40+ family man building wealth publicly 🏠 🇬🇧→🇵🇹 Founder of Quinteca — smart home integration for villa owners in Cascais, Portugal. Built it from zero as an expat: no local contacts, no language, real numbers shared as I go. 26 years in infrastructure architecture (financial services, London) before betting on myself abroad. I talk about: business growth · smart home tech · real estate · building in your wealth decade Follow for honest truths, not highlight reels. ⚡ IG: @marlonpdavids | @wearequinteca