Live Demo
Overview
Jumbi (Prepare) is an AI readiness assessment tool that helps you prepare for important events. Practice technical interviews, presentation delivery, and discussions with AI-powered feedback and scoring.
The Challenge
Preparing for interviews and presentations is stressful. Without feedback, it's hard to know if you're ready. Traditional mock interviews are expensive and hard to schedule.
The Solution
Built an AI preparation coach that conducts practice sessions, provides real-time feedback, and assesses readiness across multiple dimensions. Covers technical interviews, behavioral questions, and presentation skills.
Impact
800+
Sessions
Practice sessions completed
85%
Success
User success rate
10+
Areas
Assessment categories
40%
Improvement
Average score improvement
Technology Stack
Frontend
Next.js 14ReactTypeScriptTailwind CSS
AI/ML
OpenAI GPT-4Speech AnalysisScoring Algorithms
Backend
SupabasePostgreSQLEdge Functions
Features
Progress ReportsWeak Area AnalysisTips
Key Features
AI-powered mock interviews
Multi-dimensional scoring
Personalized improvement tips
Progress tracking over time