Dan Oberlam
Senior Software Engineer at Dandy
Madison, Wisconsin, United States
Summary
👤
Senior🎓
Top SchoolDan Oberlam is a Senior Software Engineer with 12 years of experience specializing in high-performance data ingestion, ETL architecture, and full-stack product delivery. He led the design and implementation of a configuration-driven ETL platform at Epic that enabled non-developer SMEs to manage mappings and cut implementation time and cost by roughly 70%, while maintaining throughput and reliability for production systems across ~300 large health systems. Equally comfortable designing big-picture system vision and authoring detailed feature specs, Dan has served as design lead, performance lead, and cross-application liaison, regularly optimizing infrastructure for scalability and availability. He’s a practiced mentor and educator—formal mentor to eight hires and creator of onboarding materials—and has a background teaching CS courses and building autograding tools, which helps him translate technical work for non-developer stakeholders. Based in Madison, WI, he favors clean commits, rigorous unit testing, and leaving codebases in demonstrably better shape than he found them.
12 years of coding experience
10 years of employment as a software developer
Bachelor of Arts - BA Computer Science, Bachelor of Arts - BA Computer Science at Claremont McKenna College
Spanish, French
Stackoverflow
2,455reputation
299kreached
54answers
32questions
Github Skills (76)
simulate9
parallel-computing9
cpp9
portability9
chemistry8
scanner8
opensesame8
mongodb-database8
enumeration7
web-application-security7
flask-application7
snyk7
pymysql7
mongodb7
flask-api7
Programming languages (6)
Github contributions (5)
hmc-cs-clinic-llnl16/RAJA
Oct 2016 - May 2017
Contributions:16 PRs, 50 pushes, 17 branches in 6 months
performanceperformance-portabilityportabilityraja
hmc-cs-clinic-llnl16/sample_applications
Sep 2016 - May 2017
Contributions:11 PRs, 38 pushes, 13 branches in 7 months
toyjavaagencyraja
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