Ella Rosborough Email & Phone Number

I use tools such as SQL, Tableau, and Python to perform data cleaning, validation, and quality checks, as well as to create dashboards and reports that monitor and communicate the data quality metrics and issues. Some of my recent projects include:Developing and implementing a data quality framework and scorecard for a large-scale healthcare data warehouse, using SQL queries, Python scripts, and Tableau visualizations.Conducting data quality audits and root cause analysis for various data sources and domains, such as financial, customer, and operational data, using SQL, Excel, and Python.Collaborating with data engineers, analysts, and stakeholders to identify and resolve data quality issues, gaps, and anomalies, and to recommend and document data quality improvement actions and best practices.I have a strong educational background in mathematics, bioinformatics, and STEM education, which gives me a solid foundation in data ethics, statistics, and problem-solving. I completed a Data Analytics Certificate from CareerFoundry, where I learned how to use data to answer business questions and provide actionable insights. I also have a Certificate in Data Visualization with Power BI from Great Learning, where I enhanced my skills in creating interactive and engaging data stories.I am passionate about using data to make a difference and to support data-driven decision making. I am always eager to learn new tools and techniques, and to explore new data domains and challenges. I am looking for opportunities to grow and advance my data analytics career, and to contribute to the success and innovation of a data-driven organization.