Li D.

Machine Learning Engineer @Buro Happold

London, GB

Participate in the company’s R&D department of the AI project on:Building drawing data collection and annotation with Apache Beam for AI model training, liaising with multi-disciplined engineer teams for understanding their data and software requirements;GenAI / AI Agents: A virtual AI smart assistant (chatbot) that automatically retrieves building drawings in the database by understanding clients’ requirements on drawing specifications, which is achieved by implementing a novel Search Engine underpinned by cutting-edge natural language processing (NLP) technologies including LLMs, GenAI and RAG, focusing on Prompt Engineering);Predictive Models and Data Analysis: Developed and implemented predictive models to analyze customer and sales data, segment customers into distinct interest groups, assess project costs, recommend optimal project cost solutions, and evaluate customer churn and uplift trends. Utilized Streamlit for data visualization;MLOps / DevOps: Daily model lifecycle management and maintenance through Cloud (Azure for daily model development, MLflow in Databricks for model storage and update, and Docker for model containerization), automated testing (Unit Test), and FastAPI implementation according to client’s requirements and business scopes.Daily software development agile sprints (progress, problem-solving, next actions), multi-discipline collaborations with facade and structure teams and university partners, and client requirement meetings