Hi, I'm Vivian a dedicated data analyst,I possess a strong foundation in key analytical tools and techniques essential for data-driven decision-making. My expertise includes:Excel Proficiency: Skilled in advanced Excel functions, including pivot tables, VLOOKUP, and data visualization. Able to efficiently manipulate and analyze large datasets to uncover actionable insights.Database Management: Experienced in managing and organizing databases to ensure data integrity and accessibility. Familiar with relational databases and capable of designing and maintaining efficient data storage solutions.SQL Expertise: Proficient in writing and optimizing SQL queries to extract, manipulate, and analyze data from various databases. Comfortable with joins, subqueries, and complex query building to meet analytical needs.Power BI Skills: Adept at using Power BI for data visualization and reporting. Capable of creating interactive dashboards that provide clear, insightful, and actionable visualizations for stakeholders.