• Assisted students in resolving analytical problems using Python, Tableau, and Google Analytics, while preparing engaging course materials • Mentored students on best practices in data visualization and web analytics for improved business decision-making

• Collaborated with multinational companies seeking to set up a new subsidiary in another country by analyzing and determining optimal tax solutions by providing risk analysis using the Deloitte International Tax Source DITS, which resulted in a 80% successful rate • Conducted data analysis and visualization on financial conditions using Excel, Tableau and PowerBI for multinational clients and used Excel to provide financial forecasting leading to improved financial performances • Prepared - 35 transfer pricing reports for global companies, presented insights and managed the tax risk of intercompany transaction by using Pivot Tables in Excel to waive a 20% tax payment

• Applied regression models and predictive analysis in R to measure customer behaviors, which improved the efficiency of customer services by 40% • Performed data cleaning, testing, and analyses for large financial datasets using Python, and provided proper reporting solution to reduce financial risk • Collaborated with a marketing team of six and presented insights based on industry trends and competitive intelligence and provided data-driven recommendations by data visualization in SQL and Tableau, which led to a 15% increase in profit due to new social media promotion

• Reviewed, analyzed, and arranged balance sheets, cash flow statements and financial statements for accuracy over two-month period while company experienced a 15% increase in revenue • Completed VAT filing and employee reimbursement via Excel to reduce 10% tax payment for company