About Me #1
Description
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.