Siyuan Teng

Master's

Operations Research

CXAI Labs

Software Engineer AI AND Analytics

- San Francisco, CA - Recommendation Engines, Dialogue Manager, Pro active AI Virtual Assistant for Workplace Super App Aug 2023 - March 2024 - Orchestrated workflow of advanced NLP engine for intricate user queries - Led design and development of Space, Schedule, Search, and Participant Recommendation Engines - Engineered Graph Neural Network (GNN) and DNN models for superior embedding generation - Successfully established streamlined pipeline for offline embedding model training and online serving - Proactively managed Virtual Assistant microservice deployment on GCP - Dialogue Manager - Crafted the dialogue exchange flow for the booking feature within the virtual assistant, CXIQ - Seamlessly integrated the search and schedule recommendation engines into the AI booking components - DB Schema Design - Strategically crafted schemas for approximately 20 tables within a relational database pivotal to the functionality of both the App and Dialogue exchange in CXIQ - Devised schemas tailored for cross-section embeddings and similarity matrices, meticulously optimized for storage within a non-relational database environment - Collaborated closely with global teams to ensure seamless database implementation and conducted rigorous API