Machine Learning Engineer
Current
Jul 2024 - Present
AeroLeads people directory · profile
Charles Greenberg Email & Phone Number
Machine Learning Engineer @ Meta
at
Meta
1 work email found
@apple.com
3 phones found area 561 and 650
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Machine Learning Engineer @ Meta
Location
San Francisco Bay Area, United States, United States
Who is Charles Greenberg? Overview
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Quick answer
Charles Greenberg is listed as Machine Learning Engineer @ Meta at Meta, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at apple.com, phone signal with area code 561, 650, and a matched LinkedIn profile for Charles Greenberg.
Charles Greenberg previously worked as Machine Learning Engineer at Meta and Machine Learning Engineer / Health Sensing Scientist at Apple. Charles Greenberg holds Phd, Biophysics from University Of California, San Francisco.
Company email context
Email format at Meta
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{first_initial}{last}@apple.com
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AeroLeads found 1 current-domain work email signal for Charles Greenberg. Compare company email patterns before reaching out.
Profile bio
About Charles Greenberg
As a Health Sensing Data Scientist at Apple, I have worked to develop algorithms to extract insights from massive datasets of sensor and health data with deep learning.My core competencies include developing algorithms for self-supervised learning, assessing and reducing bias and failure modes of machine learning models, extrapolating model performance to new populations, and designing health studies to inform data collection and analysis. I also have a strong background in analysis of medical coding systems, including using them for failure analysis and model building. I have additional experience in computational biophysics from my graduate work. My mission is to leverage data and technology to improve health outcomes and quality of life for millions of people.
Listed skills include Data Analysis, Biophysics, Bioinformatics, Machine Learning, and 13 others.
Current workplace
Charles Greenberg's current company
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6 roles
Charles Greenberg work experience
A career timeline built from the work history available for this profile.
Machine Learning Engineer / Health Sensing Scientist
- Developed algorithms to extract insights from massive datasets of sensor and health data with deep learning. Utilized self-supervised learning to extract general features from large unlabeled datasets, and fine tuning to adapt features to more specialized data.- Led efforts to assess bias and explain failures of machine learning models. Worked across.
Mar 2019 - Jun 2024
Senior Data Scientist
- The goal at Lumiata is to identify patients at high risk of disease based on their medical history. By detecting disease earlier we can improve outcomes and reduce costs. My accomplishments include:
- Built deep learning models for classification including feedforward networks and RNNs.
- Implemented feature reduction techniques for the large space of medical codes.
- Utilized resampling and ensemble modeling to address data imbalance.
- Developed techniques to explain deep learning predictions to doctors and administrators.
- Created a unified pipeline to automate the vectorization and deployment of our trained models.
Oct 2016 - Jan 2019
Biophysics Graduate Student
- A key problem in structural biology is how to balance data from multiple sources to avoid over-fitting. My work addressed how to combine cryo-electron microscopy data (3D volumes of molecules) with partial structure.
- Developed a likelihood-based method that parameterizes uncertainty in electron microscopy data with a Gaussian process.
- Creating a new python-based module of the open-source Integrative Modeling Platform to easily allow Monte Carlo sampling of large, complex macromolecules at multiple resolutions with all known data.
Sep 2009 - Jul 2016
Technologist
Performed Monte Carlo simulations for a neutron scatter camera (for long-range imaging of radiation sources). Also helped construct, deploy, and test the detector.
Jul 2008 - Sep 2009
Research Assistant In Physics
I helped predict backgrounds and develop the shielding for a germanium detector used in dark matter and coherent neutrino detection studies.
Mar 2007 - Jul 2008
2 education records
Charles Greenberg education
Phd, Biophysics
University Of California, San Francisco
Bachelor’S Degree, Physics, Mathematics
University Of Chicago
FAQ
Frequently asked questions about Charles Greenberg
Quick answers generated from the profile data available on this page.
What company does Charles Greenberg work for?
Charles Greenberg works for Meta.
What is Charles Greenberg's role at Meta?
Charles Greenberg is listed as Machine Learning Engineer @ Meta at Meta.
What is Charles Greenberg's email address?
AeroLeads has found 1 work email signal at @apple.com for Charles Greenberg at Meta.
What is Charles Greenberg's phone number?
AeroLeads has found 3 phone signal(s) with area code 561, 650 for Charles Greenberg at Meta.
Where is Charles Greenberg based?
Charles Greenberg is based in San Francisco Bay Area, United States, United States while working with Meta.
What companies has Charles Greenberg worked for?
Charles Greenberg has worked for Meta, Apple, Lumiata, University Of California, San Francisco, and Sandia National Laboratories.
How can I contact Charles Greenberg?
You can use AeroLeads to view verified contact signals for Charles Greenberg at Meta, including work email, phone, and LinkedIn data when available.
What schools did Charles Greenberg attend?
Charles Greenberg holds Phd, Biophysics from University Of California, San Francisco.
What skills is Charles Greenberg known for?
Charles Greenberg is listed with skills including Data Analysis, Biophysics, Bioinformatics, Machine Learning, Monte Carlo Simulation, Physics, Computational Biology, and Molecular Biology.
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