RampAI Operations Lead
Jun 2026 — Present
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Jennifer John builds internal AI tools and runs enablement programs at Ramp, helping teams turn experiments into repeatable workflows. Previously a technical product manager at Roon, she brings a background in health misinformation research and natural language processing to tools designed around the people using them.
Jennifer John builds internal AI tools and runs enablement programs at Ramp, helping teams turn experiments into repeatable workflows. Previously a technical product manager at Roon, she brings a background in health misinformation research and natural language processing to tools designed around the people using them.
Career
RoonTechnical Product Manager
Jan 2026 — May 2026
Yale / Yale New Haven Hospital Center for Outcomes Research and EvaluationResearch Consultant
Sep 2024 — Jan 2025
University of Pennsylvania Perelman School of MedicineResearch Fellow
Aug 2023 — Jul 2024
Eunice Kennedy Shriver National Institute of Child Health and Human DevelopmentResearch Assistant
Dec 2021 — Aug 2022
National Institutes of HealthData Science Fellow
Jun 2020 — Aug 2020
CourseraData Science Intern
Jan 2019 — Aug 2019
Cosigns Received
Featured Media
cosign.co
a16z Ops Engineering Fellows — Inaugural Cohort
Selected for the inaugural a16z Ops Engineering Fellowship, announced October 22, 2026.
linkedin.com
Building Roon for Doctors
How her misinformation research informed a platform for physicians to exchange clinical knowledge.
pmc.ncbi.nlm.nih.gov
Finding rare-disease studies with neural networks
First-authored research applying NLP to automate the identification of epidemiologic studies in PubMed.