CV

Curriculum vitae of Andy Tai, Postdoctoral Researcher at the Institute for Artificial Intelligence in Medicine (IKIM), University Hospital Essen. You can also download a shorter resume (PDF).

Contact Information

Name Man Yeung (Andy) Tai
Professional Title Postdoctoral Researcher, Institute for Artificial Intelligence in Medicine (IKIM), University Hospital Essen
Email man.tai@uk-essen.de
Location , Essen,
Website https://andytai7.github.io/Andy-Tai

Professional Summary

Federated and privacy-preserving machine learning for medicine: methods that let clinical models learn from distributed hospital data without centralizing patient records, while accounting for communication cost, privacy, and reliability. My background is applied health machine learning; during my PhD in Neuroscience I applied ML to problems in addiction psychiatry, including overdose risk prediction and clinical decision support.

Experience

  • 2026 - Present

    Essen, Germany

    Postdoctoral Researcher
    Institute for Artificial Intelligence in Medicine (IKIM), University Hospital Essen
    Federated learning in the FLIP-IT project (NEXT.IN.NRW-funded) with Prof. Jens Kleesiek and Dr. Moon Kim; collaboration with Prof. Michael Kamp and the Kamp Lab, Lamarr Institute, TU Dortmund University.
    • FLIP-IT: federated chronic kidney disease risk prediction across general practice clinics using the Flower framework
    • Developing privacy-preserving federated continual learning methods and an open-source benchmark toolkit; work in progress on activation and rank-code communication protocols
  • 2024 - Present

    Vancouver, BC, Canada

    Analyst
    NAI Innovations
    Evaluation of ML-driven startups in medical cannabis symptom management; algorithmic performance analysis; strategy for AI in neuroscience and psychiatry.
  • 2019 - Present
    Founder / CEO
    Building Blocks (student-led nonprofit)
    Peer mentoring app and community; corporation no. 1176510-8.
  • 2025 - 2026
    Postdoctoral Representative, SEDI Committee
    Department of Statistics, UBC
    Equity, diversity, and inclusion initiatives, policy, seminars, and mentorship programs.
  • 2025 - 2026
    Coordinator, EDI Seminar Series
    Department of Statistics, UBC
    Speaker invitation and scheduling for the department EDI seminar series.
  • 2024 - 2026

    Vancouver, BC, Canada

    Postdoctoral Teaching & Learning Fellow
    University of British Columbia, Master of Data Science, Department of Statistics
    Two-year appointment, completed June 2026. Primary instructor across MDS, statistics, and science courses.
    • PrairieLearn assessment and rubric design; Quarto-based course websites; lecture materials on data visualization (Altair, ggplot2), simulation, and AI literacy
    • Evaluator for MDS capstone presentations with industry partners including Clarius Mobile Health and VRIFY Technology
    • Department of Statistics EDI Seminar Series coordinator; SEDI Committee postdoctoral representative (Sep 2025 - Jun 2026)
  • 2025 - 2025
    Judge, Science Case Competition 2025
    UBC Faculty of Science (SCI TEAM)
    Evaluated team presentations on BC wildfire resilience strategies.
  • 2025 - 2025

    Vancouver, BC, Canada

    Data Science Consultant (freelance, part-time)
    Clause Technology
    HAVA maritime criminal detection system: automated system with web scraping for incident reports; NLP-based incident classification; LLM-assisted similarity de-duplication; BERT/NER/fuzzy matching; dockerized architecture (MongoDB/PostgreSQL); cloud-ready. PDF table parsing pipeline (computer vision and OCR for complex tables; image preprocessing; variable extraction and standardization).
  • 2025 - 2025
    Mental Health Ministry Coordinator
    Tenth Church
    Monthly seminars; Sanctuary Course (8 weeks).
  • 2025 - 2025
    Member, Selection Committee
    MasterCard Foundation and UBC
    Reviewed approximately 150 scholarship applications for a fair and inclusive selection process.
  • 2024 - 2024
    Panelist, National Undergraduate Research Conference
    UBC Neuroscience Club
    323 attendees, 41 research presentations.
  • 2024 - 2024

    Vancouver, BC, Canada

    Data Scientist
    Concussion RX
    ML and statistical modeling for concussion subtype analysis; clinical onboarding documentation; ConcussionRX and Llama 3 toolchain.
  • 2021 - 2024
    Associate Editor
    URNCST Journal
    Mentored undergraduate research teams across natural and clinical sciences.
  • 2019 - 2024

    Vancouver, BC, Canada

    Teaching Assistant
    University of British Columbia (MDS, Computer Science, Business Analytics, Medicine)
    MDS courses: DSCI 522, 523, 524, 531, 532, 541, 551, 552, 553, 571, 573; BAIT 507, 509, 580A; CPSC 121, 322; DSCI 320; NRSC 501. MDS TA Award (2021/22).
  • 2018 - 2019

