Ngozi Okoroafor

Intro

Hi there! I'm a data analyst with skills in SQL, Excel, Python, Tableau, and Power BI. I enjoy finding insights from data and creating engaging visualizations to communicate them. I have experience working on projects related to customer behavior, healthcare, and e-commerce sales. My goal is to learn new techniques and tools to solve challenging data problems.
Check out some of my work.

"Transforming data into insights, insights into decisions."

Introducing my data cleaning project, where I took raw housing data and transformed it in SQL Server to make it more usable for analysis. Using SQL, I was able to efficiently clean and preprocess the data, resulting in a streamlined dataset ready for deeper analysis, allowing for valuable insights to be extracted. Through this project, I demonstrated my proficiency in using SQL for data cleaning and my ability to efficiently handle large datasets.

In this project, I harnessed the power of SQL Server to uncover insights into the global COVID-19 pandemic. With a curious mind and keen analytical skills, I dug deep into the data to reveal trends and patterns that shed light on the impact of the virus on populations around the world. I visualized these findings using Tableau. From tracking infection rates to uncovering disparities in death rates, my exploratory analysis uncovered valuable insights that can inform future public health efforts.

Lights, camera, action! In this project, I used the powerful duo of Python and Jupyter Notebook to uncover the secret sauce behind successful movies. By diving deep into various variables that affect gross revenue, I brought data-driven insights to the forefront of the movie industry. Get ready to take a front-row seat and see the correlation between blockbuster hits and the factors that make them tick!

Here are some exceptional insights and visualizations, where I've created a diverse portfolio of Tableau projects that showcase my expertise in analyzing complex data sets. From COVID-19 insights and a global vaccine tracker, to supermarket sales analysis and Udemy course analysis, take a look at my Tableau page to see how I bring data to life!

Here is my resume for your perusal. This section highlights my professional experience, education, and relevant skills. It provides a comprehensive overview of my career trajectory and showcases my expertise in the field.

Contact

• LinkedIn
• Medium
• GitHub
• Twitter

Elements

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