Machine Learning & AI
- PyTorch
- TensorFlow
- scikit-learn
- Hugging Face
- LLM Fine-Tuning (FLAN-T5)
- RAG Pipelines
- Computer Vision
- Reinforcement Learning
About
I'm a software developer at metricHEALTH Solutions in Barrie, Ontario, where I build FHIR-integrated data systems for clinical workflows. The team I work with received the City of Barrie Mayor's Award for Research and Innovation in 2024.
A line I keep close: Ad astra per aspera, "a rough road leads to the stars." The work I find most rewarding is the kind where the answer isn't clean, which is part of why physics and healthcare data both stuck.
My path started with a degree in physics and math at the University of Mumbai, then moved through two postgraduate certificates at Georgian College in Big Data Analytics and AI Design and Implementation. The clearest lesson came from running technology programs at the Barrie Public Library, where teaching emerging tools to the public shaped how I think about whether a system works for the person on the other side of the screen.
Outside production work, I have two research papers in preparation: an interpretability audit of a LightGBM stellar spectral classifier on Gaia-ESO Survey UVES data, with a causal masked-line ablation against physically diagnostic absorption features, and a paired-data study comparing structured-FHIR retrieval against LLM-narrative retrieval for specialty-medication question answering. Both are heading toward arXiv.
I sit on the Ontario Public Library Association's Research and Evaluation Committee, where I helped design and present a province-wide psychological safety survey, with 1,100 plus responses across 60 plus library systems, at the OLA Super Conference. I served on the board of Firebird Community Cycle from September 2022 to March 2026, working on grants, point-of-sale procurement, and the Bike ReCycle program with the City of Barrie.
If you have a project in mind or want to connect, the contact page has a form, or you can email me directly.









Range
Software developer at metricHEALTH Solutions in Barrie, Ontario, working on clinical data pipelines, FHIR integrations, automated test infrastructure, and production MLOps for healthcare reporting. Background in physics and mathematics, with two postgraduate certificates from Georgian College in Big Data Analytics and AI Design and Implementation. Two research papers in preparation: interpretability of a LightGBM stellar spectral classifier on Gaia-ESO Survey UVES data, and a paired-data RAG study on structured FHIR versus LLM-narrative retrieval for clinical question answering. Outside metricHEALTH, I serve as a Library Associate at Barrie Public Library and contribute to the Ontario Public Library Association's Research and Evaluation Committee, where I helped present results from the OPLA Employee Psychological Safety Survey at the OLA Super Conference. I served on the board of Firebird Community Cycle from September 2022 to March 2026. The metricHEALTH team I work with received the City of Barrie's Mayor's Award for Research and Innovation.
Recognition
2024
Mayor's Award for Research and Innovation
City of Barrie
Team award for FHIR-aligned healthcare data work at metricHEALTH.
2024
OLA Super Conference Co-presentation
Ontario Library Association
Psychological safety in public-library research.
2024
2nd Place, Generative AI Hackathon
Georgian College
2022, 2023
Georgian Scholar / Dean's List
Georgian College
Skills
What Colleagues Say
"TJ is an effective communicator with customers of all ages. He provides tech demos that are both engaging and educational."
Sandra Sydor
CEO, East Gwillimbury Public Library (MA Leadership, MLIS)
Education
Georgian College · Barrie, ON
Lab / Research highlights
Georgian College · Barrie, ON
Lab / Research highlights
Mithibai College, University of Mumbai · Mumbai, India
Lab / Research highlights
Awards
Barrie Mayor's Award for Research and Innovation
City of Barrie · 2024
2nd Place, Generative AI Hackathon
Georgian College · 2024
Georgian Scholar
Georgian College · 2022, 2023
Certifications
Google Advanced Data Analytics Professional Certificate
Google / Coursera · July 2025
Google Data Analytics Professional Certificate
Google / Coursera · June 2024
Further Faster Business Certification
Further Faster · 2024
Ryan Dowd Homelessness De-escalation Training
Ryan Dowd · 2024