iOS apps, shipped solo.

Spec-driven. AI-accelerated. 11 years of taste.

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Hi, I'm Moreira

iOS · Porto

As Method

How I Ship with AI

Four principles behind every app I build solo.

Spec-driven

I write the spec. Agents write the code. I review every line.

Human-in-the-loop on architecture

AI accelerates the edges. I own the structure.

Tooling as leverage, not replacement

Claude Code, Codex, MCP — in service of shipping, not of looking busy.

Taste is the edge

Eleven years of iOS is what makes AI output shippable.

See my AI toolkit →

As Code

Stack, Structured

Everything I reach for, grouped the way I actually think about it.

~/moreira/stack.swift

// A decade of iOS, distilled.
struct Stack {
  apple: [
    ├── Swift, SwiftUI, SwiftData, Combine
    ├── UIKit, Core Data, WidgetKit, AppIntents
    └── Xcode, Instruments, TestFlight, App Store Connect
  ],

  architecture: [
    ├── MVVM, Clean Architecture, Coordinator
    ├── Modular / SPM, Feature Flags, Dependency Injection
    └── Swift Concurrency, Actor Isolation, Protocol-Oriented Design
  ],

  thirdParties: [
    ├── Firebase, GraphQL, REST
    ├── RxSwift, Alamofire, Kingfisher, SnapKit
    └── Fastlane, SwiftLint, GitHub Actions
  ],

  testing: [
    └── Swift Testing, XCTest, Quick/Nimble, Snapshot Testing
  ]
}
    

Linkable iPhone screenshot showing sorted link library

Linkable iPhone screenshot showing one-tap save flow

Linkable iPhone screenshot showing tag filtering

Linkable iPhone screenshot showing display modes

Linkable iPhone screenshot showing offline reader

Linkable Mac menu-bar popover with link search

Private-first link manager with clipboard capture, starred links, and biometric protection. Designed for speed — save a link in one tap, find it instantly.

SwiftUI SwiftData Share Extension Biometrics

Menu bar link launcher for Mac. Hit a shortcut, search your library, open in Safari — without touching the mouse. Save links from Safari using the built-in extension.

SwiftUI AppKit Menu Bar Global Shortcut Safari Extension

App Store → Learn More