Carolyn Luo is an export manager based in Los Angeles with over a decade of hands-on experience in the fastener and hardware industry, driving international sales, sourcing, and quality control for manufacturers and trading firms. She has led purchasing and QC functions, launched in-house production of self-drilling screws, and managed diverse product lines from bolts and anchors to furniture fittings and sanitary hardware. Fluent in business English and experienced in cross-border trade, Carolyn combines operational rigor with supplier development to optimize cost and consistency for global customers. Unusually for her role, she also contributes technically to open-source projects—working on backend drivers and documentation for well-known repositories like Network UPS Tools and scikit-rf—illustrating a practical technical curiosity that complements her export expertise.
13 years of coding experience
13 years of employment as a software developer
bussiness english, bussiness english at Jiangxi foreign of college studies
Contributions:537 commits, 50 PRs, 128 pushes in 5 years
Contributions summary:Carolyn primarily contributed to enhancing the `e-sources` eclass, which is an overlay for Gentoo users. Their work involved code enhancements, including bumping versions for different components. They modified the eclass to include support for features like `uksm` and `imq` for specific kernel versions.
The Network UPS Tools repository. UPS management protocol Informational RFC 9271 published by IETF at https://www.rfc-editor.org/info/rfc9271 Please star NUT on GitHub, this helps with sponsorships!
Role in this project:
Back-end Developer
Contributions:3 reviews, 28 commits, 11 PRs in 1 year 11 months
Contributions summary:Carolyn primarily contributed to the development and maintenance of the Huawei UPS2000 Modbus driver within the Network UPS Tools (NUT) repository. Their work involved implementing new Modbus driver features, adapting the driver for newer hardware variants and fixing issues related to command logic. Significant changes were made to the driver's internal logic, including modifications to the CRC calculations and logging mechanisms. They also refactored the code for the load.on command.
pduserialusbrepository-toolsrfc
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Carolyn Luo - 出口经理 at Zhengjiang Jiaxing Tuyue Imp& Exp Co.,Ltd