Apps
I start by writing down what I want: the rules, the screens, the decisions. I write the code with Claude Code and test every step by using it on my phone.
I built myself a Spanish app to turn idle minutes on my phone into vocabulary practice. I wrote the rules and screens in a Word document and shipped it with Claude Code in two days. It has 1,500 words, and a word only counts as learned after 2 correct answers on 5 different days.
Read the case
I built myself a practice app for the 82-video Spanish series I follow on YouTube. Claude Code reads the videos’ subtitles and writes a short explanation and exercises for each lesson. I can’t move on until I score 80% on the current one.
Read the caseIf you’d like to work together in this area, drop me a line.