Available for new projects

Crafting apps
people love
to use.

iOS Developer & Indie Maker based in Japan. I build private, thoughtful and well-crafted apps β€” from idea to App Store.

View My Apps Say Hello β†’
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// Apps

Things I've shipped.

Focused apps built to solve real problems, crafted with care for privacy and user experience.

πŸ’°
LimitaΓͺ

A personal finance tracker focused on clarity and spending limits. Built to give you a clear picture without the noise.

SwiftUI CoreData Finance
Read story β†’
🎨
Coffeepixel

Turn your photos into pixel art. A minimal editor designed to be fully offline and private. No cloud, no tracking.

Swift CoreImage Creative
Read story β†’
✏️
BZ Notes (in dev)

An iPad note-taking app with Apple Pencil support, document import, AI integration and audio recording. GoodNotes-inspired.

PencilKit SwiftUI Productivity
Coming soon
🍽️
Recipe AI (in dev)

Extract structured recipes from Instagram screenshots using Apple's on-device Vision framework. Private by design.

Vision Foundation Models AI
Coming soon

// Blog

Building in public.

Stories, process notes and lessons from shipping indie apps.

01

How I Built LimitaΓͺ

The journey of creating a personal finance tracker with SwiftUI

Finance β†’
02

Coffeepixel: From Idea to Launch

Turning photos into pixel art and shipping an indie app

Design β†’
03

Flutter Bridge Calculator

Mixing Flutter UI with native Swift performance

Flutter β†’

// About

Developer.
Maker. Minimalist.

I'm Bruno β€” an iOS developer who builds apps for the Apple ecosystem. I care deeply about privacy, craft and user experience.

I'm an indie maker at heart. Every app I ship starts as something I personally need β€” built slowly, iterated with care, and shipped when it's truly ready.

Currently building BZ Notes (an iPad note-taking app with PencilKit) and exploring on-device AI with Apple's Foundation Models.

Swift SwiftUI UIKit PencilKit CoreData Vision Xcode Flutter Git
2+
Apps shipped
∞
Curiosity
100%
Privacy-first
πŸ‡―πŸ‡΅
Based in Japan

Let's build something
worth using.

Have an idea, a collaboration in mind, or just want to say hi? My inbox is open.