June 2026 performance summary: Focused on robust IME and MathQuill integration across both core itemQTI and PCI variants, delivering stability, privacy-conscious builds, and production-ready bundles. Implemented cross-platform IME input handling improvements, stabilized empty composition behavior, and ensured compatibility with the latest MathQuill while preserving AMD wrappers. Aligned migration tooling and versioning for PCI compatibility (0.4.1) and refreshed runtime/minified bundles to remove debug logging for production. Rebuilt and shipped updated math inputs across both repositories, reducing CI failures and improving cross-device rendering quality.

March 2025: Focused on improving Japanese IME input reliability and migration hygiene for oat-sa/extension-tao-itemqti-pci. Delivered key fixes and upgrades to enhance user experience and release traceability. Key outcomes: - MathQuill IME Input Handling Fix: improved recognition of special keys for Japanese IME, resulting in smoother input and fewer user-side workarounds. - MathEntry PCI IME Compatibility Upgrade to 2.7.1: addressed IME issues with an irreversible migration; included migration tooling and a cosmetic migration filename rename for clearer history. - Migration tooling and history improvements: added a migration script and updated the migration filename to reflect date, improving release auditability. Impact and value: Higher input reliability for Japanese content, reduced support friction, and clearer historical records for migrations. Demonstrated skills in dependency upgrades, JS/MathQuill integration, and release hygiene.

January 2025: Focused on strengthening build reliability for symlink-dependent routes in sveltejs/kit. Delivered a targeted bug fix that ensures correct symlink resolution in the build process for universal/server routes, improving robustness and reducing potential build-time/import errors. Impact includes smoother CI/dev workflows, fewer breakages in production deployments relying on symlinks, and clearer traceability to issue #12740. Technologies involved include Node.js-based build tooling, symlink handling, and conventional commit-based change management.