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Matt Harrison

PROFILE

Matt Harrison

Matt Harrison contributed to the YOURLS/YOURLS repository by developing features focused on privacy, data integrity, and performance for large-scale URL management. He built a privacy-first public statistics page that hides referrers by default, using PHP and backend development skills to implement a customizable filter for user privacy. Matt enhanced data reliability by validating remote title charsets and ensuring immediate cache updates on URL changes, supported by comprehensive unit tests. In addition, he improved SQL lookup performance for large datasets by adding a new index on the URL column, demonstrating depth in database optimization and collaborative code quality across multiple contributors.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

4Total
Bugs
0
Commits
4
Features
3
Lines of code
310
Activity Months2

Work History

December 2025

1 Commits • 1 Features

Dec 1, 2025

December 2025 monthly summary for YOURLS/YOURLS highlighting performance and reliability improvements for large datasets. Delivered a URL Lookup Performance Enhancement by adding a new index on the URL column to speed up SQL lookups on large tables and fixed newline formatting errors in messages to improve database efficiency and user experience. These changes reduce latency on large deployments, improve query performance, and enhance diagnostics. Collaboration across contributors ensured clean implementation and maintainability.

October 2025

3 Commits • 2 Features

Oct 1, 2025

October 2025 YoURLs/YOURLS monthly summary focused on privacy, data integrity, and cache coherence improvements. Key features delivered include a privacy-first public statistics page: referrers are hidden by default with a new statistics_show_referrers filter to customize behavior, enhancing user privacy and reducing spam. Data integrity enhancements were implemented for remote title charset handling (validation and tests) and for keyword cache updates (ensuring cache updates immediately on URL add/update/delete) with a new update_infos_if_exists function and accompanying tests. These changes collectively improve data reliability, analytics accuracy, and plugin data freshness, delivering clear business value through privacy protection, reduced spam exposure, and consistent user-facing data. Core commits and areas: - Public statistics privacy: hide referrers by default; statistics_show_referrers filter (510820e71790661265a787eac2caea8b99e4fe4d). - Data integrity: invalid charset handling on remote sites and tests (c21c012388009bcb03a7813615819b3c4026c4c0); cache update after URL edits with tests and update_infos_if_exists (a84a3563d757a9d182d3c92bf1412e42b69d2704).

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance85.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

PHP

Technical Skills

PHPSQLback end developmentbackend developmentdatabase managementdatabase optimizationunit testing

Repositories Contributed To

1 repo

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

YOURLS/YOURLS

Oct 2025 Dec 2025
2 Months active

Languages Used

PHP

Technical Skills

PHPback end developmentbackend developmentdatabase managementunit testingSQL