Joe Mesterhazy
Manager, Big Data Engineering
Palo Alto, California, United States
Summary
👤
Senior🎓
Top SchoolJoe Mesterhazy is a seasoned big data and healthcare IT leader with 25+ years of systems and software experience, now managing Big Data Engineering for Stanford Health Care to enable petabyte-scale clinical research and imaging workflows. He blends hands-on development (C#, Java, Linux/Windows servers) with infrastructure expertise from running large Unix deployments and a 2048-node BlueGene/L cluster to architect scalable, cloud-forward research data commons. Joe has built production clinical applications and HL7/DICOM integrations used directly in patient care at UCSF and ZSFG, giving him a practical appreciation for operational reliability and clinical impact. He favors vendor-agnostic, pragmatic solutions that improve workflow integration while maintaining high standards for patient safety and data governance. Based in Palo Alto, he combines deep ops experience with a research-focused mindset that bridges academic, hospital, and enterprise environments.
11 years of coding experience
19 years of employment as a software developer
BS, Computer Science, BS, Computer Science at Iowa State University
Github Skills (116)
python10
automation10
pipeline10
relational-databases10
java10
data-engineering9
prefect9
sql9
orchestration9
infrastructure9
orchestration-framework9
data-science9
observability9
workflow-engine9
dicom9
Programming languages (12)
Github contributions (5)
jmesterh/ScrollingDemo
Jan 2016 - Aug 2020
Contributions:21 pushes, 1 branch in 4 years 8 months
stanfordmed/CTP
Feb 2023 - Mar 2026
Clinical Trial Processor
Contributions:1 review, 2 PRs, 3 pushes in 3 years 1 month
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