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Patrick Crumley

PROFILE

Patrick Crumley

Worked on modernizing build systems and release processes across the swift-nav/libsbp and swift-nav/rules_swiftnav repositories, focusing on Bazel and Rust integration. Migrated toolchains from rules_rust to rules_rs, updated dependencies, and automated release workflows to streamline CI/CD and improve cross-platform compatibility. Addressed code quality by enforcing Rust lint compliance and updating formatting standards, while also fixing environment-sensitive test data deletion and tool resolution bugs. Leveraged skills in Bazel, Rust, and GitHub Actions to ensure reliable builds, maintainable code, and safer releases. Emphasized governance improvements and repository management to accelerate code reviews and clarify team ownership within the development process.

Overall Statistics

Feature vs Bugs

63%Features

Repository Contributions

11Total
Bugs
3
Commits
11
Features
5
Lines of code
1,446,072
Activity Months5

Work History

June 2026

6 Commits • 2 Features

Jun 1, 2026

June 2026 monthly summary for swift-nav repositories. Focus: build-system modernization, dependency stabilization, cross‑platform compatibility, and release automation. Highlights span libsbp and rules_swiftnav with clear business value: faster, more reliable builds; fewer manual release steps; and better platform support for downstream consumers.

October 2025

2 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary for swift-nav/libsbp: Delivered CI workflow modernization and code formatting standards; fixed Rust compatibility issues to unblock releases; improved CI reliability and code quality; demonstrated strong CI/CD, Rust tooling, and dependency management skills.

February 2025

1 Commits

Feb 1, 2025

February 2025: Focused on stabilizing test data lifecycle in swift-nav/libsbp. Implemented a targeted bug fix so DeleteTestOutput deletion respects the RUST_SKIP_DELETE_TEST_DATA environment variable, improving test safety, determinism, and alignment with environment configuration. This change reduces risk of unintended data deletion during test runs and supports safer CI pipelines.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024 Monthly Summary (swift-nav/libsbp): Focused on code quality improvements through Rust lint compliance updates. Implemented alignment with updated Rust lints, with minor adjustments to comments and generic type usage; no functional changes. The change reduces lint warnings, improves readability, and sets a cleaner baseline for future maintenance. Notable commit: 1eef842a714c72b8ccb7889aef6bba26fb9fcf2b - 'fix new rust lints (#1467)'.

November 2024

1 Commits • 1 Features

Nov 1, 2024

Month 2024-11 — Governance and ownership alignment delivered for swift-nav/rules_swiftnav. Focused on internal process improvements to improve code review speed and accountability. Delivered Code Ownership Reorganization to swift-nav/build team; updated CODEOWNERS with commit 48056ff4eaa9f2ccbcd502ff6b0047164c22f036.

Activity

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Quality Metrics

Correctness98.2%
Maintainability90.8%
Architecture92.6%
Performance89.0%
AI Usage23.6%

Skills & Technologies

Programming Languages

BazelPythonRustTOMLYAML

Technical Skills

BazelBazel build systemC++CI/CDCode LintingCommand line toolsContinuous IntegrationCross-Platform DevelopmentDependency ManagementDevOpsGitHub ActionsPython scriptingRepository ManagementRustTeam Collaboration

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

swift-nav/libsbp

Dec 2024 Jun 2026
4 Months active

Languages Used

RustTOMLYAMLBazel

Technical Skills

Code LintingRustTestingCI/CDDependency ManagementGitHub Actions

swift-nav/rules_swiftnav

Nov 2024 Jun 2026
2 Months active

Languages Used

YAMLBazelPython

Technical Skills

Repository ManagementTeam CollaborationBazelBazel build systemC++CI/CD