Harold Han
CSO & The Happy Chemist at Vertosa
Berkeley, California, United States
Summary
👤
Senior🎓
Top SchoolHarold Han is a scientist-turned-founder with eight years of experience translating emulsion chemistry and Ph.D.-level formulation expertise into consumer-facing plant-medicine products. As CSO and "The Happy Chemist" at Vertosa since 2018 he leads product innovation that blends rigorous lab science with scalable CPG formulation and regulatory-aware commercialization. He previously developed emulsion systems for digital droplet PCR at Bio-Rad and co-founded Sprimo Labs to commercialize intelligent air-sensing and personal purification devices, demonstrating both deep technical skill and entrepreneurial grit. Based in Berkeley, Harold marries academic rigor with hands-on startup execution, focusing on infusion technologies that aim to heal and liberate consumers. Colleagues know him for a pragmatic, mission-driven approach and a knack for turning complex colloidal problems into manufacturable solutions.
8 years of coding experience
3 years of employment as a software developer
Ph.D, Emulsion Chemistry, Ph.D, Emulsion Chemistry at New York University
English, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (145)
windows10
ply10
pe-analyzer10
cmake10
visual-studio10
cpp10
linux10
computer-vision10
package-manager10
point-cloud10
pcl10
setuptools10
c-library10
swig10
image-processing9
Programming languages (10)
Github contributions (5)
Harold2017/tests
Apr 2018 - Apr 2025
Contributions:49 pushes, 1 branch, 1 comment in 7 years
Harold2017/mlinterp
Dec 2020 - Apr 2024
Fast arbitrary dimension linear interpolation in C++
Contributions:4 PRs, 3 pushes in 3 years 3 months
cppsplinesarbitrarylineardimension
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