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gabriel guimarães

@gabrielguimares

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iOS Engineer specializing in Swift, SwiftUI, and scalable public-scale apps.

New Zealand

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What I'm looking for

I’m looking for an iOS role where I can build and scale Swift/SwiftUI apps, ship fast in agile teams, and improve real-world accessibility and performance for large user bases.

I’m an iOS Engineer with 5+ years of experience building and scaling native Apple applications used by hundreds of thousands of users daily. I specialize in Swift, SwiftUI, and modern architecture patterns like MVVM, Clean Architecture, and modularization via Swift Package Manager.

I’ve delivered production-grade solutions for high-impact public-sector platforms, including Detran-SP and Poupatempo—improving digital accessibility for millions of Brazilians. I’m also a 2× Apple WWDC Scholar, and I enjoy turning complex requirements into reliable, maintainable apps across iPhone, iPad, watchOS, and tvOS.

In my recent roles, I launched a native iOS application from scratch with SwiftUI, designed reusable networking layers to reduce duplication, and modernized existing apps built with UIKit and Objective-C. I work comfortably with CI/CD pipelines and async/await concurrency, and I’ve led feature development in agile Scrum teams from spec to App Store release.

Experience

Work history, roles, and key accomplishments

iOS Engineer

G&P / Prodesp

Feb 2022 - Aug 2025 (3 years 6 months)

Launched a native iOS app from scratch using SwiftUI, organizing the codebase with Swift Package Manager for modular reuse. Architected and shipped a greenfield SwiftUI + MVVM app serving 100K+ daily active users and delivered features from spec to App Store release within 1.5-week sprint cycles.

SwiftUI Swift Swift Package Manager MVVM Async Await CI CD UIKit Objective C

iOS Engineer

Apple Developer Academy

Jan 2019 - Jan 2021 (2 years)

Completed Apple’s 2-year iOS development program, delivering 6 published apps across iPhone, iPad, watchOS, and tvOS. Used agile methods and version control while applying architectural patterns, pair programming, and rapid prototyping to accelerate iteration.

iOS app development App Store Publishing Agile Version Control Pair Programming Rapid Prototyping Prototyping

Education

Degrees, certifications, and relevant coursework

Catholic University of Brasília (UCB)

Bachelor's Degree in Computer Science, Computer Science

2018 - 2021

Earned a Bachelor's Degree in Computer Science from the Catholic University of Brasília (UCB). Coursework included data structures, algorithms, concurrent and distributed programming, and software engineering.