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
Freelance
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Senior Data AnalystFreelance Feb 2024 - PresentHealthcare Data Analysis: Conduct population health analysis and create dynamic dashboards in Power BI to identify trends in patient demographics and care utilization, providing valuable insights that can align with quality-focused organizations.Exploratory Data Analysis and Modeling: Perform exploratory data analysis using Python and apply foundational machine learning techniques to gain insights into claims utilization and patient outcomes, utilizing healthcare data for impactful results.Data Automation and Quality: Use SQL and Python to automate data cleaning processes and ensure data integrity for healthcare-related reports, enhancing efficiency and accuracy in mock business reporting scenarios.
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Senior Data AnalystHealthcare Management Administrators Mar 2021 - Nov 2023Bellevue, Washington, United StatesResponsible for working with end users at all levels to quickly create and/or produce reports for strategic business and clinical decision-making utilizing SQL, Python, and Power BI in an agile development environment• Generated and prepared ad-hoc and recurring reports and data to internal stakeholders using Excel, SQL, Power BI, and Python• Performed automation for recurring reports using Python, and Power BI• Developed and delivered advanced Power BI and Tableau dashboards, enhancing data visualization and leading to a 45% increase in client engagement and a 30% improvement in decision-making.• Utilized advanced Excel for financial modeling and Power BI for reporting, achieving a 25% increase in operational reporting efficiency and supporting accurate financial forecasting, contributing to enhanced FP/A processes.• Created SQL scripts to normalize and integrate data within Financial Systems, resolving real-time processing issues and ensuring data accuracy.• Synthesized key financial insights for internal stakeholders, improving client financial performance by 25% through actionable recommendations.•Managed vendor file data for over 500 business groups and 100,000+ members, increasing membership engagement by 15% through effective data management.• Administered over 300 data-related inquiries monthly, improving customer satisfaction scores by 25% and enhancing data governance practices, resulting in a 30% increase in data accuracy. -
Business Intelligence DeveloperCovestic Inc May 2019 - Jun 2020Washington, United States• Designed data visualization solutions with Power BI and Tableau, aligning with business needs and strengthening client relationships, resulting in a 30% enhancement in actionable insights and decision-making capabilities.• Enhanced ETL workflows through advanced SQL query techniques, achieving a 45% boost in data processing efficiency and a 20% decrease in error rates.• Engineered the deployment and configuration of over 1000 reports, ensuring 98% accuracy and a 40% increase in performance, optimizing data management and operational efficiency.• Partnered with cross-functional teams to gather and analyze business requirements, find patterns, and trends, and converting into technical specifications that improved system performance by 40% and reduced manual workload by 30%.
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Data Analyst / Financial Data AnalystSeattle Proton Center, Llc May 2016 - Mar 2019Seattle, Washington, United States• Conducted statistical analysis on data from 40+ sources, using SQL, Power Query, and DAX, identifying trends and actionable insights that boosted operational efficiency by 15% and cut budget costs by 10%.• Performed detailed analysis of medical claims data, guaranteeing adherence to regulatory requirements and maintaining 97% data accuracy, which resulted in a 35% decrease in claims processing time.• Compiled 100+ Power BI, Tableau, Google Sheets, and Microsoft Excel reports, facilitating real-time KPI tracking and equipping leadership with actionable insights, which contributed to a 15% increase in annual revenue.• Devised and applied complex SQL queries to extract, manipulate, and analyze data, resulting in a 25% boost in report generation efficiency and streamlined data processes.
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Jane L. works for Freelance
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Jane L.'s current role is Senior Data Analyst|Business Intelligence| |Data Analytics | Python | Data Visualization |.
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