Denis Leshchev
Senior Application Engineer
Colorado, United States
Summary
👤
Senior🎓
Top SchoolDenis Leshchev is a Senior Application Engineer at NVIDIA with nine years of experience connecting scientific instrumentation to real-time compute, specializing in spectroscopy, imaging, and data pipelines. He combines a PhD in solid state physics with hands-on software and hardware skills—building GUIs, GPU-accelerated image cleaning, and multithreaded acquisition systems that dramatically sped experiment throughput. At Brookhaven and Northwestern he led cross-disciplinary teams, mentored junior researchers, and delivered automation and computer-vision routines that cut setup times by orders of magnitude. Comfortable bridging academia and industry, he excels at turning domain knowledge into practical analytics and control software for complex experimental workflows. Notably, his work often focuses on linear algebra and robust statistics to enable online analysis and instrument autocalibration.
10 years of coding experience
7 years of employment as a software developer
Doctor of Philosophy (Ph.D.) Solid state physics, Doctor of Philosophy (Ph.D.) Solid state physics at Université Grenoble AlpesSpecialist Degree (Equivalent of MS) Solid state physics, Specialist Degree (Equivalent of MS) Solid state physics at National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
English, Russian, French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
perf10
calculation10
low-latency9
python9
streaming9
data-acquisition8
ray8
ethernet8
ai8
inference8
measurements8
toolbox7
rdma7
signal-processing7
dpdk6
Programming languages (2)
Github contributions (5)
dleshchev/pytrx
May 2018 - Jan 2021
toolbox for time resolved x-ray measurements
Contributions:170 commits, 12 PRs, 101 pushes in 2 years 8 months
raytoolboxmeasurementsresolvedx-ray
NSLS2/issxas
Sep 2020 - Jan 2023
Calculation tools for X-ray absorption spectroscopy at NSLS-II
Contributions:1 review, 141 commits, 3 PRs in 2 years 5 months
x-rayperfraypythonnsls-ii
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