March 2026 – ava-labs/core-mobile: Implemented Manual Wallet Lock feature with new state management and UI controls, enabling user-initiated wallet locking. This was tracked under CP-13177: 'Allow manual locking of wallet (#3636)'. No major bugs fixed this month; minor stability issues were addressed as part of routine maintenance. Business impact: strengthens security by giving users explicit control to secure their wallets, reducing risk of unauthorized access and improving trust and compliance posture. Technical impact: introduced robust wallet lock state management and UI trigger integration, with full commit traceability and groundwork for future security enhancements. Demonstrated skills: state management patterns, mobile UI integration, secure feature delivery, and issue-tracking discipline.

January 2025 focused on upgrading the CI Static Analysis pipeline for the ava-labs/icm-contracts repository by replacing Snyk with Semgrep. Implemented a Semgrep-based GitHub Actions workflow, and removed the legacy Snyk workflow to standardize security checks across the codebase. This change improves consistency, speeds up feedback on security issues, and reduces tooling fragmentation in the CI/CD process.