Mobile & AI Engineer

iOS Specialist

About Me

I'm Guilherme Cunha, a versatile software engineer with over a decade of experience building and shipping robust mobile and web solutions for fintech, retail, healthcare, and AI-driven products.

Specialized in iOS development with deep expertise in Swift, SwiftUI, and UIKit, I've successfully delivered enterprise-scale applications for major companies in Brazil and the United States, including Ambev, Alelo, Carrefour, PicPay, and healthcare startups in San Francisco.

My journey spans from full-stack web development to becoming an iOS specialist, giving me a unique perspective on building end-to-end solutions. I'm passionate about leveraging AI/ML for innovative mobile experiences and have hands-on experience with Core ML, Keras, and PyTorch.

Currently, I'm working with a US-based healthcare company, developing HIPAA-compliant mobile applications and leading the development of an AI-powered image generator app. I thrive in cross-functional teams and enjoy the challenge of transforming complex requirements into elegant, user-friendly solutions.


Core Skills

iOS Development
Swift • SwiftUI • UIKit
Combine • RxSwift
VIPER • MVVM • Clean Architecture
ViewCode • XCTest • Quick/Nimble
Cross-Platform
Flutter • Dart
Kotlin • Jetpack Compose
React Native
Web Development
React • JavaScript • TypeScript
PHP • Laravel
HTML • CSS • MySQL
AI & Machine Learning
Core ML
Keras • PyTorch
On-device ML features
Tools & Practices
Git • GitHub
CI/CD • Fastlane • Jenkins
REST • GraphQL
Agile • Scrum • Jira
Platforms
iOS • Android
Web • Firebase
Medplum (FHIR)

Education

Bachelor in Information Systems
Toledo Prudente
Presidente Prudente, Brazil • 2017 – 2020
Marketing (Associate Degree)
Toledo Prudente
Presidente Prudente, Brazil • 2014 – 2016
Web Development Certificate
Senac
Presidente Prudente, Brazil • 2006 – 2008

Currently based in the United States, I'm pursuing permanent residency through the EB-1 (Extraordinary Ability) visa, demonstrating internationally recognized expertise in mobile development and AI.