AI Content Platform with Personalized Voice & Emotional ToneAI Content Platform with Personalized Voice & Emotional Tone
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Quentine Nduati
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VoiceCraftAI: A Persona-Driven AI Content Engine
Designed and developed an AI-powered content generation platform focused on preserving user voice and emotional tone instead of producing generic AI outputs.
Built a full-stack system using React, Mantine UI, Node.js, Express, MongoDB, OpenAI APIs, Hugging Face models, and Zero-Shot Classification for adaptive tone analysis and personalized content generation.
Implemented streaming AI responses, persistent tone profiles, accessibility-focused UX flows, Zustand state management, and scalable AI orchestration architecture.
UX EngineeringAI Engineer Full Stack DevelopmentExpressJSFigmaReact
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The network for creativity
Join 1.25M professional creatives like you
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Creatives on Contra have earned over $150M and we are just getting started