Enhanced tax efficiency by leveraging Excel Solver to identify potential deductions on depreciation, charitable contributions, employee benefit plans, and R&D expenses leading to optimized tax positions for clients• Processed 23 tax returns and managed employee payroll process for 10 clients using QuickBooks to ensure timely registration of transactions• Ensured accuracy in financial management by managing comprehensive bookkeeping tasks using Excel, ensuring accuracy in general ledgers and reconciliations• Contributed to successful tax advisory projects related to capital gains, by preparing necessary supporting documents, and coordinated with senior colleagues to draft client responses and project summaries, ensuring thorough and precise client communication

Categorized and annotated raw data in Knowledge Engineering Group of Tsinghua University. Finished job consciously and ensured quality and efficiency throughout the process.