Designed and shipped a garage desk: vehicles with purchase + valuation, service scheduling, and a Today board to close maintenance — fleet ops, not car classifieds.
Challenge: Collectors/dealers need fleet + service + P/L, not Exchange listings or Vault multi-class portfolio.
What I built: Next.js + Neon — Today, Vehicles, Service, Settings (€399 stub). Maison Garage Demo · SF90 €510k→€560k → service due → mark done.