Hello, I'm Isaac, a Freelance Data Visualization Designer 💻 📈 🖌️ my job is to help you to communicate information visually. I will find a way to design effective, aesthetic and eye-catching data visualization according to your needs and data. I work at the intersection of numbers, shapes and colours.
Even though most of my data visualizations are entirely made with code, I consider myself a jack of all trades. I love combining different tools; for example, my favourite mix is using R and Adobe Illustrator.
I love collaborating and learning from people with different backgrounds. Therefore, I'm highly interested in topics related to social sciences and human rights 🧑🤝🧑👬👭, the arts 🎨, public policy 🏛️ and the environment 🌱🍃.
This repository is aimed to showcase some of my client projects.
Sometimes the data I'm working on is delicate or unavailable to the public. That's why I'm only sharing the design with slight changes in the labels and, sometimes, the colours. Nonetheless, the data visualizations displayed here are very close to the final result.
In this project, the client asked for a data visualization that could showcase the connections between different companies and display the revenue and the industry sector the companies belonged to. Also, highlight the companies with the highest centrality measures, such as degree and eigenvector centrality. The final result was a series of five data visualizations.
Here are the base network diagram and the network diagram with highlighted nodes with the highest degree centrality.
Creating charts with ggplot2 is not complicated; however, styling them is a task that requires much time. Therefore, the client asked for a custom ggplot2 to use it many times, get the same results, need little time changing details and could save time.
Here's the theme with some "dummy" data visualization examples of charts that the client often uses.
Data source: Our World In Data
