Richard Yu
Software Engineer at Letter AI
Mountain View, California, United States
Summary
🤩
Rockstar🎓
Top SchoolRichard Yu is a software engineer with over a decade of experience building scalable APIs, user-facing interfaces, and distributed systems across companies like Meta, AppFolio, and startups. At Meta he led stability and regulatory projects, designed a secure distributed storage layer for youth flows, and shipped 0-1 registration interfaces with React and GraphQL. He has hands-on backend and full-stack experience in open source—contributions to OpenWrt’s LuCI, ZeroNet, and RSSHub show a mix of UI work, package maintenance, and provider/API integrations. Comfortable across cloud-native tooling and infra, he has productionized services on AWS using Terraform, SQS, EC2, and Lambdas while optimizing server performance with pub/sub patterns. Based in Mountain View, he combines pragmatic engineering with product-minded collaboration to turn research insights into measurable MAU growth. A detail-minded maintainer, he’s also contributed internationalization and protocol integrations (e.g., dynamic DNS providers) to long-lived community projects.
11 years of coding experience
7 years of employment as a software developer
University of California, Los Angeles
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (41)
javascript10
package-management10
apidoc10
python10
fest10
hexo10
c1110
c1710
webui10
axios10
openwrt10
script10
api10
front-end-development10
dynamic-ip10
Programming languages (27)
Github contributions (5)
openwrt/packages
Mar 2019 - Dec 2022
Community maintained packages for OpenWrt. Documentation for submitting pull requests is in CONTRIBUTING.md
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:11 reviews, 48 commits, 38 PRs in 3 years 10 months
Contributions summary:Richard contributed to the OpenWrt packages repository by adding and updating packages for various software. They introduced new packages like `python-cryptodome` and `transmission-web-control`, indicating a focus on expanding the available software. Furthermore, the user updated existing packages such as `python-cryptodome`, improving functionality. They also modified configurations and scripts for services like `ttyd` and `ddns-scripts`, enhancing the functionality of existing services.
openwrt
openwrt/luci
Oct 2019 - Dec 2022
LuCI - OpenWrt Configuration Interface
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:1 review, 20 commits, 22 PRs in 3 years 2 months
Contributions summary:Richard Yu primarily contributed to the LuCI web interface for OpenWrt. His commits focused on adding new packages and features to the LuCI framework, including adding user and group select widgets, implementing a new configuration interface for CIFSD (Samba share), and adding support for ttyd terminal instances. He also addressed UI issues by fixing a typo and ensuring proper functionality of existing components.
openwrt
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