I have over five years of experience analyzing healthcare data, including claims, EHR, and patient outcomes. My work has involved using SQL for data extraction, Python for data manipulation, and Tableau for visualization. I've collaborated with cross-functional teams to identify trends, improve patient care, and reduce costs. My analyses have directly influenced policy changes and operational improvements in healthcare settings, demonstrating my ability to translate complex data into actionable insights.

Ensuring data accuracy and integrity starts with rigorous data validation and cleaning processes. I employ techniques like outlier detection, consistency checks, and cross-validation with secondary data sources. I also document my methodology and assumptions to allow for reproducibility and peer review. Collaboration with IT and data governance teams ensures compliance with healthcare data standards and regulations, such as HIPAA, further safeguarding data integrity throughout the analysis process.

In my previous role, I conducted an analysis on readmission rates that identified a key predictor overlooked by previous studies. By implementing targeted interventions based on my findings, the hospital reduced readmissions by 15% within six months. This not only improved patient outcomes but also resulted in significant cost savings. The project underscored the power of data-driven decision-making in healthcare and was recognized by senior leadership for its impact.

I am proficient in a range of tools and technologies essential for healthcare analytics, including SQL for database querying, Python and R for statistical analysis and machine learning, and Tableau and Power BI for data visualization. I also have experience with EHR systems like Epic and Cerner, and I stay updated on emerging technologies such as AI and blockchain for healthcare data security and predictive analytics.

I stay current by subscribing to industry journals, attending webinars and conferences, and participating in professional networks like HIMSS. I also take online courses to deepen my knowledge in areas like machine learning and healthcare compliance. Engaging with peers and thought leaders on platforms like LinkedIn allows me to exchange ideas and stay informed about regulatory changes, ensuring my analyses remain relevant and compliant.