Luke Ye - Software Engineer at Facebook

Luke Ye

Software Engineer at Facebook

San Francisco Bay Area United States

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Summary

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Rockstar

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Top School

Luke Ye is a software engineer with 11 years of experience building and optimizing backend systems and build infrastructure, currently at Facebook in the San Francisco Bay Area. He has deep hands-on experience with large-scale C++/systems projects, contributing to high-profile open-source repositories such as Facebook’s hhvm and mcrouter—work that touched Axon proxy integration, async logging fallbacks, and CI/CD build caching and parallelization. Prior roles at TripAdvisor and smaller engineering shops sharpened his ability to improve reliability and reduce pipeline latency while balancing operational constraints. He pairs academic grounding (M.S. in Computer Science from NJIT) with practical production instincts, frequently implementing pragmatic fallbacks and deployment safeguards. Notably, his contributions often sit at the intersection of backend routing logic and build/deploy automation, a blend that accelerates both development and runtime stability. Colleagues would describe him as a systems-focused engineer who prefers solving thorny infrastructure bottlenecks with durable, scalable fixes.

11 years of coding experience

9 years of employment as a software developer

M.S., Computer Science, M.S., Computer Science at New Jersey Institute of Technology

B.S., Information System, B.S., Information System at Southeast University

English, Chinese

Stackoverflow

Stats

1reputation

0reached

0answers

0questions

Github Skills (11)

hacking10

php10

bash10

c-language10

cprogramming-language10

devops10

hhvm10

build-automation10

cicd10

memcached9

ubuntu9

Programming languages (1)

C++

Github contributions (5)

facebook/mcrouter

Nov 2019 - Dec 2022

Mcrouter is a memcached protocol router for scaling memcached deployments.

Role in this project:

Back-end & DevOps Engineer

Contributions:1 release, 2 reviews, 49 commits in 3 years 1 month

Contributions summary:Luke's contributions primarily focus on improving the build and deployment infrastructure of the memcached protocol router. They implemented build scripts for Ubuntu, including parallel builds to reduce build times and prevent timeouts in the CI/CD pipeline. Furthermore, the user optimized the build process by integrating caching mechanisms to share dependencies across jobs, as well as added an API to support only stopping the acceptors for AsyncMcServer. These changes streamlined the build process and improved overall efficiency and reliability of the project.

cloudfoundrypcfdeploymentsmemcachedrouter

facebook/hhvm

Oct 2022 - Dec 2022

A virtual machine for executing programs written in Hack.

Role in this project:

Back-end Developer

Contributions:10 commits in 1 month

Contributions summary:Luke primarily contributed to the `third-party/mcrouter` directory, focusing on modifications related to Axon proxy integration. They refactored initialization processes, implemented features for writing to Axon proxy services within the SRRoute, and integrated the AxonLogRoute with the Axon proxy. The user also added support for pool filtering during Axon invalidation, as well as implemented fallback mechanisms to Asynclog in case of failure during writing to Axon.

hacklangphpvirtual-machineprogramshhvm

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