Product Engineer with React & AI Tooling

Marciano is a product engineer who designs and ships end-to-end, taking things from first concept and interface design all the way to working production code. He has 7+ years of experience in consumer apps, platforms, and internal tools. He built Stembuswijzer.nl (viral polling station finder), Campfire.gg (watch-together video platform), and is currently building Vit (all-in-one health tracking app). He excels in roles where design and engineering are integrated, owning features from Figma to deploy, working fast, thinking in systems, and prioritizing clarity, quality, and usability. He is looking for a part-time engagement (roughly 24 hours/week) on something meaningful in health, sustainability, or community tech.