Haj
Haj is a platform for METAspexet written in Elixir. METAspexet is an annual student musical theatre production that is put on by Computer Science and Media Technology students at KTH. Each year, a team of around 130 students work together voluntarily to create a show that is performed at a commercial theatre.

I am the creator and lead developer of the internal platform Haj, which aims to make organizing the project easier. The platform makes it easy to manage and keep track of the members of different groups, selling merchandise, keeping an archive of previous shows, and keeping track of responsibilities within the organization. Haj is written in Elixir and uses the Phoenix framework with Phoenix LiveView. The code is open source and can be found on GitHub.