    Vancouver, BC, Canada

    Research Assistant
    Addiction and Concurrent Disorders Group, Institute of Mental Health, UBC
    E-mental health: WalkAlong; RAMP (Risk Assessment and Management Platform); conference organizing.
  • 2018 - 2018

    Vancouver, BC, Canada

    Research Assistant
    BC Children's Hospital / CFRI, UBC
    Microglia morphology in bipolar disorder and schizophrenia cortical tissue (Beasley Lab).
  • 2018 - 2018

    Vancouver, BC, Canada

    Research Analyst
    NAI Interactive Ltd.
    Biotech pipeline data mining and research.
  • 2017 - 2018

    Toronto, ON, Canada

    Lab Technician
    SickKids, PGCRL (Josselyn Lab)
    Epitranscriptomics; optogenetics; operant behavior; DNA construct work; animal perfusions and imaging.
  • 2016 - 2017

    Toronto, ON, Canada

    Research Assistant
    Toronto Western Hospital, MDPU (McIntyre)
    Big data and ML in psychiatry; meta-analysis on THC and cognition; first-author ML review.

Education

  • 2019 - 2024
    PhD
    University of British Columbia
    Neuroscience (graduate program with fast-track transfer from MSc)
  • 2012 - 2017
    Honours BSc
    University of Toronto
    Neuroscience (major); Environmental Science and Religion (minors)

Awards

  • 2022
    Mitacs Globalink Research Award
    Mitacs Canada (2022-2023, $6,000 stipend and research costs)

    Visiting research at University of Sydney, Brain & Mind Centre (Oct 2022 - Jan 2023): machine learning synergy for digital mental health with Prof. Ian Hickie and Dr. Frank Iorfino.

  • 2022
    MDS Teaching Assistant Award (2021/22)
    UBC Master of Data Science

    Outstanding TA contributions across multiple MDS courses.

  • 2021
    President's Academic Excellence Initiative PhD Award
    University of British Columbia (2021-2023)

    UBC program recognition for PhD research contributions.

  • 2021
    UBC Research Day People's Choice (Lightning Talk and ePoster)
    University of British Columbia

    AI/ML overdose risk modeling.

  • 2019
    Faculty of Medicine Graduate Award
    University of British Columbia

  • 2019
    NIDA Travel Award
    NIDA ($500 USD, 2020 NIDA International Forum)

Publications

Skills

Programming: Python, R, JavaScript, React (basic), SQL
Federated Learning: Flower framework, federated pipeline design, communication-efficient distributed training
ML and Data Science: scikit-learn, TensorFlow, PyTorch, BERT/transformers, NLP
LLM Infrastructure: Agentic coding tools with custom LiteLLM gateway, LLM-assisted pipelines
Visualization & Notebooks: JupyterLab, RStudio, VS Code, Altair, ggplot2
Databases: MongoDB, PostgreSQL, SQL
Cloud & DevOps: Docker, AWS (basics)
Statistics & Meta-analysis: SPSS, SAS (basics), Covidence, cumulative link mixed models, Stuart-Maxwell tests
Course Infrastructure: PrairieLearn assessment and rubric design, Quarto course websites

Languages

English : Native
Cantonese : Fluent
Mandarin : Conversational
German : Beginner

Interests

Methods: Federated and continual learning, Privacy-preserving and communication-efficient distributed training, Machine learning and deep learning, Clinical prediction and risk modelling, Statistical modelling and meta-analysis, NLP and LLM tooling, Knowledge translation
Applications: Federated learning for medical data (FLIP-IT), Trustworthy AI in medicine, Addiction psychiatry and the overdose crisis, Digital and youth mental health, Clinical decision support systems, Maritime surveillance, Data science education and AI literacy

Projects

  • 2026 - Present
    FLIP-IT, Federated learning for medical data

    IKIM, University Hospital Essen; NEXT.IN.NRW-funded. Building federated chronic kidney disease risk prediction across general practice clinics using the Flower framework. Collaboration with Prof. Jens Kleesiek (IKIM), Prof. Michael Kamp (Lamarr Institute), and Dr. Moon Kim.

  • 2019 - 2024
    RAMP, Risk Assessment and Management Platform

    Health Canada, Substance Use and Addictions Program. $1,407,790, Co-Investigator. An online overdose risk score with tailored feedback.

  • 2025 - 2025
    HAVA, Maritime criminal detection system

    With Clause Technology and NCIS. Automated web scraping, NLP incident classification, BERT/NER/fuzzy matching entity resolution, LLM-assisted de-duplication, dockerized MongoDB/PostgreSQL deployment.

References

  • Dr. Reinhard Michael Krausz

    UBC-Providence Leadership Chair for Addiction Research; Professor of Psychiatry

  • Dr. Raymond Ng

    Professor, Department of Computer Science, University of British Columbia

  • Dr. Varada Kolhatkar

    Associate Professor of Teaching in Computer Science; Co-Director, Master of Data Science (Vancouver)