Xi Bai
Health Data Scientist Product Engineer
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolXi Bai is a Health Data Scientist and Product Engineer based in London with 15 years of experience building data-driven systems that bridge research and production. Trained with a PhD in Artificial Intelligence and an M.Sc. in Computer Software and Theory, Xi has focused on data modeling, semantic web and knowledge graphs, metadata embedding, and the design and interpretation of markup and programming languages. At UCL and as an honorary researcher with UCLH, Xi applies these skills to health data products while previous senior engineering roles at the BBC honed large-scale content distribution and live-stream streaming expertise. Comfortable moving between research and engineering, Xi is known for integrating file-based and streaming audiovisual workflows with structured semantic metadata—an often overlooked skill that enables richer interoperable datasets.
15 years of coding experience
10 years of employment as a software developer
Ph.D., Artificial Intelligence, Ph.D., Artificial Intelligence at The University of EdinburghM.Sc., Computer Software and Theory, M.Sc., Computer Software and Theory at Jilin University
Github Skills (61)
representation-learning10
artificial-intelligence10
named-entity-recognition10
python10
data-science10
tmp10
machine-learning10
sbv10
google-assistant10
entity-linking10
text-classification10
transcription10
ttml10
deep-learning10
knowledge-graph10
Programming languages (3)
Github contributions (5)
baxtree/pykg2vec
Oct 2019 - Apr 2021
Python library for knowledge graph embedding and representation learning.
Contributions:67 pushes, 20 branches in 1 year 6 months
nlppython-libraryrepresentationpythongraph-analysis
baxtree/icd_code_converter
Jan 2022 - Mar 2025
Contributions:1 release, 6 pushes, 1 tag in 3 years 2 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.