About Yangyang

Improved month-end close efficiency by 20–30% across multiple entities by redesigning close checklists, rebuilding reconciliation templates, automating recurring schedules, and standardizing workpaper formats—resulting in faster reviews, fewer errors, and materially improved audit readiness.
Successfully led the international-entity workstream for a NetSuite transition, completing GL cleanup, resolving legacy mapping gaps, and migrating historical data while executing 40–60 account tie-outs (IC, balance sheet, and module-level). Ensured 100% accuracy between legacy system reporting and NetSuite go-live outputs.
Strengthened internal controls and audit quality by identifying 10+ control deficiencies, advising on SOX/ICFR remediation, and improving documentation standards; reviewed workpapers for 5–15 staff to ensure PCAOB/GAAP compliance, elevate accuracy, and reduce rework.
Managed full-cycle accounting (AP, AR, payroll, revenue, accruals, reconciliations, and monthly reporting) for a $5M–$10M nonprofit, delivering month-end close with 0–2 errors per cycle and improving forecast accuracy through detailed variance analysis and driver-based modeling.