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Romulo Mantovani

@romulomantovani

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Senior iOS engineer driving scalable mobile products, SDKs, and revenue growth for global teams.

Brazil

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What I'm looking for

I seek remote, LATAM-friendly roles where I can lead mobile teams, design scalable iOS architectures, drive CI/CD automation, and deliver measurable product and revenue impact.

I am a Senior/Lead iOS Engineer with 8+ years building high-performance mobile apps, SDKs, and modular systems using Swift, SwiftUI, Combine, and modern architectures like MVVM and Clean Architecture.

I have led feature teams, owned release management and CI/CD, and delivered measurable business impact — including scaling push notifications to nearly 2x deliveries and generating $31M+ in direct revenue. I’ve built cybersecurity SDKs used in 300+ apps and supported 100M+ customers globally.

I thrive in remote, cross-functional environments, mentor mobile engineers, and focus on test-driven development, automation, and architecting scalable solutions for fintech, e-commerce, and security domains.

Experience

Work history, roles, and key accomplishments

Current

Lead iOS Engineer

Current

American Eagle Outfitters

Oct 2024 - Present (1 year 5 months)

Led Push Notifications feature end-to-end, doubling annual push deliveries from 14M to 27M and generating $31M in direct revenue while driving ~400,000 orders via deep links and one-click flows.

Swift SwiftUI Combine Push Notifications Fastlane CI CD TDD

Digital Trust iOS Specialist

Feedzai

Feb 2024 - Sep 2024 (7 months)

Sole iOS engineer for 2 production SDKs and 2 demo apps, delivering cybersecurity and RiskOps SDKs used by financial institutions in 190+ countries and integrated into 300+ production apps serving 100M+ customers.

Swift Objective C SDK Development CI CD DevOps Kotlin Jetpack Compose Security Gitlab CI

iOS Engineer

SIBS

Jun 2023 - Jan 2024 (7 months)

Contributed to MB WAY real-time payments system by introducing unit testing, SwiftUI, Combine, and MVVM into a legacy VIPER codebase and worked on MulticertID digital signature product.

Swift SwiftUI Combine MVVM VIPER Unit Testing Digital Signatures Payments

iOS Engineer

Diconium

Feb 2023 - Jun 2023 (4 months)

Developed a white-label EV charging SDK-style mobile app for multiple Volkswagen Group brands, building reusable UI modules and contributing to the backend-for-frontend.

Swift SwiftUI Combine SPM XCTest OpenAPI GitHub Actions Fastlane

Mobile Tech Lead

BRQ

Apr 2021 - Jan 2023 (1 year 9 months)

Promoted to Mobile Tech Lead for Pix, led a team of 5 mobile developers, contributed to technical architecture and delivery of 32 features in one year while building reusable UIKit components for the design system.

Swift RxSwift MVVM SPM XCTest Leadership Architecture Design Systems

iOS Developer

GFT

Aug 2020 - Dec 2020 (4 months)

Worked on secure digital wallet white-label applications focusing on transaction security and reusable UI architecture for payment products.

Swift Security Wallet Architecture Unit Testing

iOS Developer

Wipro

Nov 2019 - Aug 2020 (9 months)

Contributed to a large-scale super-app with reactive architecture, handling SSO, cybersecurity, Swift migration, and unit testing while providing architectural guidance across teams.