January 2025 performance summary focusing on cross-repo packaging optimizations and automation for Kazumi-related projects. Delivered a concrete macOS packaging improvement in the Kazumi app distribution by preserving symlinks during CI copy operations, resulting in smaller DMG sizes and more faithful app bundles. Implemented end-to-end automation for index management in Predidit/KazumiRules, including new Dart scripts for deprecated rule handling, an automated index.json/README workflow, and a GitHub Actions CI workflow, accompanied by documentation updates. Maintained data integrity by updating deprecated statuses for rules to reflect valid definitions.

December 2024 performance summary for Kazumi projects. Focused on delivering UX improvements, automation, and packaging enhancements across two repositories, with strong emphasis on business value and maintainability. Key features delivered: - Tag list desktop scrolling UX improvements: vertical wheel scrolling and left-click drag to complement horizontal scrolling (commit 8795765704a638e33ffb3de1fe5e8c3031b68200). - Danmaku search auto-fill: automatically populate the danmaku search field with the video title (commit 220f226e4181a0c19504f5c52268b00127d1e442). - Dynamic danmaku font sizing: adjust maximum font size for non-compact devices, updating settings slider and font size list (commit 2e527b8469bb1ed98487d886690b18497cd864d2). - macOS DMG packaging improvement: CI/CD DMG now includes an Applications symlink to streamline installer experience (commit a4e5e65d6955606c3baaa03e000ec8c209f67c6f). - Plugin management and shop enhancements: display of lastUpdate, sorting options, multi-select for batch actions, install time display and sorting, plus related refactors/tracking improvements (commits including 33de399401..., 57dd5e85b3bb8..., 06ec6c4c582c1f00..., 99684d5e83ddf4f3..., 5ce6db81a266f4bb..., 74316e2e216a2dc1..., dfba800e68892405264d7a8e5c40e3611b84a789, 3d02126eb20839bc92ef7dc69a720e07212f9235). - Index.json automation and documentation synchronization (KazumiRules): auto-update script for index.json and README synchronization (commits ee044c91113d2433a8abb710de254baa967ca681, 19ff27a4582e0a92f444dd3f7c48b391f047cb30, 215d38835cf0bbabd1b32ab37c82261f544fc69e, 1f84159a46be95e314dc86f498523208fac18032, d1a87ea2d8cb4ecbd1ebf3596c3999bf758cb281, 0141712611e056783427d06c36b66dd1a168ad70). - Automated deprecation management for rules: mark deprecated rules, validate against index, remove deprecated flag on reactivation, and commit changes (commits 5ffdfa1196fb3afd0f30efb69f2329dc0d45321d, a883aa3d80874bdfc53e823e777c66bcf4cfe635, cd7ce1b4d3ae62b2678fa113a40f6a0ce6ecfd60). Major bugs fixed: - No explicit critical bugs documented this month; improvements focused on UX enhancements, automation, and consistency to reduce maintenance burden and regressions. - Where applicable, stability and edge-case fixes were addressed through multi-select enhancements, install-time visibility, and deprecation/check logic in dashboards and update scripts. Overall impact and accomplishments: - Significantly improved user experience for desktop navigation and search flows, accelerated by automation that keeps index/README in sync and reduces manual maintenance. - Streamlined macOS packaging workflow, delivering a smoother installer experience for end users. - Strengthened plugin ecosystem management with richer UI/UX and more transparent timing and sorting data, enabling faster key actions. - Reduced risk of outdated or deprecated rules through automated deprecation handling and index integration. Technologies and skills demonstrated: - Frontend UX improvements and desktop scrolling behaviors; CI/CD packaging for macOS applications. - Automation and scripting across repositories (index.json syncing, README updates, deprecation checks) using Dart scripts and shell/git-driven workflows. - JSON-driven data handling, commit-traceable changes, and refactoring for maintainability. Business value: - Faster delivery cycles for features, improved product quality and user satisfaction, and lower ongoing maintenance costs through automated consistency checks and better visibility into plugin and rule data.