Hang Cao

1. Automated Invoice Approval and Payment Project for a Japanese Automotive Manufacturing Company's Branch in Vietnam with Over 10,000 Employees:
- Implemented an automated approval workflow for invoices and payments tailored to the diverse contract values.
- Developed stringent logic to handle various approval streams, generating MM documents and routing them through different approval levels.
- Implemented a consolidation mechanism to aggregate approved MM documents and generate a master code for automatic accounting document creation, significantly reducing manual input efforts for over 100 documents per transaction.
- Constructed customized reports following the client's template for seamless banking payment processing.
- Implemented an automated interface to transfer accounting documents to an external system for archival purposes.
2. System Management System Project for a South Korean Electronics Manufacturing Client:
- Designed and implemented an audit monitoring system for the client based on specific parameters, including inactive accounts, debug function usage, core program access, and Segregation of Duties (SOD) violations.
- Developed a comprehensive set of roles for the entire system and conducted rigorous testing to ensure functionality and security compliance.
3. Financial Statement Consolidation Project for the Largest Electric Vehicle Charging Company in Europe with Over 60 Company Codes:
- Led the implementation of a consolidation solution for financial statements, involving data carry-forward from the previous fiscal year, transfer of financial data from consolidation units, validation, interunit eliminations, and currency translation for diverse local currencies.
- Ensured accurate and compliant financial reporting across the conglomerate.
4. DMEE Configuration Project for Automatic Payment File Generation for a Major Hospital in Singapore:
- Configured the DMEE functionality to automate the generation of XML and flat files for sending payment data to HSBC bank as part of the F110 payment process.
- Customized logic and configurations to align with client requirements, allowing seamless payment processing and reconciliation.
5. VAS Reporting and IFRS Reporting Project for a Chemical Plant in Japan:
- Developed Value-Added Services (VAS) reports and mapped local GL accounts to global YCOA GL accounts.
- Constructed comprehensive IFRS reports to ensure compliance with international accounting standards, catering to the specific needs of the chemical plant's financial reporting.

6. SAP Fiori System Rollout Project for a Japanese Metal Company with Manufacturing Plants in Vietnam:
- Configured Financial Accounting (FI) and Controlling (CO) modules to align with the business requirements and industry standards.
- Led the development of the chart of accounts tailored to the specific needs of the company, ensuring accurate financial reporting and analysis capabilities.
- Conducted end-user training and provided ongoing support to facilitate smooth adoption and utilization of SAP Fiori applications.
- Writed user guide and functional specific, test documents for the project
- Ensured compliance with security and governance standards throughout the implementation process