William Courtney
Software Engineer at Google
Seattle, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolWilliam Courtney is a seasoned software engineer with 11 years of experience, currently at Google in Seattle, combining deep backend development with practical research and data-sharing solutions. He has a strong foundation in Python and systems integration, evidenced by contributions to the prominent open-source quantum computing framework Cirq—upgrading protocol buffers and extending Engine service functionality. Earlier roles at The Mind Research Network and Los Alamos projects show his ability to navigate privacy-sensitive, regulated environments and deliver reusable architectures for data import, anonymization, and SPA migrations. He started his career in academia, translating theorem-proving tools into Python and teaching Java, which reflects a long-standing focus on making complex systems more accessible. Known for bridging research and production, he often turns specialized technical requirements into generalized, reusable tools that accelerate collaboration.
11 years of coding experience
7 years of employment as a software developer
BS, Computer Science, Mathematics, BS, Computer Science, Mathematics at The University of New Mexico
English, German
Github Skills (10)
quantum-computing10
sdk10
cirq10
python10
protocol-buffers10
api-design9
api9
apim9
algorithms8
circuit7
Programming languages (2)
Github contributions (5)
quantumlib/Cirq
Jul 2019 - Jan 2023
A Python framework for creating, editing, and invoking Noisy Intermediate-Scale Quantum (NISQ) circuits.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:184 reviews, 20 commits, 32 PRs in 3 years 6 months
Contributions summary:William primarily focused on updating and refactoring the project's codebase related to the `metrics.proto` and other protocol buffer definitions. This involved modifying Python files, specifically within the `cirq/api/google/v2` directory, to transition from version 1 to version 2 of the metrics protocol. Additionally, the user made changes to the Engine service, integrating support for the new v2 protocol buffers, and further enhanced functionality by adding methods for listing processors and retrieving calibrations.
pythonquantum-circuitsquantum-computingcircuitsquantum-algorithms
wcourtney/Cirq
Jul 2019 - May 2020
A python framework for creating, editing, and invoking Noisy Intermediate Scale Quantum (NISQ) circuits.
Contributions:76 pushes, 19 branches in 10 months
pythonasyncioquantum-computingcircuitsscale
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