// senior iOS engineer · mexico

I write about the parts of iOS that don't fit in a tutorial.

Architecture, concurrency, testing, and building iOS apps with AI agents — from 11+ years of shipping.

Juan.swift

struct Juan: Engineer {
  let role = "Senior iOS Engineer"
  let years = 11
  let stack = ["Swift", "SwiftUI", "TDD"]
  let building = "HabitTracker"
  let writing = "Pure work first"
}

$ ls writing/ --latest

all posts →

First posts coming soon. Meanwhile, read about me.