During my internship at MERISKILL, I was tasked with analyzing diabetic patient behavior to improve our data retrieval processes. We noticed that the existing system was slow and often inaccurate, which affected our ability to make timely decisions. To address this, I designed and implemented SQL queries that significantly reduced data retrieval time by 50%. I also developed Power BI dashboards to visualize the data, which helped us identify trends and patterns more effectively. This data-driven approach not only enhanced the quality and integrity of our data but also improved our decision-making processes, ultimately leading to better patient care strategies.