Designed and built an AI-powered Shark Tank-style pitching platform where users pitch business ideas to three AI investors with distinct personalities, receiving real-time feedback grounded in live market data. Architected the system design, led feature integration and iterative debugging using AI-assisted development tools, and delivered a working product in 24 hours with a 3-person team.
Sharks: OpenAI Chat Completions (per-shark prompts; shared conversation thread). Research: Perplexity once at pitch start (optional). Voice: ElevenLabs when configured; mic: Web Speech API.