Google Code-In Is an Annual Event to introduce pre-university students to Open Source Contributions. I participated in the 2019 Code-In event in my free time and did 3 small scale projects.

https://codein.withgoogle.com/archive/2019/organization/

This is a simple physics calculator done in Python3 for the Liquid Galaxy Project, a panoramic simulation software.

https://liquidgalaxy.org/

R is a free, open-source programming language mainly used for statistical analysis and visualisation. R consists of many different optional packages with useful functions for common tasks. (E.g.: ggplot2, dplyr, odbc) I did an analysis on the downloads of all available R-packages using R itself, along with making some custom hexagonal logos for 3 different packages. https://www.r-project.org/