Skip to main content
HA
Looking for a job

Hannah Arjonillo

@hannaharjonillo

I build healthcare machine-learning models, clinical analytics, and human-centered text intelligence.

Philippines
Message

I've built healthcare and medtech machine-learning systems across wearable sensing, clinical outcomes, and behavioral text analysis. Most recently, I developed a core body temperature estimation algorithm from skin and ambient temperature signals, validating results against clinical reference measurements and benchmarking vendor models.

At Lore Health, I designed and productionized topic models that turn community content into featured central ideas, while contributing to human-in-the-loop workflows and text models for conversation evolution. Earlier at UnitedHealth Group R&D, I built Type 2 Diabetes prediction models, COVID-19 testing strategy simulations, NLP analyses, and stakeholder dashboards.

I'm also pursuing a PhD in Physics at UP Diliman, researching hyperspectral unmixing for Philippine senatorial voting patterns. My work combines physics-based modeling, statistics, machine learning, and clear analytical communication.

Experience

Work history, roles, and key accomplishments

BI

Data Scientist

Dec 2024 - Apr 2026 (1 year 4 months)

Led the exploration of a core body temperature estimation algorithm from skin and ambient temperature signals (rule-based on/off-body detection, physics-informed thermal models) alongside supporting clinical trials. Conducted error analysis and validation against clinical reference measurements, and contributed to clinical outcomes analyses on large-scale EMR data.

LL

Machine Learning Scientist

Lore Health LLC

Dec 2022 - Nov 2024 (1 year 11 months)

Designed and productionized topic models and algorithms to aggregate human-generated content into featured central ideas. Developed human-in-the-loop processes, built models describing conversation evolution, and contributed to internal text processing and cloud utility packages.

GL

Insighting Expert

Globe

Jun 2022 - Dec 2022 (6 months)

Developed an algorithm to spatially aggregate cell site activity and features based on longitude and latitude. Produced Tableau dashboards and presented spatial analysis findings to senior leadership.

UG

Data Scientist

Jan 2020 - Mar 2022 (2 years 2 months)

Used NLP techniques to explore user reviews, developed a classification model to predict Type 2 Diabetes onset, and contributed to an epidemiological model for COVID-19 testing cost optimization. Created reports, processed tables, and developed interactive dashboards for stakeholders.

Education

Degrees, certifications, and relevant coursework

University of the Philippines - Diliman logoUD

University of the Philippines - Diliman

Doctor of Philosophy, Physics

2025 -

PhD Physics student focusing on hyperspectral unmixing applied to senatorial voting patterns in the Philippines.

University of the Philippines - Diliman logoUD

University of the Philippines - Diliman

Master of Science, Physics

2021 - 2024

MS Physics degree with thesis on measuring intra-country cultural diversity.

University of the Philippines - Diliman logoUD

University of the Philippines - Diliman

Bachelor of Science, Applied Physics

2014 - 2019

Grade: Cum Laude

BS Applied Physics (Instrumentation Physics) degree, graduated Cum Laude. Thesis on Monte Carlo analysis of focused Gaussian beam in scattering media.

AM

Associated Board of the Royal Schools of Music

Diploma, Music

2016 - 2016

Diploma in Music Performance (Violin).

AM

Associated Board of the Royal Schools of Music

Grade 8, Music

2014 - 2014

Grade: Distinction (Violin), Merit (Piano)

Grade 8 in Violin with Distinction and Piano with Merit.

AM

Associated Board of the Royal Schools of Music

Grade 5, Music

2012 - 2012

Grade: Merit

Grade 5 in Theory of Music with Merit.

Get matched with your dream remote job

Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan