Serena Cherngsaard

Senior Accounts Payable @Withum

San Francisco, CA, US

Manage full-cycle accounts payable, including processing vendor invoices in compliance with internal approval workflows and accounting policies Support employee expense reimbursement process and enforce T&E policiesProcessing, auditing, and managing employee expense reports to ensure they are accurate, compliant with company policy, and paid promptlyEnsure timely and accurate payments via ACH, check, or wire transferMaintain vendor records and assist with vendor onboarding, including W-9 collection and tax form complianceOwn the AP-related general ledger reconciliations and prepare journal entries for accrualsEnsure compliance with internal controls and GAAP for the accounts payables processAssist with 1099 reporting and year-end tax filings for vendorsSupport monthly, quarterly, and year-end close processesProvide audit support and ensure documentation for AP processes is complete and audit-readyAnalyze and report on AP metrics and trends, recommending improvements as neededHelp optimize AP systems and tools for scalability as the company growsExcel Microsoft Dynamics 365 Business Central, Papersave Workflow, Chromriver/Emburse Enterprise, Bill.com and etc.

Chulalongkorn University

BBA