Audit Analyst, Account, Bookkeper

Guilherme

1600/mo
Brazil
Looking for Full-time
8 hours/day
Availability: US / EU timezone

Profile Description

I’m an internal and external auditor with over 10 years of experience, having worked at renowned firms such as Deloitte, BDO, Mattoso, and Grant Thornton. My career is defined by high-impact projects in regulatory compliance, risk auditing, and internal controls — always aiming for operational efficiency, integrity, and fraud prevention. Specialized in ISO 9001, 14001, and 45001 standards, I led process optimization projects like the macroflow restructuring at B A C Veículos, which reduced oper...

Top Skills

Accounts Payable/Receivable · <1 yearBookkeeping · <1 yearExcel (Advanced) · <1 yearFinancial Analysis · <1 yearFinancial Reporting · <1 year

Skills & Expertise

Finance & Accounting

QuickBooksBeginner
BookkeepingBeginner
Accounts Payable/ReceivableBeginner
Financial ReportingBeginner
Financial AnalysisBeginner

Data & Analytics

Excel (Advanced)Beginner

Work Experience

Audit

Grant Thornton Brazil

Jan 2025 - Jul 2025

Key Achievements:

Responsible for external accounting, tax, and labor audits for national clients across various segments. Execution of internal control effectiveness tests and accounting and financial circularization. Mapping operational processes with a focus on risks, compliance, and governance improvement. Critical analysis of evidence and preparation of technical opinions based on regulatory standards. Collaboration on audit projects focused on risk mitigation and improvement recommendations.

Financial AnalysisFinancial Reporting

Audit

Mattoso Auditores Independentes & Associados

Dec 2023 - May 2024

Key Achievements:

Responsible for external audits in accounting, tax, human resources, and operational processes. Application of internal control effectiveness tests with a focus on compliance and risk mitigation. Process mapping and analysis of operational risks, promoting corporate governance actions. Preparation of audit reports with technical recommendations for improvements in internal controls

Financial ReportingFinancial Analysis

Internal Control Advisor

Prefeitura Municipal de Contagem (Contagem City Hall)

Apr 2023 - May 2023

Key Achievements:

Responsible for coordinating inquiries and disciplinary processes focused on institutional control and ethics. Development of corrective measures to enhance the efficiency and quality of public services provided. Involvement in compliance audits and preventive inspections with a focus on integrity and regularity. Collaboration in anti-corruption initiatives and promotion of transparency in public administration

Financial ReportingFinancial Analysis

Audit

BDO RAS (Risk Advisory Services)

Mar 2022 - Mar 2023

Key Achievements:

Execution of internal control tests for large clients, with a focus on conformity and efficiency. Process mapping with an emphasis on operational and regulatory risks and compliance requirements. Identification of compliance gaps and support for the implementation of internal process improvements. Involvement in audits based on SOX and ISO standards, ensuring adherence to international standards. Collaboration in managing field teams and preparing management reports for stakeholders.

Financial ReportingFinancial Analysis

Audit

DELOITTE

Sep 2021 - Jan 2022

Key Achievements:

Involvement in internal control audits with a focus on financial processes and regulatory compliance. Preparation of reports with critical risk analyses and proposals for operational improvement opportunities. Collaboration on consulting projects focused on risk management and compliance with regulatory standards. Experience in a multidisciplinary environment and interface with major corporate clients from various sectors.

Financial ReportingFinancial Analysis

Senior Internal Audit Analyst

BAC VEÍCULOS

Aug 2016 - Aug 2021

Key Achievements:

Responsible for leading administrative and accounting audits with a focus on expense control and reduction. Development of an operational macro-flow revision project with a direct impact on financial efficiency. Focal point for cash flow control, treasury, and financial processes within the organization. Planning payments and issuing invoices, with a focus on accuracy and deadline compliance.

Financial ReportingFinancial Analysis

Full Internal Audit Analyst

BAC VEÍCULOS

Mar 2014 - Aug 2016

Key Achievements:

Responsible for departmental expense audits and proposing improvements to senior management. Reorganization of cash flow and structuring of payments for greater financial efficiency. Control of treasury and finance routines with a focus on optimizing operational processes.

Office Assistant (Workshop)

BAC VEÍCULOS

Aug 2012 - Mar 2014

Key Achievements:

Coordination of the technical vehicle delivery process and support for automotive parts logistics. Administrative duties including document organization and support for mechanical workshop routines. Responsible for issuing invoices and controlling operational spreadsheets in Excel.

Quick Stats

Age37 years
English LevelFluent
Other Languages
PortugueseFluent
FrenchConversational
SpanishConversational
ID VerificationNot verified

Education

bachelor

FUMEC

2015 - 2017

bachelor

FUMEC

2008 - 2012