Open to opportunities

Nathalia Buelvas Consuegra

@nathaliabuelvasconsu

Public Accountant focused on full-cycle accounting and billing, improving invoicing workflows and controls to ensure accurate financial reporting.

Colombia

Message

What I'm looking for

I’m looking for a remote-ready accounting and billing role where I can lead month-end close, manage accounts receivable and invoicing, strengthen internal controls, and improve workflows through automation—using tools like QuickBooks and service management platforms.

I’m a Public Accountant with 3+ years of experience in full-cycle accounting, billing, and financial reporting across fast-paced tech and service environments. I handle month-end close, bank reconciliations, accounts receivable tracking, and tax compliance (VAT, withholding tax, and industry & commerce) with DIAN deadlines. In my current Accounting & Administrative Coordinator role, I oversee month-end close and financial reporting so management has timely, accurate records.

I’m hands-on with improving billing processes and implementing internal controls that ensure data integrity and workflow efficiency. I managed full billing cycles—invoice generation, validation, data reconciliation, and income control—then led an automated invoicing system implementation to reduce manual errors, alongside SOP creation to standardize workflows. I’m currently completing a Master’s in Financial Management (UNIR) and I’m ready to learn QuickBooks and service management platforms such as Skimmer, Jobber, or Housecall Pro.

Experience

Work history, roles, and key accomplishments

Current

Accounting & Administrative Coordinator

Current

AMAIKA S.A.S

Nov 2025 - Present (7 months)

Oversee month-end close and financial reporting, ensuring timely and accurate records for management decision-making. Manage electronic invoicing and accounts receivable follow-ups while handling VAT, withholding tax, and industry & commerce obligations with DIAN deadlines, and coordinate internal controls with a small accounting team.

Month End Close Financial Reporting Invoicing Accounts Receivable Internal Controls Team Coordination

Billing & Collections Analyst

Estela (Facture SAS)

Jul 2023 - Nov 2025 (2 years 4 months)

Managed the full billing cycle in a high-volume tech-services environment, including invoice generation, validation, reconciliation, and income control. Led implementation of an automated invoicing system to improve data integrity and reduce manual errors, and performed monthly bank reconciliations while supporting contractual audits during a merger.

Billing Cycles Accounts Receivable Collections Invoicing Data Reconciliation Bank Reconciliation Audit Support Billing SOP Standardization

Cash & Billing Assistant

Estela (Facture SAS)

Feb 2023 - Jul 2023 (5 months)

Supported daily billing operations, including transaction recording and daily cash flow reporting, and handled internal financial requests. Updated accounting records in specialized software to strengthen accounts receivable control and transaction traceability.

Billing Operations Cash Reports Transaction recording Accounts Receivable Accounting Software Financial Request Handling Financial Reporting