Joshua Koo
Software Engineer at Meta
New York, New York, United States
Summary
🤩
Rockstar🎓
Top School
Top expert inWebGL and Interactive 3D Graphics Development
Joshua Koo is a software engineer with 15 years of experience building full-stack and cloud-native systems, currently contributing at Meta from New York. He bridges backend services (gRPC/REST, Kafka, Kubernetes) and frontend graphics work, exemplified by contributions to the high-profile three.js library where he improved shaders and renderer capabilities. His background includes engineering secure CI/CD and TLS 1.3 testing improvements on aws/s2n-tls, plus product work at Livongo implementing data-driven features backed by Redshift and MySQL. Known for tinkering with eBPF and creative JS visualizations, he combines systems-level security and performance attention with a taste for interactive graphics and surprising side projects.
15 years of coding experience
3 years of employment as a software developer
Bachelor of Arts - BA, Computer Science, Bachelor of Arts - BA, Computer Science at Northwestern University
Github Skills (30)
webgl10
javascript10
tls1210
shader10
electron10
scripting10
ui-design10
tls1310
cicd10
mtls10
uid10
script10
front-end-development10
build-automation10
libtls10
Programming languages (10)
Github contributions (5)
zz85/space-radar
Oct 2015 - Apr 2021
Disk And Memory Space Visualization App built with Electron & d3.js
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:8 releases, 318 commits, 27 PRs in 5 years 7 months
Contributions summary:Joshua primarily focused on implementing new features and functionalities related to the visualization of disk and memory space. This involved developing UI elements, likely using JavaScript and D3.js, for creating interactive treemaps and sunburst charts. The user also appears to have worked on integrating these visualizations, along with other UI components, into an Electron-based application.
memoryreactelectrondiskd3-js
aws/s2n-tls
Jul 2019 - Dec 2020
An implementation of the TLS/SSL protocols
Role in this project:DevOps Engineer & Security Engineer
DevOps Engineer & Security EngineerContributions:8 reviews, 121 commits, 154 PRs in 1 year 4 months
Contributions summary:Joshua primarily contributed to the infrastructure and build automation aspects of the project, specifically focusing on the CI/CD pipeline and testing infrastructure. Their work involved modifying shell scripts to improve build performance, install dependencies, and ensure the correct functioning of tests. In addition, the user focused on improving the security features of TLS 1.3, by modifying test and code to support it.
cryptographysslc99tlscrypto
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.