Diagnose and fix JavaScript bundle bloat — find large dependencies, optimize imports, and configure code splitting.
Design complete authentication flows — OAuth2, OIDC, WebAuthn, MFA, session management, and passwordless login.
Generate interactive charts and dashboards — choose the right visualization, build with D3/Recharts/ECharts, and optimize for performance.
Scaffold production-ready React Native / Expo projects — navigation, state management, native modules, and App Store setup.
Generate monitoring configurations — health checks, alert rules, dashboards, and incident response runbooks for production services.
Transform codebases into stunning READMEs — auto-generate from package.json, source structure, and git history.
Analyze slow SQL queries — suggest indexes, rewrite queries, and detect N+1 problems in ORMs.