Gary Gordhamer
Managing Principal Consultant at Quest Oracle Community
Milwaukee, Wisconsin, United States
Summary
👤
Senior🎓
Top SchoolGary Gordhamer is a Managing Principal Consultant with 25+ years of deep Oracle expertise and a track record of delivering reliable, high-performance enterprise systems from infrastructure through application layers. He leads technical teams and complex projects—having managed multiple Exadata/Exalogic systems, 36 full-stack quarterly patch cycles, and designed E-Business Suite templates, HA, backup and disaster recovery solutions using Oracle ZFS and Data Guard. Comfortable translating high-level requirements into detailed designs, Gary combines hands-on tuning (AWR, SQL, Java) with DevOps practices and cloud integrations across OCI and SaaS ecosystems. A recognized community leader—Oracle ACE Associate and long-time IOUG volunteer—he has published articles, delivered workshops at Collaborate and OpenWorld, and repeatedly earned industry awards. Based in Milwaukee, he blends rare end-to-end technical depth (power cable to database) with proven program leadership and mentorship experience. An unexpected strength: he pairs infrastructure-level troubleshooting with presentation and editorial skills, having led a peer-reviewed technical journal and conference tracks for over a decade.
8 years of coding experience
16 years of employment as a software developer
Associates, Management Information Systems, Associates, Management Information Systems at Waukesha County Technical CollegeBachelors, Computer Science, Psychology, Bachelors, Computer Science, Psychology at Carroll University
Github Skills (26)
plsql10
oracle-cloud10
docker10
oracle-database10
oracle10
dockerfile10
configurations10
oracle-linux10
nosql9
graalvm9
database-connector8
kubernetes8
python-interface7
python5
testing4
Programming languages (2)
Github contributions (5)
ggordham/ora-presentations
Nov 2020 - Feb 2023
Contributions:4 releases, 150 commits, 245 pushes in 2 years 3 months
ggordham/ora-lab
Oct 2021 - Feb 2025
Contributions:110 pushes in 3 years 5 months
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