Senior iOS Engineer | AI & LLM Integration | Swift and SwiftUI

Led the end-to-end technical definition of a telephony solution on iOS focused on real-time caller identification and spam blocking. Owned full technical scope including architecture, technology decisions, and integration strategy. Designed and built ingestion, processing, and update pipelines optimized for low latency and reliability. Integrated AI and LLMs for codebase analysis, documentation, and onboarding acceleration.

Building an independent SaaS product focused on AI-assisted code review with pull request analysis and contextual understanding of codebases. Responsible for full system architecture including Rust core development, backend services in Node.js, CMS, landing page with Next.js, and integrations with Stripe. Designed code analysis pipelines powered by LLMs focusing on pull request triage, risk identification, and decision support.

• Developing new features and fixing bugs in the Magalu application using Swift.
• Collaborating with the business team to refine tasks for inclusion in the sprint planning process.
•Working closely with the UI/UX team to identify and implement user experience improvements prior to development.
• Utilizing RxSwift for reactive programming.
• Adopting the MVI architecture for app design and implementation.
• Conducting code reviews to ensure quality, adherence to standards, and team knowledge sharing.
Writing unit tests and UI tests using the Quick and Nimble frameworks to ensure code quality and reliability.

• Senior Developer in the Super App Staff Team at Meu Carrefour.
• Architecting iOS applications for Carrefour Brasil.
• Development utilizing micro front-end modules with Cocoapods.
• Implementation of Viper and MVVM-C architectures.
• Creating Views using View Code with SnapKit.
• Enhancing the development environment, ensuring higher quality deliveries through unit testing with Cocoapods.

• Development of enhancements for the Fastshop application.
• Creation of new screens using ViewCode.
• Utilization of CocoaPods.

• Development of the MeuBank application.
• Utilizing CocoaPods.
• Screens developed using ViewCode.
• Implementation of Moya for abstracting request layers.
• Development using Swift 5.

• Tech Lead of the Super App team at Carrefour Brasil.
• Architecting the iOS applications architecture for Carrefour Brasil.
• Development utilizing micro front-end modules with Cocoapods.
• Utilization of Viper and MVVM-C architectures.
• Creating Views using View Code with SnapKit.

• Development of White label applications for the iOS platform.
• Utilizing Scrum as the project management methodology.
• Using Swift 4 with MVVM and (B)VIPER architectures.
• Development of private frameworks in Cocoapods.
• Utilization and customization of the OpenCV framework for iOS.

Developed and evolved Family 24h, a mobile safety platform focused on emergency assistance, user protection, and connected safety experiences.
Owned the iOS application roadmap, delivering new features and improving platform reliability and performance.
Specialized in battery optimization, background processing, and resilient app behavior, researching and implementing cost-efficient strategies for operation in foreground, background, and terminated states.
Worked on mobile challenges similar to real-time safety and connectivity systems, optimizing resource usage while maintaining responsiveness and reliability.
Built the full Bluetooth Low Energy (BLE) communication stack for a dedicated hardware safety button ("Safe Button") integrated with the iOS app.
Partnered with firmware engineering efforts, contributing to hardware-software integration, protocol definition, and device behavior optimization.
Focused on delivering robust solutions involving low-latency communication, device connectivity, battery efficiency, and mission-critical user flows.