Full-stack development of a computational simulation platform for screen optical design effects.

Company-specific, locally deployed LLM.

Co-founded Livins.ai — an AI-powered real-estate assistant platform.

Built async ETL and agent-orchestration pipelines (FastAPI, PostgreSQL, Redis) with hybrid LLM/ML ranking and semantic search.

Built and evaluated topic-model-based NLP systems (Guided Topic-Noise Models) for real-time digital interventions in healthcare.

Focused on semantic modeling, data streaming, and machine learning pipeline optimization.

Designed data models and user-behavior analytics pipelines in Python and SQL for Tmall Car Care App, supporting product recommendation and engagement analysis.