12+ years designing B2B SaaS, marketplaces, and mobile apps, including 7 years at Docplanner (healthtech, 13 markets), where I took a new business line from a lean MVP to a product in the core SaaS. Now hands-on as an individual contributor: multi-step workflows, systemic approach, data-informed decisions. AI-native in practice: I direct coding agents to build what I design, keeping quality in check with decision records and automated tests.