How my brain forced me to create "Nadeef". A non-profit civic cleaning PWA

I'm Salah Eddine Medkour. I teach Python and ICT at Badji Mokhtar University in Annaba, Algeria, and I build things on the web when my brain won't let me sleep. Before Nadeef, I made AirQuiz, an offline quiz platform that saved me 95% of my grading time when the university's internet couldn't handle 289 students taking exams simultaneously. I graduated with a master's in Network Engineering, but most of what I actually build comes from being annoyed at problems that shouldn't exist. The trash pi