I developed Buddian, a high-performance AI video generation and streaming platform.

Architecture: Built a robust backend using Python (FastAPI), PostgreSQL, and Docker to handle asynchronous GPU rendering queues and high-frequency view tracking. 

AI Integration: Orchestrated isolated generation pipelines using Vertex AI and Azure OpenAI, with support for confidential end-to-end encrypted (E2EE) inference via Phala TEE. 

Complex Economy Logic: Engineered a micro-transaction ledger with strict ACID compliance, ensuring users are securely billed for successful renders and creators are instantly credited for deduplicated watch time. 

Video Engineering: Developed a non-destructive, deterministic video editor that supports multi-clip generation, timeline splitting, and natural language editing commands.