I build the initial MVP as a command-line version on the first day/night as I was just too excited to sleep. Once I saw the true potential in this I came up with the structure for a more user-friendly MVP and built it Full-time for the last 3 weeks. I wrote the frontend with Nuxt.js + Vuetify and the backend with Node.js + MongoDB since that's what I'm the most comfortable with. Since this project was born while learning python there are also some helper scripts in python. In hindsight, there were a few features I built that probably could've waited until later. But I'm excited to start talking to customers and other hackers to see what they think about the product so far!