ESTIVEN MARTINEZ DIAZ
Sydney,Australia
Summary
Detail-oriented accounting professional with over 8 years of experience in financial reporting, tax compliance, and payroll management. Skilled in delivering accurate financial insights to support decision-making, ensuring compliance with tax regulations, and implementing process improvements. Proficient in Australian accounting software and frameworks, with a focus on meeting local compliance standards.
Overview
1
1
Certification
Work History
Colombian Tax Professional
Cafesalud EPS SA
- Managed tax obligations, including GST, payroll tax, and BAS submissions, ensuring compliance with regulatory deadlines
- Conducted financial analyses for deferred tax calculations and provided recommendations to enhance compliance processes
- Collaborated with audit teams to prepare and address external review requirements
Accounting Analyst
Medimás EPS SAS
- Delivered timely and accurate financial reports for management and regulatory bodies
- Streamlined accounting processes in collaboration with IT, improving reporting efficiency
- Created spreadsheets to analyze and summarize incoming cash receipts for CEO, CFO and other executives.
Freelance Payroll Analyst
Unión Temporal Seguridad Aeronáutica
- Processed payroll and social security contributions using cloud-based solutions
- Handled employee queries regarding payroll discrepancies and entitlements
Accounting Assistant
Global Seguros de Vida S.A.
- Assisted in reconciliations, tax reporting, and financial data preparation
- Supported internal audits by maintaining accurate records and generating analysis reports
Education
Diploma of Accounting -
York Business Institute
Sydney, Australia01.2025
Certificate IV in Bookkeeping and Accounting -
York Business Institute
Sydney, Australia10-2024
Bachelor of Public Accounting -
Politécnico Grancolombiano
Bogotá, ColombiaEnglish Language Studies - Upper Intermediate Level
Kaplan
Sydney, AustraliaEnglish Language Studies - Upper Intermediate Level
International House
Sydney, AustraliaSkills
- Financial reporting and analysis
- Tax compliance (GST, BAS, PAYG)
- Payroll processing and reconciliation
- Proficiency in accounting software (Xero)
- Budgeting and forecasting
- Process automation (Power BI, Microsoft Project)
- Advance Excel, Access and SQL
Certification
- Advanced Excel and Access
- Power BI and Data Analytics
- Financial Analysis and Reporting
Timeline
Colombian Tax Professional
Cafesalud EPS SA
Accounting Analyst
Medimás EPS SAS
Freelance Payroll Analyst
Unión Temporal Seguridad Aeronáutica
Accounting Assistant
Global Seguros de Vida S.A.
Diploma of Accounting -
York Business Institute
Certificate IV in Bookkeeping and Accounting -
York Business Institute
Bachelor of Public Accounting -
Politécnico Grancolombiano
English Language Studies - Upper Intermediate Level
Kaplan
English Language Studies - Upper Intermediate Level
International House
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