Leonard Haryo Wibowo

Web and mobile developer in Indonesia, mostly front-end. Sociology graduate, curious about AI and what technology does to people.

or poke the letters

Work

By day I build front-ends for Bank Rakyat Indonesia. Everything else lives here at onad.dev: freelance work and side projects, mostly built with Claude.

  1. 2026 - now Bank Rakyat Indonesia Front-end, insourced via PT PKSS
  2. 2023 - 2026 Famous Allstars Mobile developer
Full history on LinkedIn
  • React Native
  • Next.js
  • TypeScript
  • Vue
  • Laravel
  • Expo
  • Payload CMS
  • Cloudflare
  • Claude Code

Side projects

Now building

OmniLog

An app for logging anything, with trackers you design yourself. Describe what you want to track, and Claude builds the tracker. Early days, nothing public yet.

Selene

My Mac mini home server, running an AI agent I set up myself.

Zen JSON Formatter

A local-only JSON formatter for Zen Browser and Firefox. Nothing you paste leaves the browser.

Splitbill

Snap a receipt, tick who had what, settle up.

Manga tracker

Keeps my place in everything I'm reading.