Hyeji (Miranda) Choi Email & Phone Number

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.
• 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.
• 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.