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AI Interview Platform
Intervoo
AI-powered interview practice platform
Full-Stack Developer2024 - PresentSolo project
Live Demo
Overview
Intervoo is a SaaS platform that helps job seekers practice interviews with AI. Features realistic mock interviews, instant feedback, progress tracking, and subscription management. Built from scratch and launched to production.
The Challenge
Job seekers struggle to practice for interviews effectively. Existing solutions are expensive or lack realistic AI interactions. I needed to build a full-stack platform from scratch while working full-time.
The Solution
Built a Next.js 14 application with Supabase for auth and database, Stripe for payments, and OpenAI for AI-powered interviews. Implemented real-time feedback scoring and comprehensive progress dashboards.
Impact
500+
Users
Active users practicing interviews
2K+
Sessions
Interview sessions completed
4.8
Satisfaction
Average user rating
68%
Retention
Monthly user retention rate
Technology Stack
Frontend
Next.js 14ReactTypeScriptTailwind CSS
Backend
SupabasePostgreSQLEdge FunctionsRow Level Security
AI/ML
OpenAI GPT-4WhisperText-to-SpeechPrompt Engineering
Payments
StripeWebhooksSubscription Management
Key Features
AI-powered mock interviews with GPT-4
Real-time feedback and scoring
Progress tracking dashboard
Stripe subscription management