I’m Josh Parenti, a Principal Product Designer who’s spent over a decade shaping products from the ground up — from early concepts and prototypes to polished, production-ready experiences.
Currently at All Turtles, I partner directly with founders across multiple ventures, including Carrot Fertility, Cloaked, Sunflower Labs, and Vitally (a collaboration with PwC Japan). I led the creation of Carrot Sprints, built Sunflower Labs’ software platform from scratch, and guided Vitally’s design to help Japanese employees adopt healthier habits.
Before that, I helped define the Grain app, turning a rough tech demo into a fully realized product through rapid iteration and experimentation. At NerdWallet, I led design for their mobile membership experience (iOS and Android) — work that helped pave the way for NerdWallet to become one of the most popular personal finance apps in the U.S.
Earlier in my career, I designed conversational interfaces at GoButler and worked on experimental products within Yahoo’s Mobile & Emerging Products team, including Yahoo Search and Livetext.
My approach blends design strategy, systems thinking, and hands-on craft — from prototyping and design systems to creative direction and AI-assisted exploration. I’m interested in how design and emerging technology can create experiences that feel personal, intuitive, and alive.Earlier in my career, I designed conversational interfaces at GoButler and worked on experimental products within Yahoo’s Mobile & Emerging Products team, including Yahoo Search and Livetext.
If you’re interested in working together, send me an email at joshuaparenti@gmail.com or find me on LinkedIn.