Chin Hua Chen
Sr Analyst(Analytics Engineer) at Vizient | ETL & Data Pipeline Development | SQL | Azure Data Factory | Data Visualization
- Role
- Analytics Engineer at Vizient
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Chin Hua Chen
Experienced data professional with over 5 years of expertise in data analysis, visualization, and modeling. Skilled in maintaining data pipeline, data cleaning, SQL query optimization, and developing robust unit tests to ensure data accuracy and integrity. A proactive self-starter with a passion for continuous learning, consistently exploring new tools and methodologies to stay ahead in the field. Known for strong collaboration skills, working effectively with cross-functional teams to drive successful, data-driven outcomes.Programming Skill:SQL, PythonData Visualization tool:Tableau, PowerBI, ExcelTechnical Skills: ADF(Azure Data Factory), MS Office (Excel, Word, PowerPoint), Google Analytics
Experience
Analytics Engineer
Sep 2022 — Present · US
Develop end-to-end data pipelines in Microsoft Azure Data Factory to extract, load, and transform data within our sandbox database, ensuring optimized performance and accessibility for analysis.• Optimize SQL performance through leverage indexing and refactor lengthy queries to reduce average execution time from processing large-scale datasets by 25%. • Perform data cleaning by identifying inconsistencies, handling missing values, and standardizing data formats to ensure accuracy and reliability.• Document end-to-end data workflows using Miro board to provide detail data sources, transformations, and destinations to enhance project clarity and cross-team understanding.• Work with UI team to develop reports using Power BI, enabling data-driven business decisions and present complex data in an intuitive and easy-to-understand format for internal customers.• Cooperate with cross-functional teams to analyze business logic, develop test plan with QA team, and ensure successful project delivery in alignment with business requirements
Education
The University of Texas at Dallas
Master's degree, Business Analytics
2016 — 2018
National Central University
Bachelor's degree, Business Administration
2010 — 2014
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