Data Analyst
CurrentAs a data analyst on the data science team, my key responsibilities are:• Through proactive leadership, I introduced a Tableau course to my department.• Analyzing data from machine learning models• Creating visualizations using Tableau to communicate complex data insights• Constructing and executing complex SQL queries to extract and manipulate data from various databases• Perform ETL processes using SQL and Excel to ensure data accuracy and completeness.• Evaluating the effectiveness of different models and deciding whether to retrain or discard them.