Selected work

• Custom-print shop: Took a long-in-progress Rails storefront live in under a week by shipping the useful path first. Read the case
• Check-in product: Turned an “impossible” three-week delivery into smaller releases by finding when each capability was actually needed. Read the case
• Le Wagon: Taught product-focused full-stack. Coached batches from first Ruby through a two-week demo.
• Grammer: Open-source Ruby gem for Instagram account data. Built from paid scraping work. github.com/caioertai/grammer

Teaching

I taught Rails at Le Wagon across cities including Mexico City, Rio, and Melbourne. I like helping people go from no coding experience to working on their first project.