Yicheng (Percy) Tsai Email & Phone Number

Detroit Metropolitan Area

Greater Detroit Area

• Lead functional/configurable business control design as part of S4 implementation project for one of the Big 3 auto maker. Modules include BRIM and RAR. Lead assessment of functional/configurable business process controls as part of S4 implementation project for one of the Big Tech company. S4 modules include SD, MM, PP, FI/CO• Lead assessment of business process controls including expenditure, inventory management and revenue cycle for automotive OEM and tier 1 suppliers. • Lead assessment of automated/configured business process controls. Specialize in business process analysis, and data analytics and assessment of controls across various business processes including Procure to Pay (P2P) and Order to Cash (OTC) and Record to Report (RTP). SAP ERP modules include FI, SD (Sales and Distribution), and MM (Material Management). • Lead a team to identify ABAP program logic defect which leads to recovery of $120K from suppliers and prevention of future overpayments. In addition, identified ABAP program defect which leads to miscalculation of accrual liability of $1M. Provided analysis on client’s risk and control frameworks and identified several control gaps using data analytic approach.• Lead general IT controls, and technical operating system & database security configuration reviews. Specialize in SAP audit including Security/Basis, change management including Solution Manager (ChaRM), BI security audit, SAP Business Planning & Consolidations (BPC), SAP GRC Access Control, and SAP central user administration.• Defined specifications for D&T’s audit analytic tools for SAP. Leadership team member of D&T’s global SAP audit center of excellence focusing on audit quality and lead technical updates of firm’s SAP audit training materials and IT and automated business process audit frameworks.

Greater Detroit Area

Developed a strategic plan for Chinese Market; conducted market research to identify market size, competitors, products, and formulated action plans regarding sales channels, locations, organizational structure, service level, and website localization Reviewed the financial performance of Korean and Spain and projected the future performance based on market analysis. This resulted in the closure of Korean and Spain divisions, which lose $400,000 annually

Coordinated and customized ERP implementation of Microsoft solution in Taiwan division; reduced redundant annual software cost approximately $ 60,000 annually; eliminated approximately 50% of processing effort on intercompany transactionsDesigned system control environment for all major functions including purchasing and inventory management

In charge of auditing IT internal control for more than 30 clients' ranging from banking, retail, manufacturing, high tech, and entertainment industriesIdentified and provided solutions to a system defect that caused a $360,000 error on a client's financial system

Led a crew of 20 soldiers as an initial response unit for marine emergencies; saved not only marine life but also human life on several occasions Ranked of lieutenant officer enforcing safety check for smuggling and illegal immigration for the Taiwanese government

Mba, Finance

Activities and Societies: Actively participated in Christian fellowship and worship team

Bachelor, Business Administration; Information System

Activities and Societies: Coordinator, NCCU Wind Band winter training camp, National ChengChi University, Sep 2002-Feb 2003Team leader.