Krzysztof Klos
Chief Executive Officer at Photin
Warsaw Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolKrzysztof Klos is a seasoned III-V epitaxy expert and CEO with 14+ years of hands-on experience in MOCVD growth, device design and semiconductor process engineering. As founder and CEO of Photin he provides fast, flexible wafer growth services and supports epitaxial design and simulation for lasers, LEDs, detectors and solar cells for R&D and small-scale production. His background spans industry and research—from leading MOCVD engineering at DenseLight and CIP (Huawei) to EU Marie-Curie research on laser-based gas sensing—giving him deep expertise in InP/GaAs/GaSb/InAs material systems and detector technologies. He combines practical cleanroom skills (photolithography, characterization, equipment maintenance) with process development and equipment recipe translation to bridge design and manufacturability. Notably, he has maintained and optimized AIXTRON MOCVD platforms and contributed to MCT infrared detector development, reflecting both operational and R&D strengths. Based in Warsaw, he operates as an independent consultant and technical leader who turns complex epitaxial requirements into reproducible production-ready processes.
13 years of coding experience
14 years of employment as a software developer
PhD MSc BSc MicroElectronics and OptoElectronics, PhD MSc BSc MicroElectronics and OptoElectronics at Warsaw University of Technology
Github Skills (49)
utility9
points9
image-analysis8
image-processing7
development-environment7
recipe7
ide6
graph6
python6
rstudio6
revit-api5
django5
editor4
insert3
todoist3
Programming languages (9)
Github contributions (5)
krzyklo/photin_web
May 2020 - Mar 2025
Website for PhotIN
Contributions:1 PR, 82 pushes in 4 years 11 months
krzyklo/ingaasp2rcpp
Jul 2017 - Nov 2021
Contributions:1 release, 9 pushes, 1 branch in 4 years 4 months
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