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Marine Navigator App

Marine Electrification

Mobile app for electric boats

My Role

Documentation — PRFAQ, PRD, TRD
UX — user/ market research + user flow + product/user testing
UI — wireframing/ prototyping + design systems

Team

Me — Product Designer
David Yan — PM
David Shi — Lead SWE
Ivan Lui — HWE

Project

Designed and lead a full cycle product — Marine Navigator App, supporting the Marine Onboard Computer. Supports EV boaters with safety alarms, live status, and easy navigation.

Impact

Delivered a functional MVP mobile app in 4 months across IOS devices. Increased sales for Marine Onboard Computer by 38% in the market.

Solving for remote accessibility.

No remote access

Users currently have no way of checking vessel status when offboard, leading to range anxiety, system surprises, and wasted trips.

Poor visibility into maintenance

There’s no centralized tool for managing service history, diagnostics, or preventative care—leading to downtime and reactive support.

Lack of spatial awareness:

Without real-time mapping, electric and hybrid boaters struggle to plan routes, locate charging docks, or gauge safe return zones.