Catherine Grace Castillo

I’m an accomplished accounting professional with over 20 years of experience in financial operations, including accounts payable/receivable, account reconciliation, budget monitoring, asset and inventory valuation, and financial reporting. I’m known for consistent accuracy, attention to detail, and a strong commitment to process improvement, whether I’m closing books, preparing audit-ready documentation, or resolving discrepancies with vendors and internal teams.

Most recently, I worked as an Accounting Analyst (Loblaws via Robert Half), processing high-volume AR transactions, supporting AP invoice processing and vendor payments, performing three-way invoice matching, and entering/coding/posting invoices in SAP. Earlier, as an Accounts Receivable Analyst (Hatch Ltd.), I generated receivables and aging reports, handled write-off/write-up requests, maintained the Top 100 Problem Receivables report, and supported audit requests while guiding project managers through closure and TCM/SAP client conversions. Before that, I built deep AP experience over many years, posting and controlling invoices in ERP, matching documents, and supporting month-end/year-end reporting and audits.