Open to opportunities

Nathania Ester

@nathaniaester

Message

I strengthen financial controls, compliance, and audit reporting across accounting and operational processes.

Indonesia

Message

What I'm looking for

I'm looking to continue developing in accounting, audit, tax, or compliance work where I can improve controls and processes, manage financial risks, and contribute accurate, compliant reporting.

I've supported finance, tax, and audit work at KPN Corp, PT Astra Honda Motor, Crowe Indonesia, and PT Trisco TAM. I develop finance SOPs, improve accounting workflows, evaluate risks, and help strengthen internal controls.

As an Internal Audit Supervisor at KPN Corp, I conducted upstream and downstream audits, managed whistleblower-case assessments, prepared Audit Committee reports for subsidiaries including listed entities, and coordinated audit schedules and KPI reporting.

My background also includes income-tax reporting and forecasting, general ledger expense and accrual analysis, asset maintenance, substantive testing, control testing, financial-statement audits, and audit independent reports. I work carefully under deadlines while maintaining integrity, accuracy, and compliance.

Experience

Work history, roles, and key accomplishments

Compliance Staff

PT Trisco TAM

Nov 2025 - Apr 2026 (5 months)

Developed, reviewed, and implemented Finance Standard Operating Procedures (SOPs) for the Accounting and Finance Department. Improved accounting and finance systems and workflows to enhance operational efficiency, accuracy, and internal controls.

Microsoft Office Accounting Audit Power BI SAP Process Improvement Internal Controls Risk Assessment