Vignesh

Data Analyst Intern

Ai Variant•  August 2024 - November 2024

Developed the "Olist Store Analysis" project using data analytics and visualization techniques to provide actionable insights for business performance. Data Cleaning and Preparation: Extracted raw data and performed comprehensive cleaning and transformation using MySQL, ensuring data consistency and accuracy for analysis. Excel Analysis: Utilized Advanced Excel techniques for data validation, summarization, and initial exploratory analysis to identify key trends and patterns. Interactive Dashboards: Created dynamic and visually appealing dashboards in Power BI and Tableau to present insights on sales trends, and customer behavior, enabling data-driven decision-making Tools used: MySQL, Advanced Excel, Power BI, Tableau