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Amanda Hernandez

@amandahernandez1

Accounts Payable Supervisor at Tungsten Automation, leading invoice workflows and payment execution while keeping vendor aging in check.

United States

Message

At Tungsten Automation, I lead day-to-day accounts payable operations, from invoice processing and approvals to payment execution. I monitor invoice workflows and work with Purchasing and Finance to resolve discrepancies and maintain audit trails.

At GoGuardian, I directed AP and T&E operations and led a policy rollout that reduced violations by 40% and improved reimbursement turnaround time by 25%. Earlier, at ACCO Engineered Systems, I processed 300+ invoices daily and cleared $2.5M in aged AP balances during cleanup projects.

Experience

Work history, roles, and key accomplishments

Current

Accounts Payable Supervisor

Current

Tungsten Automation

Aug 2025 - Present (1 year 3 months)

Lead day-to-day AP operations including invoice processing, coding, approvals, and payment execution in a remote environment. Own invoice workflow monitoring and escalation management to prevent processing delays and reduce vendor aging.

Accounts Payable Invoice Processing Vendor Management Escalation Management Workflow Monitoring Cross Functional Collaboration

Accounts Payable and T&E Manager

GoGuardian

Feb 2023 - Jul 2025 (2 years 5 months)

Directed end-to-end AP and T&E operations, including vendor invoice processing, employee reimbursements, and vendor support. Led rollout of updated Travel & Expense policy, reducing policy violations by 40% and improving reimbursement turnaround time by 25%.

Accounts Payable Travel And Expense Management Policy Implementation Process Improvement Compliance Zip Brex ERP General Ledger Alignment

Senior Accounts Payable Supervisor

Instill Bio

Dec 2022 - Mar 2023 (3 months)

Led departmental month-end close, audit preparation, and AP reporting while overseeing AP process redesign following a company acquisition. Supervised a team of 2 AP clerks and served as an escalation point for payment discrepancies and vendor concerns.

Accounts Payable Month End Closing Audit Preparation Team Leadership SOX Compliance Expense Reporting Process Redesign

Accounts Payable Supervisor

Instill Bio

Aug 2022 - Dec 2022 (4 months)

Supervised a team of 5 AP clerks, maintaining 99.9% accuracy across 500+ invoices per month and cutting payment turnaround time by 20%. Improved supplier satisfaction by managing communication and resolving issues promptly.

Accounts Payable Team Leadership Invoice Processing Vendor Management NetSuite Payment Batches Vendor Onboarding Reconciliations

Accounts Payable Specialist

ACCO Engineered Systems

Dec 2019 - Jul 2022 (2 years 7 months)

Processed 300+ invoices daily and resolved discrepancies to maintain vendor account accuracy. Cleared $2.5M in aged AP balances during clean-up projects, restoring vendor credit terms and improving payment cycles.

Accounts Payable Invoice Processing Discrepancy resolution Expense Reports Credit Card Reconciliations