Roy Lee
Founder & CEO IronKernel
Chattanooga, Tennessee, United States
Summary
🤩
Rockstar🎓
Top SchoolRoy Lee is a seasoned systems engineer and founder with 17 years building high-performance, cloud-native and embedded systems across payments, edge, and IoT domains. As CEO of IronKernel he is architecting an industrial OS that consolidates real-time telemetry and logistics workflows using a high-concurrency Go backend and type-safe TypeScript frontend. His deep C and Go expertise spans Linux kernel and driver development, RTOS porting, Yocto/Buildroot build systems, BLE protocol stacks, EMV tokenization and applied cryptography—skills honed at PayPal, ByteDance and in semiconductor firms. Roy is an active open-source contributor, notably to the nanovms/nanos unikernel and PayPal’s gatt BLE package, where he improved core system timing and refactored ATT operations. He blends low-level hardware/firmware experience (SoC bring-up, IPC, FPGA/IC verification) with cloud-native practices (Kubernetes, GitOps) and holds AWS Solutions Architect certification. Based in Chattanooga, TN, he brings an uncommon mix of kernel-level craftsmanship and scalable distributed systems design to product-led startups.
17 years of coding experience
17 years of employment as a software developer
Master, Computer Science, Master, Computer Science at National Chiao Tung UniversityBechelor, Computer Science, Bechelor, Computer Science at Yuan-Ze University
English, Chinese
Github Skills (45)
gnu-make10
assembly10
docker10
vendor10
buildroot10
package-management10
distributed-systems10
build-system10
c1110
makefile10
dockers10
c1710
manage10
go10
sys10
Programming languages (12)
Github contributions (5)
paypal/gatt
Nov 2014 - Oct 2015
Gatt is a Go package for building Bluetooth Low Energy peripherals
Role in this project:
Back-end Developer
Back-end DeveloperContributions:56 commits, 28 PRs, 27 pushes in 10 months
Contributions summary:Roy primarily contributed to the `gatt` Go package, which is designed for building Bluetooth Low Energy peripherals. They focused on refactoring and reorganizing the code related to Attribute Protocol (ATT) operations. This involved moving ATT-related code to a separate file, adding helper functions for error responses, and removing unnecessary type conversions to improve code structure and efficiency.
golanggo-packagebluetoothblebluetooth-low-energy
pachyderm/pachyderm
Dec 2016 - Jan 2017
Data-Centric Pipelines and Data Versioning
Role in this project:Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:79 commits, 5 PRs, 10 comments in 17 days
Contributions summary:Roy primarily focused on updating and maintaining the project's dependencies and build infrastructure. Their work involved synchronizing Go versions, regenerating protocol buffer files, and updating vendor packages. The user also made code changes to ensure the codebase remains compatible with the latest versions of gogoprotobuf and other upstream dependencies, as well as modifying internal loggers. Additionally, they addressed and improved overall code organization, removed some unused imports and packages.
containersanalyticsdata-analysispachydermpipeline
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