Roman Dementiev
Principal Software Engineer at Intel Corporation
Heidelberg, Baden-Württemberg, Germany
Summary
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Rockstar🎓
Top SchoolRoman Dementiev is a Principal Software Engineer at Intel with over 16 years focused on software and hardware performance analysis, micro-architecture optimization, and parallel programming for enterprise and cloud workloads. He leads cross-functional teams to diagnose performance regressions between processor generations, implements new Intel instruction set extensions in mission-critical code, and feeds real-world insights back to Xeon and core architecture teams. Roman directs experimental evaluation of micro-architectural proposals and builds customer prototypes for novel parallel compute engines, blending deep research experience from MPI-era big data projects with production-grade engineering. He is the creator and maintainer of the widely used open-source Intel Performance Counter Monitor (PCM), providing real-time processor telemetry for developers and researchers. Based in Heidelberg and holding advanced computer science degrees from KIT/Universität des Saarlandes, he combines academic rigor with hands-on impact at scale, often uncovering subtle performance inversions that only come to light across generations of silicon.
28 years of coding experience
20 years of employment as a software developer
Dr.-Ing., Computer Science, M.Sc., Computer Science, Specialist/Bachelor, Computer Science, Dr.-Ing., Computer Science, M.Sc., Computer Science, Specialist/Bachelor, Computer Science at Universität des Saarlandes
Universität des Saarlandes
KIT
Russian, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (15)
sh10
script10
c-language10
shell10
performance-monitoring10
system-programming10
cprogramming-language10
scripting10
c119
linux9
c179
system-administration9
assembly6
assemble6
assembler6
Programming languages (5)
Github contributions (5)
intel/pcm
Feb 1998 - Jan 2023
Intel® Performance Counter Monitor (Intel® PCM)
Contributions:9 releases, 78 reviews, 1509 commits in 25 years 3 months
pcmmonitor-performanceperformance-monitoringenergyperformance-analysis
rdementi/processwatch
Feb 2026 - Feb 2026
Contributions:2 reviews, 2 pushes in 1 day
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