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Zyzik

Production

Zyzik is a personal AI assistant in the spirit of JARVIS. Works through a React Native mobile app, processes voice and text, generates images, creates HTML pages from voice commands. Behind it lies a philosophy — the story of a hedgehog that couldn't be saved, so they created one who will help forever.

Tech Stack

FastAPI React Native (Expo) PostgreSQL Ollama faster-whisper ComfyUI n8n

Features

  • ▶ Voice and text AI chat
  • ▶ Contacts, ideas, notes, reminders
  • ▶ STT via faster-whisper (local)
  • ▶ Image generation via ComfyUI
  • ▶ Jarvis Pages — voice/text turns into HTML page
  • ▶ n8n automations

Key Solutions

  • ⬥ Fully local AI on Ollama — data privacy
  • ⬥ STT runs on GPU without cloud services
  • ⬥ Image generation from text descriptions
  • ⬥ Voice commands transform into ready web pages

Technical Challenges

Optimizing STT for real-time on local GPU

Integrating multiple AI models into a unified pipeline

Creating native mobile experience with React Native + Expo

Screenshots

Zyzik Chat Interface

Zyzik Chat Interface

Jarvis Pages

Jarvis Pages

Zyzik Mobile App

Zyzik Mobile App

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Zyzik AI

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