Owns end-to-end Billing and Accounts Receivable operations across North America, supporting high-volume merchants and complex payment environments. Acts as the primary reference for billing and revenue topics across the organization. Leads revenue validation during month-end close, consistently enabling Day 1–2 reporting readiness. Acted as Finance focal point in the implementation of a fully automated in-house billing system, transitioning from manual monthly processes to automated daily revenue calculation. Drives process improvements and automation initiatives across billing and AR workflows, reducing manual effort and operational risk. Aligns Product, Engineering, Data, FP&A, Legal, and Commercial teams to ensure billing logic reflects contractual and operational requirements. Oversees high-volume invoicing and complex settlement models (net, scheduled, hybrid). Identifies and resolves discrepancies across systems, improving revenue accuracy and financial controls. Leads audit support and revenue documentation preparation.

Owned Billing and Accounts Receivable operations across North America, managing end-to-end invoicing, reconciliations, and discrepancy resolution. Acted as primary point of contact for billing topics across internal teams and external stakeholders. Led revenue validation processes and supported financial close activities. Played a key role in the transition from manual to automated billing processes, improving scalability and efficiency. Managed high-volume invoicing and ensured alignment between contracts, billing data, and financial reporting.

Led tax planning, compliance, and recovery initiatives across Brazil and Colombia. Conducted tax studies, legislative impact analyses, and system parameterization. Ensured compliance across federal, state, and international tax regulations. Supported audits and inspections across multiple jurisdictions. Collaborated with Legal and business teams to align tax strategies with operational goals and identified opportunities for tax optimization and efficiency gains.

Managed complex tax calculations across multiple regimes (Actual, Presumed, Simples Nacional) and handled a wide range of compliance obligations. Led a team of 11 professionals during a leadership assignment, supporting planning, execution, and team development. Worked directly with leadership on strategic initiatives and audit support.

Supported tax compliance, reporting, and regulatory filings across federal, state, and municipal levels. Assisted in tax planning and operational support activities.

Supported tax calculations, filings, documentation, and bookkeeping processes, building hands-on experience across multiple compliance routines.

Performed tax calculations and compliance activities, supporting multiple tax regimes and reporting obligations while building a strong foundation in tax operations and accounting processes.

Managed tax calculations and reporting across multiple tax types, supporting compliance and regulatory requirements.

Supported customer prospecting activities as an authorized Banco do Brasil agent for loan products.

Supported bookkeeping routines, invoice entry, and tax calculations for Simples Nacional companies.

Handled phone support, file organization, and meeting scheduling.

Handled physical document filing, customer service, and records organization.