aura8 Project Description

aura8 is a mobile application for visual content consumption, built around an infinite feed of high-quality images ("cute kittens") created using artificial intelligence. The project demonstrates the integration of complex AI algorithms into the everyday user experience, with a focus on virality and aesthetics.

Technical stack and features:

• Frontend: Developed with Flutter / FlutterFlow, ensuring interface smoothness (60 FPS) and cross-platform availability.
• Backend & Infrastructure: Architecture based on Node.js (Fastify) and TypeScript, optimized for high loads and fast API response times.
• AI Integration: A multi-level prompt engineering system has been implemented: Meta-generation: Automatic creation of viral plots; Image Synthesis: Transformation of ideas into detailed technical prompts for generating photorealistic and stylized images via external AI models.
• Data Management: Use of Bloom filters for efficient feed state management (tracking viewed content) and optimization of server resources.
• DevOps: Nginx configuration for high-performance static content delivery, caching, and data security.
• Content filtering and delivery system based on user preferences (likes).
• Automated cycle of creating new content based on user preferences.

aura8 project website.

Download the app from Google Play.

Article describing the backend.