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abrahao-dev/README.md

Matheus Abrahão Apple

iOS Developer | Swift | SwiftUI | UIKit | MVVM | Mobile Apps

Portfolio Instagram LinkedIn Email


📱 iOS Tech Stack

Languages & Frameworks

Swift Objective-C C React Native Expo Flutter Java

APIs & Architecture

REST APIs GraphQL Postman

Databases

Firebase

Tools & Testing

XCode VS Code Figma

AI & Machine Learning

OpenAI


🏆 Professional Summary

iOS Developer passionate about building modern, intuitive, and high-performance mobile applications rooted in clean architecture and solid engineering principles. I primarily work with Swift, SwiftUI, and UIKit, employing design patterns like MVVM to deliver robust native solutions backed by strong foundations in algorithms, data structures, and mobile systems design.

I have full command of the entire mobile development lifecycle: from translating complex UI/UX designs into pixel-perfect interfaces, to managing state (using Combine/Concurrency), handling networking, and implementing local persistence with Core Data or Realm. I am dedicated to writing clean, testable, and maintainable code that follows SOLID principles.

I have practical experience integrating REST/GraphQL APIs, managing app deployment through TestFlight and the App Store Connect, and setting up CI/CD pipelines for mobile. I am also comfortable integrating machine learning models and AI-powered solutions into native apps.

I’m currently seeking opportunities as an iOS Engineer in environments where autonomy, technical excellence, and creating a measurable impact on the user experience matter.


🎯 Focus Areas

  • Core Mobile: Swift, SwiftUI, UIKit
  • Architecture & State: MVVM, Clean Architecture, Combine, Concurrency
  • Persistence: Core Data, SwiftData, Realm, Firebase
  • Tools & Ecosystem: Xcode, TestFlight, App Store Connect, Swift Package Manager (SPM)
  • Testing & DevOps: XCTest, CI/CD (e.g., Fastlane, GitHub Actions)

🎓 Education

  • Computer Engineering - Universidade São Francisco
  • Swift Live - iOS Labs Development Course (Swift & SwiftUI)
  • Bootcamp Mobile iOS - MasterCode Academy (StoryBoard, ViewCode, SwiftUI)
  • Introdução ao desenvolvimento de aplicativos iOS por Attekita Dev - Cursa
  • Crie aplicativos iOS do Zero com Tiago Aguiar - Cursa

📩 Contact & Portfolio

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  1. elenadiniz/NutriScan elenadiniz/NutriScan Public

    Swift 2

  2. imaginAI imaginAI Public

    ImaginAI is a Swift-based application that generates images from text descriptions using the Hugging Face API. This project leverages machine learning models to create unique and imaginative images…

    Swift

  3. space-invaders-ios-game space-invaders-ios-game Public

    A modern iOS remake of the classic Space Invaders game, built with Swift and SpriteKit. Smooth controls, wave progression, power-ups, and explosive effects.

    Swift 1

  4. nlw-together-react-native-gameplay-app nlw-together-react-native-gameplay-app Public

    A simple app using React Native to get together players from all games to play together using an integration with Discord

    TypeScript

  5. ehr-integration ehr-integration Public

    Internal tool for mapping and submitting patient data to various EHR (Electronic Health Record) systems. Built with TypeScript, Node.js, and React. Fully tested, scalable, and production-ready.

    TypeScript

  6. nft-marketplace nft-marketplace Public

    🎨 Complete NFT Marketplace - Full Stack Web3 dApp A decentralized NFT marketplace built with modern architecture, featuring React frontend, Go backend, and Solidity smart contracts. Includes wallet…

    TypeScript 2 2