Raygar He

Raygar He

Senior Product Designer (Web & Mobile Apps)

I think in systems, build in code, and speak the language of business.

0 → 1

Leading end-to-end product design

Solving complex system problems
Setting design direction & driving measurable impact
Defining growth & retention strategy

8+ years

Startups to enterprises

Banking, fintech, e-commerce & more
Data-informed design for 2M+ users
AI-powered design & product innovation
ANZ
Suncorp Bank
Suncorp
Jumbo
Oz Lotteries
Optimise
QUT
University of Adelaide
Savvy

Selected work

More work ↵
Building the systems behind conversion

Suncorp Bank

Building the systems behind conversion

Driving home loan conversion through a design system, experimentation practice, and research-led page experience.

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Product design and growth snapshots

OZ Lotteries (Jumbo Interactive)

Product design and growth snapshots

Driving customer acquisition, conversion, and retention for a major online lottery platform (2M+ customers) across web and native mobile.

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Selected articles

More articles ↵
How I built my portfolio with Claude Code and Notion CMS
24 March 2026Product Thinking

How I built my portfolio with Claude Code and Notion CMS

Most designers never document their work properly. I built a system that makes it effortless — a portfolio powered by Claude Code, Notion CMS, and a simple design philosophy.

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Why I moved my accounting to Notion
2 April 2026Product Thinking

Why I moved my accounting to Notion

I tried proper accounting software. It didn't stick. So I built a simple tracker in Notion using Claude Code.

Read more →