Justin Ellis
Lead Engineer at Bionic Health
Odenton, Maryland, United States
Summary
👤
Senior🎓
Top SchoolJustin Ellis is a Lead Engineer with 12 years of experience building AI-driven products at the intersection of DevOps, machine learning, and web development, now leading engineering at Bionic Health. He has a track record of shipping production ML systems and multi-cloud document-processing platforms, combining backend, infrastructure, and model deployment expertise (Kubernetes, Terraform, FastAPI, Airflow). Formerly a principal data scientist and astrophysicist, he led NANOGrav’s gravitational-wave detection efforts at Caltech/JPL and translated rigorous Bayesian inference skills into robust ML solutions for enterprise clients. Known for fostering curiosity and continuous learning, he blends hands-on coding with customer-facing integration work and a pragmatic focus on testing, CI/CD, and scalable architectures. An unusual strength is his ability to move techniques from cutting-edge research into reliable, audited production pipelines that solve real-world business and healthcare problems.
12 years of coding experience
11 years of employment as a software developer
Bachelor’s Degree, Astronomy and Astrophysics, Bachelor’s Degree, Astronomy and Astrophysics at West Virginia UniversityDoctor of Philosophy - PhD, Physics, Doctor of Philosophy - PhD, Physics at University of Wisconsin-MilwaukeeCalifornia Institute of Technology
Github Skills (124)
python10
toolbox10
annotations10
wave10
forge10
topological-data-analysis10
cosmosdb10
utterances10
code-analysis10
noise10
conda-forge10
algolia10
sampling10
ruler10
sampler10
Programming languages (7)
Github contributions (5)
nanograv/pulsar_timing_school
Sep 2015 - Jan 2021
Contributions:65 commits, 2 PRs, 59 pushes in 5 years 5 months
busy
jellis18/libstempo
Sep 2016 - Mar 2021
libstempo — a Python wrapper for tempo2
Contributions:16 releases, 12 PRs, 90 pushes in 4 years 7 months
python-wrapperpython
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