Brennan Obrien

Background

About Brennan Obrien

As a Data Analyst with over 8 years of experience, I specialize in transforming complex data into actionable insights that drive business strategies and optimize decision-making. My expertise spans across data analysis, visualization, and cloud technologies (including AWS), with a strong foundation in programming languages like Python, SQL, and R. I have successfully led projects that involve data migration, building predictive models, and developing interactive dashboards using tools such as Tableau and Power BI. My work has helped businesses streamline data workflows, reduce reporting times, and uncover key performance insights. I’m passionate about leveraging data to solve real-world problems and enhance organizational performance. Throughout my career, I have collaborated with cross-functional teams, including engineering, product management, and executive leadership, to ensure data integrity and develop solutions that align with both business and technical objectives. Whether it’s optimizing cloud-based workflows, creating custom reports, or designing user-friendly dashboards, I thrive on using data to support informed decision-making and drive growth. Currently, I’m focused on expanding my skills in machine learning and advanced analytics, while staying current on emerging technologies that influence the future of data-driven solutions. I'm excited to continue my journey in making an impact through data, particularly in fields like healthcare, finance, and technology.