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Ravino Juwono

Ravino Juwono

Clinical informatics analyst at Interior Health Authority. I keep the scheduling software a health region of about a million people books its appointments through.

Currently

Interior Health Authority

Focus

Healthcare systems, web

Mostly

TypeScript, React, .NET

What I do now

Clinical Informatics Analyst

Interior Health Authority/2024 to present

I maintain and extend the scheduling systems used to book patient appointments across a health region serving roughly a million people. The work sits between software and operations: configuration, debugging, release testing, and direct support for the clinical staff who depend on it every day.

It is a good place to learn what software looks like when the stakes are real: people notice immediately when a clinic cannot book a patient. That habit carries into everything else I do.

Selected work

The tracker showing a downward weight trend and its summary statistics
2024Live

Bodyweight Tracker

Paste a run of weigh-ins and get a trend line plus the statistics that actually matter.

  • Next.js
  • TypeScript
  • No-dependency SVG chart
Open the tool
The tap pad reading 124 beats per minute
2024Live

Tap BPM

Tap along to a song or a pulse and read beats per minute off a rolling window.

  • Next.js
  • TypeScript
  • Keyboard and touch input
Open the tool
The front page of this site
2026Live

This site

Next.js on Vercel. Public pages are real HTML at build time, and the type and colour system is hand-built.

  • Next.js
  • TypeScript
  • Tailwind CSS
View source

What I work with

Languages

  • TypeScript
  • JavaScript
  • Python
  • Java
  • C#
  • SQL

Interface

  • React
  • Next.js
  • Vue
  • Tailwind CSS
  • shadcn/ui
  • Accessibility

Services and data

  • Node.js
  • .NET
  • PostgreSQL
  • MySQL
  • MongoDB
  • REST APIs

Platform and practice

  • AWS
  • Azure
  • Docker
  • CI pipelines
  • End to end testing
  • AI assisted development

Always happy to talk about healthcare systems, web performance, or how something you are working on is put together.

Get in touch