Joe Hahn
Senior Data Scientist
Cedar Park, Texas, United States
Summary
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Senior🎓
Top SchoolJoe Hahn is a Principal AI/ML consultant and Ph.D. physicist with 13 years of experience delivering production AI solutions for enterprise clients, including eight years inside Oracle's AI Center of Excellence. He combines C-suite-facing strategy and rapid POC-to-production execution across manufacturing, energy, finance, public sector, real estate, and retail, with hands-on expertise in GenAI (RAG, NL2SQL, AI agents), LLM fine-tuning, vector similarity search, and time-series/tabular ML. Joe is deeply experienced with Oracle Cloud Infrastructure (7 OCI certs) and Oracle Autonomous AI Database, yet maintains conceptual fluency across other hyperscalers and GPU deployments. His portfolio ranges from predictive safety for steel furnaces to NL2SQL self-service analytics and multi-tool retail agents, and he runs a boutique consulting practice (JMH DataSciences) for fractional engagements. Outside enterprise work he contributes to space science research, blending rigorous computational science with practical AI engineering—an uncommon mix that helps translate complex research-grade methods into reliable business systems. Based in Texas, he prefers remote roles and requires no sponsorship.
13 years of coding experience
4 years of employment as a software developer
Bachelor of Science (BS), Physics, Bachelor of Science (BS), Physics at The University of Texas at AustinDoctor of Philosophy (PhD), Physics, Doctor of Philosophy (PhD), Physics at University of Notre DameGithub contributions (5)
joehahn/cryptocoin-tensorflow-demo
Jan 2018 - Jan 2018
Contributions:127 commits, 117 pushes, 3 branches in 1 day
joehahn/exes-n-ohs
Jul 2018 - Aug 2018
Contributions:209 pushes, 1 branch in 28 days
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