Hi, I’m Ryan. Nice to meet you.
I love code, design, and having fruit for breakfast!
About
I’m a Software Engineer based in Auckland, New Zealand. I love design and building complete systems end to end. Web and mobile is where I spend most of my time, but I’m full stack by trade and happy across backend and database too.
Currently at Sandfield, working on enterprise software for global clients operating at very large scale. On the side I run Golf Slicers, a secondhand golf marketplace I started in 2026.
I like being involved across the whole process, from talking to clients and figuring out what they really need, through designing the system, to making sure what we ship actually works for them. I'm always thinking about how things could be done better.
Experience
- Since 2022
Sandfield Software Engineer
Full-stack engineering on custom enterprise systems for global clients. React, React Native, C# / .NET, SQL Server, AWS, and Azure.
- Since 2026
Golf Slicers Cofounder
Cofounded a secondhand golf marketplace in Australia. Built the storefront, trade ins, and management features.
Stack
- Languages
-
- TypeScript
- JavaScript
- C#
- SQL
- Frameworks
-
- React
- React Native
- Expo
- Astro
- Remix
- .NET
- Node.js
- Infrastructure
-
- SQL Server
- Postgres
- AWS
- Azure
- Cloudflare
- Docker
- Shopify
- Design & tooling
-
- Figma
- Tailwind
- Shadcn
- MUI
- Framer Motion
Say Hello!
Happy to chat about new projects, freelance work, or just to yap. Email is the fastest way to reach me.
ryanmardiono@gmail.com