About Me

[KameishaSmithData]

Data Analysis Portfolio

Welcome! I'm Kameisha Smith, a data analyst skilled in SQL, data manipulation, and exploratory analysis. Below are some of the projects I've worked on during my data analysis journey.

Projects

1. Employee Performance Analysis (SQL)

• Description: Used SQL to analyze employee performance metrics from relational databases, focusing on trends and key performance indicators.
• Skills Used: SQL (joins, filtering, grouping, aggregations).
• Key Achievement: Improved query efficiency by optimizing subqueries.

2. Customer Sales Data Analysis (SQL)

• Description: Conducted data analysis on customer purchase data to identify sales trends and generate actionable insights.
• Skills Used: Advanced SQL (window functions, common table expressions).
• Key Achievement: Provided data-driven recommendations to improve sales strategies.

3. Introduction to Statistics Project

• Description: Applied statistical methods such as summary statistics and data visualization techniques to analyze sample datasets.
• Skills Used: Descriptive statistics (mean, median, standard deviation), data analysis techniques.
• Key Achievement: Completed an in-depth analysis that demonstrated how key variables affected trends in the data.