Data and AI engineer · Barrie, Ontario

I build data pipelines and AI features.

I’m TJ. I spent two years building production healthcare data software at metricHEALTH. Now I’m an MSc Computer Science student at Lakehead University.

What I can do for you

Connect systems and move data

APIs and pipelines between the tools you already use. At metricHEALTH I built the integrations that moved clinical data between healthcare software and client systems, on services that held 99.9% uptime.

Build AI features on documents and text

From a first prototype to a running service. I built a proof of concept that reads handwritten forms into structured records, and a clinical note summarizer packaged as an API with automated deployment.

Make software testable and visible

Automated tests that run on every change, and dashboards people read. My test automation at metricHEALTH cut manual testing effort by 30%.

WORK

Selected work

Paid work first, then a personal project, volunteer work and a research study. More research is on its own page.

WRITING AND COMMUNITY

Outside of work

A coding program for kids, research for a history podcast, and the Substack where I write.

Community2026

Tech Titans: teaching kids Python and robotics

A 24-session coding and robotics program for ages 9 to 14 that I designed and taught at Barrie Public Library, funded by a City of Barrie grant.

PythonLEGO SPIKE PrimeTeachingREAD MORE →
CommunitySince 2025

Research for the Roots of Reality podcast

Volunteer researcher for a Big History podcast: I check sources and write briefs and articles. A 17-post series on book-banning myths became a full essay.

ResearchSource checkingWritingPodcastListen to the podcast ↗
Writing2026

An Anxious Nomad Collective

My Substack: essays and poems about displacement, identity and the cosmos. Free to read, no schedule.

EssaysPoetrySubstackBook reviewsRead on Substack ↗

Latest on the Substack: Would You Stay in the Painting?, 11 Oct 2026. All writing

ABOUT

About me

I build data pipelines and AI features. I am based in Barrie, Ontario, Canada and open to part-time or contract work, remote or anywhere between Barrie and Toronto.

For two years I was a software developer at metricHEALTH Solutions, a health-tech company in Barrie. I built the integrations that move clinical data between healthcare software and client systems. I automated the testing that let the team release without holding its breath, which cut manual testing by about 30%. I replaced a weekly spreadsheet export with dashboards people actually opened. My last project was a proof of concept that reads scanned, handwritten enrollment forms and turns them into structured records, so a person does not have to retype them.

Before that, and for a while alongside it, I worked at Barrie Public Library. I taught coding, robotics, and AI basics to the public, from nine-year-olds with LEGO robots to retirees who wanted to know what ChatGPT was. That job taught me to explain technical things in plain words, which turns out to matter more than most of the technical things.

I am now an MSc student in Computer Science at Lakehead University, thesis route, AI specialization.

Outside of work I write. My Substack, An Anxious Nomad Collective, is essays and poems about displacement, identity, and the cosmos, and my first book, Toska, Volume One, comes out this year. I also do research for the Roots of Reality podcast and play D&D when I can.

If you need someone for data integration, full stack work, or an AI feature with a clear scope, email me at tirtheshjani@gmail.com or use the form below.

Portrait of TJ

Experience and education

September 2026 to now · Barrie
MSc Computer Science · Lakehead University

Thesis route, AI specialization.

April 2024 to July 2026 · Barrie
Software developer · metricHEALTH Solutions

Built FHIR data integrations, automated testing and dashboards for healthcare software. Team recipient of the 2024 City of Barrie Mayor's Award for Research and Innovation.

October 2022 to July 2026 · Barrie
Barrie Public Library · Library Associate from October 2023

Designed and taught a 24-session youth coding and robotics program (Tech Titans, September 2025 to April 2026) and ran technology workshops for the public.

2021 to 2023 · Barrie
Graduate certificates · Georgian College

AI Design and Implementation, then Big Data Analytics. Georgian Scholar and Dean's List in both.

2017 to 2020 · Mumbai
BSc Physics and Mathematics · University of Mumbai

Physics major, mathematics minor.

Recognition

2024
Mayor's Award for Research and Innovation
City of Barrie · metricHEALTH team recognition
2024
2nd Place, Generative AI Hackathon
Georgian College · Cohort-wide competition
2022 and 2023
Georgian Scholar
Georgian College · Both graduate certificate cohorts
"Tirthesh applies strong analytical thinking to a range of data analytics challenges and communicates findings clearly across teams."

Ruwindhu Hettige Don

Data Research Analyst, Georgian College

CONTACT

Get in touch

Tell me what you need built or fixed. I read everything and reply within a couple of days. You can also email tirtheshjani@gmail.com.

© 2026 TIRTHESHJANI.COMBARRIE, ONTARIOAD ASTRA PER ASPERA