Tom Pollard
Research Scientist at Massachusetts Institute of Technology
Cambridge, Massachusetts, United States
Summary
🤩
Rockstar🎓
Top SchoolTom Pollard is a research scientist based in Cambridge, MA with 11 years of experience building and stewarding clinical research infrastructure at MIT, specializing in database engineering, reproducible research, and MLOps. He has made substantial open-source contributions to flagship health-data projects like the MIT-LCP MIMIC and eICU codebases, where he focused on schema design, data loading, indexing and cross-database compatibility for MySQL and Postgres. Equally comfortable in Python and SQL, he has improved testability and packaging for signal-processing and NLP tooling (wfdb-python, NeuroNER), bridging research code and production-ready releases. His background spans academic research, publishing, and data outreach, giving him a rare combination of domain knowledge in clinical datasets and practical experience in software maintenance and deployability. Colleagues rely on him for reliably transforming messy clinical data into auditable, well-indexed databases that power reproducible studies.
11 years of coding experience
9 years of employment as a software developer
Graduate Diploma in Law, Graduate Diploma in Law at The College of LawUniversity College London
Stackoverflow
633reputation
51kreached
12answers
4questions
Github Skills (32)
postgresql10
package-management10
python10
mysql10
machine-learning10
tensorflow10
sql10
database-design10
database-management10
nlp10
mi10
notebook9
ipython9
databases9
data-loading9
Programming languages (14)
Github contributions (5)
MIT-LCP/eicu-code
Oct 2015 - Dec 2022
Code and website related to the eICU Collaborative Research Database
Role in this project:
Database Engineer / Database Administrator
Database Engineer / Database AdministratorContributions:3 reviews, 57 commits, 13 PRs in 7 years 2 months
Contributions summary:Tom primarily focused on database-related tasks within the eICU-code repository. Their contributions included fixing table and column names, renaming database schemas, and adding new tables, specifically for loading and managing eICU data. The user also worked on modifying SQL scripts to define and maintain database indexes, and loading data.
data-managementphysionetcollaborative-researchehrdatabase
MIT-LCP/mimic-code
Sep 2015 - Nov 2022
MIMIC Code Repository: Code shared by the research community for the MIMIC family of databases
Role in this project:Back-end Developer / Database Engineer
Back-end Developer / Database EngineerContributions:3 releases, 16 reviews, 385 commits in 7 years 3 months
Contributions summary:Tom's commits primarily involve modifying and creating SQL scripts related to the MIMIC-III database. Their work focused on building the database schema, adding constraints, indexes, and data loading scripts, particularly for the MySQL and Postgres database systems. The user's contributions included migrating code from existing repositories and ensuring data integrity by renaming and modifying SQL queries. The work involved extensive interaction with the structure of the MIMIC-III database.
mimic-iiiphysionetcritical-carecode-repositorydatabase
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