Jonathan C
Machine Learning Engineer at Lore | Contagious Health
Boston, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolJonathan C is a Machine Learning Engineer in Boston with 10 years of experience applying data science and knowledge graph expertise to biotech and healthcare problems. He has led end-to-end projects from proposal to production—optimizing ETL and distributed pipelines (achieving up to 75x speedups), designing knowledge graph architectures, and shipping analytics that inform decision makers. His background blends academic bioengineering research (including extending ex vivo lung viability and publishing data-driven analyses) with production ML at startups and enterprise teams. Known for turning proofs-of-concept into production deployments, he bridges experimental rigor and pragmatic engineering to deliver reproducible, scalable solutions. Jonathan’s work sits at the intersection of biology and data engineering, enabling domain-specific models and infrastructure rather than generic ML templates.
11 years of coding experience
17 years of employment as a software developer
Bachelor of Science Biomedical Engineering minor in Biochemistry, Bachelor of Science Biomedical Engineering minor in Biochemistry at Worcester Polytechnic InstituteMaster of Science Biomedical Engineering, Master of Science Biomedical Engineering at Cornell University
Stackoverflow
6,352reputation
614kreached
22answers
1question
matplotlib
top-1%
python
top-1%
Github Skills (33)
qt10
python10
matplotlib10
gtk10
data-science9
edtech9
data-visualization9
ansible-role8
networkx8
network-visualization7
derived7
cellprofiler7
matrix-org6
error-handling6
image-analysis6
Programming languages (4)
Github contributions (5)
jonchar/jonchar.github.io
Aug 2015 - Jun 2026
Contributions:42 pushes, 1 branch in 10 years 11 months
jonchar/ml-python
Aug 2015 - Feb 2019
Contributions:27 commits, 21 pushes, 1 branch in 3 years 7 months
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