Collection of personal and team projects
A local-first work planner that combines recognized load, actual work, leave, and daily/weekly caps into one deterministic allocation contract, exposing infeasible targets as explicit gaps instead of forced over-allocation.
A public launcher that isolates global Claude Code, Codex, and Kiro state into project-scoped boundaries and blocks invalid workspaces or configuration drift before startup.
Concert reservation project that verifies same-seat booking and wallet payment with optimistic and Redisson locks, then reduces cache-stampede p95 from 5.74s to 676ms through cache warming and TTL changes in the public load-test report
A shared household budget that turns daily income and expense entry, joint and individual ownership, purpose accounts, and recurring plans into one month-end decision.