duckduckgo/apple-browsers
Nov 2024 – Nov 2024
1 Month active
Languages Used
Swift
Technical Skills
Bug FixingData ManagementDependency ManagementMobile DevelopmentiOS DevelopmentmacOS Development
Thom Espach
PROFILE
Thom Espach
Thom Espach enhanced phishing detection reliability for DuckDuckGo’s apple-browsers and macos-browser repositories by addressing dataset freshness and data integrity issues. He removed client-side caching and ensured the embedded phishing dataset is prioritized when newer than the on-disk version, reducing stale data exposure. Using Swift and Shell scripting, Thom upgraded dependencies like BrowserServicesKit and updated unit tests to validate new behaviors. He also improved the CI workflow by updating curl commands to handle gzipped responses, stabilizing data updates. Thom’s work demonstrated depth in bug fixing, data management, and DevOps, resulting in more robust, trustworthy phishing protection across Apple platforms.
Overall Statistics
Feature vs Bugs
33%Features
Repository Contributions
4Total
Bugs
2
Commits
4
Features
1
Lines of code
172
Activity Months2
Your Network
432 peopleWork History
February 2025
1 Commits
Feb 1, 2025February 2025 — Focus on reliability and data integrity of the phishing detection data pipeline for duckduckgo/macos-browser. Delivered a targeted bug fix to the Phishing Detection Data Script, improving handling of gzipped responses in the CI workflow and stabilizing the data update process. This work reduced CI/script failures and ensured timely, accurate data delivery for phishing detection. Overall impact: strengthened CI reliability, improved data integrity for phishing feeds, and smoother release readiness. Technologies/skills demonstrated include curl with --compressed, GitHub Actions workflow hardening, parsing gzipped responses, and debugging/issue resolution in a macOS browser project.
1 Commits
Feb 1, 2025February 2025 — Focus on reliability and data integrity of the phishing detection data pipeline for duckduckgo/macos-browser. Delivered a targeted bug fix to the Phishing Detection Data Script, improving handling of gzipped responses in the CI workflow and stabilizing the data update process. This work reduced CI/script failures and ensured timely, accurate data delivery for phishing detection. Overall impact: strengthened CI reliability, improved data integrity for phishing feeds, and smoother release readiness. Technologies/skills demonstrated include curl with --compressed, GitHub Actions workflow hardening, parsing gzipped responses, and debugging/issue resolution in a macOS browser project.
February 2025
November 2024
3 Commits • 1 Features
Nov 1, 2024November 2024 monthly performance summary highlighting feature delivery and bug fixes related to phishing detection dataset freshness across Apple and macOS browsers, with dependencies upgraded and tests updated to validate freshness behavior.
November 2024
3 Commits • 1 Features
Nov 1, 2024November 2024 monthly performance summary highlighting feature delivery and bug fixes related to phishing detection dataset freshness across Apple and macOS browsers, with dependencies upgraded and tests updated to validate freshness behavior.
Activity
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Quality Metrics
Correctness90.0%
Maintainability85.0%
Architecture85.0%
Performance75.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
ShellSwiftXcode
Technical Skills
Bug FixBug FixingData ManagementDependency ManagementDevOpsMobile DevelopmentScriptingiOS DevelopmentmacOS Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
duckduckgo/macos-browser
Nov 2024 – Feb 2025
2 Months active
Languages Used
SwiftXcodeShell
Technical Skills
Bug FixDependency ManagementiOS DevelopmentDevOpsScripting