Thomas Fresneau
Director, Software Engineering at Tempus AI
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolThomas Fresneau is a director-level software engineering leader with a decade of experience delivering regulated life sciences and healthcare software, currently leading engineering at Tempus AI after senior leadership roles at Paige. He blends deep technical fluency in object-oriented and functional design with hands-on experience building multithreaded C#/.NET systems, instrument control and medical-device software under ISO 13485 and CE constraints. Known for driving product quality, patient safety and customer-focused outcomes, he scaled teams, improved legacy architectures, and introduced agile, TDD/BDD and CI practices to raise engineering velocity. An active contributor to open-source UI work, he has practical full-stack chops—from refining date-range UX in humanitarian software to backend integrations for pathology platforms. He pairs technical mentorship with cross-functional stakeholder engagement, having supported regulatory submissions, audits and clinician-facing outreach.
8 years of coding experience
17 years of employment as a software developer
Master's degree Computer engineering, Master's degree Computer engineering at ENIB
French, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (16)
uid10
asp-net-core10
csharp10
ui-design10
daterangepicker10
onready10
ready10
front-end-development10
dotnet-core10
javascript9
unit-test8
knockoutjs8
html7
css6
incident-response5
Programming languages (2)
Github contributions (5)
HTBox/allReady
Dec 2017 - Jan 2018
This repo contains the code for allReady, an open-source solution focused on increasing awareness, efficiency and impact of preparedness campaigns as they are delivered by humanitarian and disaster response organizations in local communities.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:16 commits, 2 PRs, 8 comments in 28 days
Contributions summary:Thomas's contributions focused on enhancing the user interface, specifically implementing and refactoring date range selection within the event tasks view. They replaced a DateTimePicker with a daterangepicker, ensuring the model updated correctly. Furthermore, the user implemented functionalities like displaying date ranges and clearing selections. The commits also included code cleanup and variable renaming, suggesting a focus on UI improvement and usability.
awarenesspreparednesscampaignsc-sharporganizations
thomfresn/SpecFlow
Jan 2018 - Feb 2018
Contributions:4 pushes, 3 branches in 1 month
dotnetc-sharpcsharpdotnet-corebinding
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