Accomplished Senior Data Analyst with 6+ years of healthcare and clinical data analysis experience. Proficient in SQL, DAX, Python, and data visualization tools like Power BI, Tableau, and Looker Studio. Advanced skills in cloud platforms such as Azure, Google BigQuery, AWS, and Snowflake. Proven ability to drive operational efficiencies and revenue growth through data-driven strategies.At Healthcare Management Administrators (HMA), I developed interactive dashboards that increased user engagement by 45% and data-driven decisions by 30%. Analyzed large datasets to identify trends, resulting in $400K annual savings by optimizing the EHR system. Coordinated audits to ensure regulatory compliance, improving data accuracy and achieving precise government submissions.At Covestic Inc., I designed data visualization solutions, enhancing actionable insights by 30%. Optimized ETL workflows, boosting data processing efficiency by 45% and reducing error rates by 20%. Deployed over 1000 reports, improving performance by 40%.At Seattle Proton Center, I collaborated with IT, Finance, and Client Success teams, boosting project success rates by 25%. Automated validation processes, saving 150+ hours monthly. Conducted statistical analysis on data from 40+ sources, improving operational efficiency by 15% and reducing budget costs by 10%.Key Skills and Competencies:Data Analysis: Identifying trends and actionable insights from large datasets.Data Visualization: Creating advanced dashboards with Power BI, Tableau, and Looker Studio.SQL and DAX: Manipulating and normalizing data.Cloud Platforms: Experienced with Azure, Google BigQuery, AWS, and Snowflake.ETL Processes: Designing and optimizing efficient data workflows.Predictive Analytics: Forecasting trends to inform strategic decisions.QA Testing and Auditing: Ensuring data accuracy and regulatory compliance.Cross-functional Collaboration: Driving project success with diverse teams.Certifications:Microsoft Certified Solutions Associate: Business Intelligent Reporting (Power BI, Advanced Excel)Languages:English, ChineseI am committed to leveraging my skills to improve healthcare outcomes through data-driven strategies. Open to new opportunities and collaborations. Let's connect to explore how I can add value to your organization.Skills:SQL, DAX, Power BI, Tableau, Looker StudioAzure, Google BigQuery, AWS, SnowflakeData Warehousing, ETL Processes, Statistical Analysis, Predictive AnalyticsGoogle Sheets, Excel, Python, R