Reuben Zhao

Background

About Reuben Zhao

Professional Summary - Experienced Power BI developer with six years experience of using DAX to create calculated measures that tell meaningful insights from large amounts of data that drives business solutions and strategic decision-makings- Solid SQL skills that capable of building queries to extract and transform data which aims to automate ongoing reporting needs and develop sound data model; created stored procedures to pull commonly used dataset- Practical knowledge in building machine learning models using Python and utilized Pandas, Numpy, Scikit-learn, Matplotlib and Seaborn libraries to perform data cleansing, visualization, cross-validation and feature selections- Developed solid understanding of concepts and techniques for modelling and managing risks using statistical model, supported by passing exams of Financial Mathematics, Model of Economics and Finance, and more- Proficient in various analytical software and programming languages including: Power BI, MS Office, Microsoft SQL Server Management Studio, IBM Cognos Analytics, IBM SPSS Statistics and Modeller, Python, SQL and R.