John Clemens
Senior Professional Staff at Johns Hopkins University Applied Physics Laboratory
Columbia, Maryland, United States
Summary
👤
Senior🎓
Top SchoolJohn Clemens is a seasoned computer science researcher and kernel engineer with 24 years of experience building trusted, high-assurance systems for space and embedded domains. As a Senior Professional Staff member at Johns Hopkins APL he leads spacecraft flight software, testbed platforms, IoT and trusted-computing efforts, combining hands-on kernel and virtualization expertise with machine learning research. His background includes Linux and Solaris kernel and device-driver development, commercial virtualization product design, and early-career work at the NSA, reflecting deep systems-level fluency across government and industry. He holds a Ph.D. in Computer Science from UMBC and a BS from RPI, and maintains an archival GitHub while migrating active work to GitLab under the handle clemej—an indicator of a long-running, evolving open-source footprint.
24 years of coding experience
9 years of employment as a software developer
UMBCBS, Computer and Systems Engineering, BS, Computer and Systems Engineering at Rensselaer Polytechnic Institute
Github Skills (81)
python10
deep-learning10
gpu10
numpy10
neural-network10
data-science10
tensorflow10
pytorch10
machine-learning10
acceleration9
tensor9
jax9
science9
distributed-computing9
meter9
Programming languages (5)
Github contributions (5)
clemej/pygspan
Mar 2015 - Jun 2018
A non-pythonic gspan implentation in python
Contributions:9 commits, 2 PRs, 7 pushes in 3 years 3 months
pythonpythonic
clemej/powernowd
Nov 2010 - Jan 2014
Contributions:5 commits in 3 years 2 months
user-spacecross-platformcpufreq
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