Rune J
Software Optimization Engineer
Trondheim, Trøndelag, Norway
Summary
👤
Senior🎓
Top SchoolRune J is a software optimization engineer and co-founder with 12+ years of experience designing high-performance algorithms and hardware-aware implementations. Based in Trondheim, he built an automatic source-code generation system for erasure codes that outperformed Intel MKL by 2x on Intel CPUs and has invented new techniques in erasure coding and compression. His background spans academic research (NTNU), industry consulting for real-time imaging and ultrasound systems, and a stint at CERN designing performance-counter frameworks, giving him deep experience from low-level processor tuning to system-level performance. He also developed the fastest unbroken SHA3 candidate implementation for BMW and the reference implementation for the MQQ-SIG digital signature scheme, showing a rare blend of cryptographic algorithm expertise and practical optimization. Colleagues rely on him to turn theoretical designs into production-grade, architecture-specific code that extracts maximal performance.
12 years of coding experience
4 years of employment as a software developer
Norwegian University of Science and Technology
Github Skills (9)
physics9
scientific-computing8
python8
ndarray8
numerical7
restructuredtext5
markup5
markup-language5
markdown5
Programming languages (1)
Github contributions (5)
lrhgit/tkt4140
Feb 2014 - Oct 2017
Contributions:396 commits, 281 pushes, 1 branch in 3 years 8 months
lrhgit/uqsa_tutorials
Jan 2017 - Jul 2018
Contributions:46 commits, 40 pushes, 1 branch in 1 year 6 months
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