Launching HireReady: AI Voice Interviews + Spaced Repetition for Technical Interview Prep

Hey Indie Hackers! 👋

I just launched HireReady (imhireready.com) — a technical interview prep platform that combines AI voice interviews with spaced repetition.

The problem: Most interview prep tools focus only on coding problems. But real interviews also test how you communicate, think through problems out loud, and handle design questions.

What HireReady does differently:

🎙️ AI Voice Interviews — Practice with an AI interviewer that talks back in real-time (built on OpenAI's Realtime API). It asks follow-up questions just like a real interviewer would.

🧠 Spaced Repetition — Uses the FSRS-5 algorithm to schedule reviews of questions you've practiced. You review the right questions at the right time, so concepts stick.

📚 1,300+ Questions — Covering coding, system design, behavioral, and domain-specific categories. Tagged by company, difficulty, and pattern.

🎮 Gamification — XP, streaks, leaderboards, and badges to keep you motivated through the prep grind.

Tech stack: Next.js 16, React 19, Supabase, Stripe, TypeScript, Tailwind CSS, OpenAI Realtime API.

There's a free tier with access to core features so you can try it before upgrading. Pro plans start at $15/mo.

I'd love to hear your feedback! What features would make this more useful for your interview prep?

Check it out: https://imhireready.com