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 (77)
python10
arabic-nlp10
entity-linking10
deep-learning10
fairness-ml10
synchronize10
cython10
embedding10
representation-learning10
sbv10
industrial10
data-preprocessing10
transcription10
ttml10
neural10
Programming languages (2)
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
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