Photo by Christian Wiediger on Unsplash


With over 3 million apps, the Google Play app store is a rich resource for both app developers and users. In the figure below, we see that despite a drop in 2018 as Google removed apps affected with malware,¹ the volume of apps is massive and continues to grow.²

Photo by Viktor Forgacs on Unsplash


Twitter is a powerful tool for businesses, allowing them to connect directly with their customers and reach a broad and engaged audience. For businesses with a large and engaged Twitter following, this platform can become a valuable source of customer insights on how to improve products and services.

Given this context, for my fourth project in the 12-week Metis Data Science Bootcamp, I analyzed customer tweets to Revolut to identify opportunities to address customer needs.

Revolut background

Revolut is a UK-based financial technology company (fintech) that launched in 2015, initially offering money transfer and exchange. Since then, they have…

One of my favorite parts of data science is communicating findings in a way that is compelling and easy to understand. That is why, for my investigation at Metis, I decided to learn how to use Tableau, which provides data analysis software for business intelligence.

There are some wonderful resources available to learn Tableau, many of which I used while I was learning how to use the software. This blog post is intended to provide a gentle introduction to Tableau for beginners, demonstrating some of the functions I have found most useful in my projects.


For this example, I…

Tawney Kirkland

always a student

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