problem
Given an array of intervals, merge all
overlapping intervals…
Suggested approach
Sort by start, sweep once, merge when current.start ≤ prev.end — O(n log n). Watch the equal-boundary edge case.
Worked solutions
Reasoning you can narrate, not just a final answer
Interviewers grade the journey — pasting a correct answer you can't explain helps nobody, least of all you.
Suggestions come as a worked solution: the approach, the complexity, the edge cases, and the reasoning behind each step — the same things you'd be expected to say out loud.
You learn the pattern, not just this one problem.
Worked answer
System design
Architecture diagrams, generated on demand
System-design rounds reward structure, but whiteboarding from a blank page under pressure is brutal.
For system-design questions, Interviewdom generates Mermaid architecture diagrams — components, flows and the shape of the system — so you can spend the round discussing trade-offs.
You walk the interviewer through a design instead of drawing one.
Interviewdom generates architecture diagrams for system-design questions, so you can narrate the trade-offs instead of drawing boxes from scratch.
Practice mode
Drill real problems before the real round
Grinding problem lists without feedback tells you what you got wrong, not why.
Use READSCREEN against practice problems and mock interviews: capture the question, compare your approach with the suggested one, and review the scored report afterwards.
Every practice session compounds.
Interview report
7.8
“Tighten the result in your on-call story — lead with the 22-minute recovery, then the runbook.”
More Interviewdom
One app for the whole interview loop
Live Interview Assistant
Real-time transcription and personalized answer suggestions for the conversational parts of the round.
Learn more →Mock Interviews
Configurable practice interviews — type, difficulty and question count — with scored feedback.
Learn more →Interview Reports
Transcripts, scored competencies and per-question feedback after every session.
Learn more →Your experience got you the interview. Interviewdom helps you communicate it.
No credit card required · Windows & macOS