Hans Johansen
Research Scientist at Lawrence Berkeley National Laboratory
Berkeley, California, United States
Summary
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Senior🎓
Top SchoolHans Johansen is a research scientist and technology executive based in Berkeley with nearly a decade of experience focused on strategic programs, R&D, and technology transformation across financial services and national lab environments. He has led enterprise architecture and infrastructure strategy at scale, including chief architect roles at JPMorgan Chase and Washington Mutual, and now applies that systems-thinking to research at Lawrence Berkeley National Laboratory. Hans blends rigorous academic training (PhD and BS from UC Berkeley) with hands-on delivery, optimizing supplier portfolios and driving complex strategic change initiatives. He is comfortable navigating both cutting-edge R&D and production-grade financial systems, translating long-term research into practical, secure technology roadmaps. Colleagues value his ability to bridge organizational strategy and engineering execution while keeping an eye on supplier and cost optimization. An often-overlooked strength is his sustained cross-sector perspective—from academia and government labs to top-tier finance—that helps him spot transferable innovations others miss.
9 years of coding experience
18 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Doctor of Philosophy (Ph.D.) at University of California, Berkeley
French, German
Stackoverflow
11reputation
370reached
0answers
1question
Github Skills (57)
linux10
condition10
capability10
boundaries10
surface10
configurations10
simulation9
geoscience9
python9
hpc9
windows9
geodesy9
grid9
scientific-computing9
modeling9
Programming languages (3)
Github contributions (5)
drhansj/sw4-ecp
Dec 2016 - May 2018
Contributions:32 pushes, 5 branches, 2 issues in 1 year 6 months
boundariespythonsimulationmoment-tensortensor
drhansj/ECP-ST-CAR-PUBLIC
Dec 2018 - Oct 2021
The Exascale Computing Project Software Technologies Capability Assessment Report - Public Version
Contributions:7 pushes in 2 years 10 months
exascale-computingtechnologiesexascalereportsoftware-technologies
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