Processed vendor invoices, intercompany transactions, and customer billing. Monitored due payments, ensuring timely approvals and release. Resolved invoice discrepancies with internal and external stakeholders. Performed open items compensation and account reclassifications. Prepared provisions, controls, and month-end closing reports.

Managed collections and overdue portfolio follow-up. Supervised group billing process through weekly controls aligned with monthly and annual forecasts. Recovered 35% of overdue portfolio through segmented collection strategies. Performed account reconciliations and portfolio clean-up. Prepared periodic financial reports for management decision-making. Developed corporate cash flow projections and budget variance analysis. Prepared executive presentations for senior management and investors.

Reviewed and approved vendor invoices ensuring policy compliance. Processed local and foreign invoices in SAP R3, achieving 98% accuracy. Managed vendor operations for Canada, Colombia, and Venezuela. Prepared reconciliations and management reports.

Managed billing, bank reconciliations, and collections. Scheduled payments and accounting support activities.

Managed payroll support, hiring documentation, and supplier payments.

Coordinated service procurement, travel logistics, and management reporting.

Managed cash flow, AP/AR operations, and process improvements. Supervised a team of three employees.

Provided administrative support, petty cash management, and customer service.