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Tableau Training for Data Science

Udemy

SQL Server Course

A senior consultant with top 5% performance in the company, providing risk insight with data analysis techniques, such as SQL and R. I'm self-motivated, spent free time learning Python and Tableau, and applying the tools to support management for business goals.
Now I'm seeking for new opportunities about Data Analyst, Business Analyst and Business Intelligence.

University of Applied Sciences Upper Austria

National Central University

National Taiwan University of Science and Technology

Senior Consultant

Yen Wei San (Sam)

Deloitte Consulting

1. Provided risk insight to the accountants by analyzing system event log and financial data with SQL, R and Excel, helped the audit team optimize annual audit strategies.
2. Delivered data-driven reports and presentations to different stakeholders with Tableau, PowerPoint and Excel.
3. Provided ad hoc support to management for business goals, such as gross margin analysis, cost analysis, business plan presentation (mostly using statistical analysis, Python and Tableau).
4. Provided IT advisory services to listed companies with tailored suggestions for improving IT control.
5. Researcher and lecturer of SAP ERP in audit training workshop.

Yen Wei San (Sam)’s posts