Open to opportunities

Sonia Mosso

@soniamosso

Accounting & financial operations specialist improving AP/AR accuracy, reconciliations, and audit-ready reporting through automation.

Mexico

Message

What I'm looking for

I’m looking for a remote finance/accounting role where I can own AP/AR, reconciliations, and audit-ready reporting, improve controls and workflows, and support month-end close with accuracy in high-volume transaction environments.

I’m a finance and accounting operations specialist with 4+ years of hands-on experience in accounts payable, accounts receivable, bank and credit card reconciliations, bookkeeping, and financial reporting. I reliably process high volumes of transactions while maintaining audit-ready records, performing three-way matching, and supporting month-end close.

In my roles across Oracle Cloud, NetSuite, and Intélisis, I’ve validated and coded invoices, coordinated payment runs, monitored AR aging, and handled payroll entry with strong same-day discipline. I also manage vendor and supplier documentation, strengthen internal controls, and resolve discrepancies through process-driven investigation and duplicate detection.

I’m advanced in Excel (pivot tables, macros, automated reporting) and I’m building deeper analytics capability through my Microsoft Power BI Data Analyst Professional Certificate and Intuit Academy Bookkeeping Professional Certificate (QuickBooks Online workflows). I’m detail-oriented, quick to learn new systems, and fully available for structured remote environments.

Experience

Work history, roles, and key accomplishments

Current

Finance & Operations Analyst

Current

Self-Employed

Jan 2024 - Present (2 years 5 months)

Manage AP/AR cycles, invoice processing, and monthly bank and credit card reconciliations to maintain audit-ready records. Build structured Excel templates for financial tracking, reporting, and data validation to support month-end close.

Accounts Payable Accounts Receivable Bank Reconciliation Invoice Processing Data Validation Advanced Excel Power BI

Administrative & Operations Support

Cessa

Jul 2023 - Dec 2023 (5 months)

Maintain organized operational records and electronic documentation following institutional SOPs. Prepare planning and resource-tracking reports to support operational management.

Records Management document preparation Process Adherence

Cost Controller Assistant

Meshico Group

May 2022 - Jul 2023 (1 year 2 months)

Performed three-way matching of vendor invoices in NetSuite, identifying and resolving PO/receipt/invoice discrepancies with operations teams. Maintained vendor and item data and produced weekly cost and inventory reports, supporting landed-cost analysis and procurement reconciliation.

NetSuite Three Way Match Cost Control Landed Costs Vendor Reconciliation

Accounting & Reconciliation Assistant

Grupo Cinbersol

Feb 2021 - May 2022 (1 year 3 months)

Processed the full AP cycle in Oracle Cloud, including supplier invoice validation, GL coding, approvals routing, and payment runs, and handled AR entries and payroll entries. Conducted monthly bank reconciliations across 200+ accounts and processed multi-currency intercompany transactions to support month-end close and audit documentation.

Oracle Cloud Accounts Payable Accounts Receivable GL Coding Bank Reconciliation Month End Close

Budget Controller

Código De Barras

Sep 2019 - Dec 2020 (1 year 3 months)

Processed vendor payments, payroll disbursements, and bulk customer refunds in Intélisis, and performed monthly bank reconciliations in Excel. Identified and resolved duplicate payments through monthly bank statement review, coordinating with vendors and documenting corrective actions.

Intélisis Payment Vendors Bank Reconciliation Excel Sales Reporting Profitability Analysis Cost Control