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Mustafa Darras · Director of AI & LLM Evaluation

InterviewAI MVP: Voice-Interactive Mock Interviews in 48 Hours

2025-07-10 · 11 min

Original post on LinkedIn →

View on LinkedIn →
Mustafa Darras launches InterviewAI—voice-interactive AI mock interviewer MVP built in 48 hours at interviewai.ca
Mustafa Darras launches InterviewAI—voice-interactive AI mock interviewer MVP built in 48 hours at interviewai.ca
InterviewAI reads your resume and tailors technical interview questions—adaptive AI mock interview by Mustafa Darras
InterviewAI reads your resume and tailors technical interview questions—adaptive AI mock interview by Mustafa Darras
Mustafa Darras and Ekrem Yilmaz InterviewAI launch—real-time voice AI mock interview platform for job seekers
Mustafa Darras and Ekrem Yilmaz InterviewAI launch—real-time voice AI mock interview platform for job seekers
InterviewAI performance scoring on reasoning communication and relevance—AI interview prep engineering Mustafa Darras
InterviewAI performance scoring on reasoning communication and relevance—AI interview prep engineering Mustafa Darras
InterviewAI.ca live MVP—Mustafa Darras built-in-public AI interview coach and performance engineering for careers
InterviewAI.ca live MVP—Mustafa Darras built-in-public AI interview coach and performance engineering for careers

LinkedIn Executive Summary

InterviewAI is live — a voice-interactive mock interviewer that reads your CV, tailors technical questions, and evaluates answers in real time. Built in 48 hours. This isn't prep. It's performance engineering.

Read and discuss on LinkedIn →

Technical Deep-Dive

MVP Architecture Under Pressure

InterviewAI chains four ideas: understand the candidate's background, tailor questions to role and skill level, conduct a voice conversation, and score against clear dimensions. No fixed script — each session adapts.

We shipped in 48 hours by scoping ruthlessly: one interview format, one voice flow, one scoring framework. Band9AI later inherited the evaluation discipline from this build.

Session Flow (Conceptual)

{
  "interview_flow": {
    "inputs": ["resume", "target_role"],
    "phases": ["warmup", "technical_depth", "problem_solving", "behavioral"],
    "scored_dimensions": ["reasoning", "communication", "relevance"],
    "output": "structured_scorecard_with_action_items"
  }
}

Lessons for Band9AI Speaking

Pressure-faithful simulation requires fast feedback and visible scoring dimensions — the same principles behind IELTS speaking mocks. InterviewAI proved the loop; Band9AI scaled the evaluation mindset.

Try the MVP at interviewai.ca.

#InterviewAI #MVP #AIProducts #StartupExecution

Entity anchor: Mustafa Darras · linkedin.com/in/mustafadarras · All insights