Oki Fimansyah Wiyatno
Senior Risk Consultant
Tangerang Selatan
Summary
Auditing professional with 3+ years of experience in risk management, internal control assessment, and process improvement. Expert in ICOFR and internal controls across business processes, financial analysis, and regulatory compliance. Demonstrated ability to deliver actionable solutions, enhance operational efficiency, and drive business performance. Collaborative, adaptable, and results-oriented
Overview
6
6
years of professional experience
6
6
years of post-secondary education
Work History
Senior Risk Consultant
EY
08.2024 - Current
- Supported the implementation of Internal Control over Financial Reporting (ICOFR) at a power and utility company, focusing on the fixed assets segment
- Assisted a private bank in initiating the implementation of POJK 15 within its Financial Statement Closing Procedures (FSCP) by performing diagnostic testing and updating Business Process Mapping (BPM) and Risk Control Matrices (RCM)
- Conducted internal audit procedures at the Indonesian subsidiary of a global pharmaceutical manufacturing company, assessing policies, patient data accuracy, drug distribution controls, and data privacy management
- Supported the implementation of ICOFR at a primary energy provider (coal and shipping sector), with a focus on budget and procurement processes
- Collaborated with EY US to perform SOX testing for a US-based tobacco company operating in Indonesia, ensuring compliance with head office standards as well as regulatory requirements in both the United States and Indonesia
Internal Auditor
FIFGROUP
01.2023 - 08.2024
- Achieved 100% completion of annual management target for on-site and virtual audits, ensuring audit coverage across all business units
- Served as Credit Management and Operational Support Portfolio Holder (Finance, Human Capital, and General Services) during 2022–2023; strengthened audit working papers by integrating updated risk registers and audit activities, improving audit effectiveness and alignment with regulatory standards
- Uncovered and reported fraudulent activities through special audit engagements, safeguarding company assets and reducing potential financial losses
- Partnered with process owners to identify misaligned processes and implemented risk-based recommendations, reducing operational inefficiencies and strengthening internal controls
- Supported monthly and annual audit planning by designing audit programs, updating business process documentation, and conducting regulatory analysis, resulting in more efficient and targeted audit execution
Audit Risk Trainee
Astra International
02.2022 - 12.2022
- Developed detailed business flow diagrams and mapped key risks to identify critical exposures within business units
- Reduced business risks by executing audit processes and delivering actionable recommendations in line with regulatory requirements
- Coordinated and monitored the implementation of agreed process improvements from audit findings, ensuring business sustainability and regulatory compliance
Business Analyst
IYKRA
01.2020 - 09.2020
- Analyzed client business needs related to data utilization and managed projects by leading weekly and monthly meetings with multiple clients to gather requirements and monitor progress
- Supported the sales team in achieving and exceeding company revenue targets by 15% through designing tailored data analysis consulting solutions, while maintaining client satisfaction levels above 80%
- Collaborated with the Marketing and Communications division to increase brand awareness on LinkedIn and YouTube by creating and managing weekly and monthly content focused on data technology
Jr. Data Scientist
IYKRA
09.2019 - 01.2020
- Executed data analysis consulting by querying structured datasets and applying NLP-based text classification, standardizing inputs, monitoring performance, and enhancing fraud detection capabilities within the client’s organization.
- Led project management as PIC for multiple stakeholders, exceeding targets by delivering 6 use cases (versus the initial 3) within a 3-month timeline, improving project efficiency and client outcomes
Education
MBA - General Management
School of Business & Management ITB
Jakarta 05.2020 - 04.2022
Bachelor of Science - Physics
Universitas Indonesia
Depok 05.2015 - 08.2019
Skills
Enterprise Risk Management
Audit Support
Operational Risk Assessment
Data Analytics
Internal Control Over Financial Reporting
Timeline
Senior Risk Consultant
EY
08.2024 - Current
Internal Auditor
FIFGROUP
01.2023 - 08.2024
Audit Risk Trainee
Astra International
02.2022 - 12.2022
MBA - General Management
School of Business & Management ITB
05.2020 - 04.2022
Business Analyst
IYKRA
01.2020 - 09.2020
Jr. Data Scientist
IYKRA
09.2019 - 01.2020
Bachelor of Science - Physics
Universitas Indonesia
05.2015 - 08.2019
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