Hyeji (Miranda) Choi Email & Phone Number

Incheon, South Korea

Seoul, South Korea

• Spearhead the preparation and management of audit evidence for external assessments (SOX, ISMS-P) and vulnerability assessments, ensuring accurate and timely submission of reports.• Develop and maintain IT security policies and control frameworks using GRC tools such as Vanta, ensuring alignment with evolving compliance requirements including SOX, GDPR, and ISMS-P.Collaborate with cross-functional teams to streamline the Vendor Risk Assessment (VRA) process, achieving a 30% reduction in process duration (from 10 to 7 working days) by integrating tools like OneTrust, Ironclad, and Jira.• Establish and enforce security guidelines, fostering a culture of security compliance across the organization.

Seoul, South Korea

• Designed and implemented a robust IT security control framework in compliance with international regulations, including GDPR, HIPAA, SOC 2, and ISO27001.• Led the creation and optimization of the Vendor Risk Assessment process, improving efficiency and accuracy through automation and integration between multiple systems.• Developed and delivered a comprehensive Security Awareness Training program, enhancing employee engagement and adherence to security policies.• Coordinated the collection and organization of audit evidence for external audits (SOX, SOC 2, HIPAA, ISO27001), ensuring successful audit outcomes and compliance with global standards.

Yeongdeungpo-Gu, Seoul, Korea

• Evaluated the operational effectiveness of IT General Controls (ITGC) and Application Controls, documenting findings and performing walkthroughs for Financial Audits (US GAAP and K-GAAP).• Conducted SOX compliance testing (US-SOX, K-SOX, J-SOX) for multinational clients, producing thorough workpapers to support control effectiveness assessments.• Performed SOC 2 Type II testing procedures for service organizations, ensuring controls met the financial reporting requirements of multinational clients under US GAAP.• Standardized internal audit procedures and risk control matrices across international subsidiaries, ensuring compliance with various SOX regulations (US-SOX, K-SOX, Indian-SOX).• Analyzed G/L data for audit clients, ensuring accuracy and completeness in financial reporting.

South Korea

• Achieved 133% annual growth in IT infrastructure through planning and execute updates for POS system and security features in compliance of the new regulation.• Optimized periodic reconciliation of financial data using SAP via system integrity maintenance• Consulted and managed the IT infrastructures and systems of the clients (mostly 200+ student capacity educational institutions)

Hadley, Ma

• Became the top screener within the second month of employment (1st month is training period) for screening 10.75 faxes/hour at 99.82% accuracy when average seasoned screener is expected to screen 7 to 8.75 faxes/hour at a 99.8% accuracy.• Specialized in screening derivatives such as Options, Futures, and Repo trade tickets from clients and sent them to designated processing departments utilizing software such as SharePoint, IMaGE, MCH.

Amherst, Ma

• Managed the 20+ staff in preparation and verification of the federal and state income tax returns for average of 1500+ clients per year.• Created new workflow resulting 20% increase in number of client facilitated.• Increased data accuracy to 98% through client database renewal project utilizing Excel data mining and SQL query for data quality improvement and elimination of duplicate records.