BS

Bruno Soares da Silva Vieira

Available to hire

Hello! I’m Bruno, a senior iOS software engineer with over seven years of experience designing, building, and shipping high-quality mobile apps for Apple platforms.

About

Hello! I’m Bruno, a senior iOS software engineer with over seven years of experience designing, building, and shipping high-quality mobile apps for Apple platforms. I specialize in Swift, Objective-C, UIKit, and SwiftUI, and I favor robust architectures such as MVVM, MVVM-C, and Clean Architecture. I love solving complex problems, writing clean, modular code, and delivering reliable features with strong CI/CD practices.

I’ve contributed to financial and healthcare applications at leading companies, prioritizing accessibility, performance, and test coverage. I stay up to date with the latest iOS trends and enjoy collaborating with cross-functional teams to deliver delightful, maintainable products.

  • 7 years' experience
  • Joined February 2026

Languages

  • PortugueseFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Financial Services
  • Healthcare
  • Professional Services

Work experience· 5 roles

Senior iOS Engineer · FoursysMay 2025 – Present · 1 yr 7 mos

Outsourced iOS developer for a digital bank project using Swift, MVVM, and RxSwift. Implemented View Code, modularization with Swift Package Manager, API integration, unit/UI testing, and ongoing architectural improvements. Developed new investment features with responsive interfaces, focused on quality and performance. Led modularization efforts to improve maintainability and reduce interdependencies; participated in Agile ceremonies and contributed to test coverage.

Senior iOS Engineer · GFT TechnologiesApr 2024 – Dec 2024 · 9 mos

Worked on legacy code migration and modular architecture. Modernized a check deposit app and contributed to a digital credit solution, focusing on Swift, refactoring, and code quality. Implemented a modular Swift/Objective-C architecture, applied MVVM, improved performance, and led Unit/UI Testing strategies with XCTest. Contributed to CI/CD pipelines and maintained technical documentation.

Senior iOS Engineer · Itaú UnibancoOct 2022 – Feb 2024 · 1 yr 5 mos

Led onboarding features with MVVM-C, modularization, and accessibility for visually impaired users. Defined and implemented Git Flow, focused on clean code and performance, and integrated onboarding module into CI/CD with Fastlane. Wrote reusable technical documentation and performed unit/UI testing to reduce regressions.

Senior iOS Engineer (Personal Project) · ArchAppMay 2021 – May 2022 · 1 yr 1 mo
Senior iOS Engineer · Mobile SaúdeJan 2019 – Oct 2022 · 3 yrs 10 mos

Education

Technologist in Systems Analysis and Development · UCL2030 – 2026
Technologist in Systems Analysis and Development · UCL2030 – 2026

Certifications and awards

Technologist in Systems Analysis and Development2030 – 2026
Technologist in Systems Analysis and Development2030 – 2026

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