Lufthansa Group (via Aubay), Remote, Portugal/Germany
Globally operating aviation group.
Senior iOS Engineer
Multi-tenant iOS platform: one codebase powering five airline apps (Lufthansa, SWISS, Austrian,
Brussels Airlines, ITA Airways) — 5M+ monthly active users, 99.9%+ crash-free, biweekly releases
across five App Store storefronts (flagship 4.7★, 87k+ ratings), within a ~33-engineer iOS
organization. The platform serves customers of a group carrying 135M+ passengers/year.
-
Built the Customer Service handover flow — profile, passenger, flight data, and selected
help topics delivered to agents at call start, reducing call handling costs.
-
Shipped AI to production: built the integration with an internally hosted LLM backend
surfacing contextual help topics from app, user, and flight state.
-
Hardened quality and security for a ~280k-LOC codebase: configured SonarQube
quality/security gates and lead ongoing coverage and quality initiatives.
-
Reduced connection errors on unstable airport networks by improving local data caching.
Bliss/Moey Digital bank, Lisbon, Portugal
Digital Portuguese Bank.
Senior iOS Engineer / Tech Lead
Part of the IOS team with Swift, responsible for creating new features, app maintenance, team development,
improvement, and project organization.
-
Mobile technologies: RxSwift, RxDataSource, RxCocoa, Moya, SnapKit, TinyConstraints, ViewCode
for UI, Firebase, Sentry, Fastlane, Sourcery, Xcode Templates.
-
Patterns/Architecture: VIP Clean Swift.
-
Other Tools: Figma, Azure DevOps.
Bosch (via Olisipo), Hybrid, Portugal
Global Thermotechnology Industry.
iOS Engineer
Part of the IOS team that develops and maintains a multi-branding application,
connected with Bosch/Vulcano smart appliances such as air conditioners, heat pumps,
boilers, underfloor heating, etc.
-
Mobile technologies: RxSwift, RealmDb for cache, Swinject for DI, Lottie for animations,
UiKit Storyboard, Firebase, Test flight, Cocoa pods, Alamofire for Rest, Charts,
XCTest for unit test, Appium for UITest, Fastlane and Jenkins for CI.
-
Patterns/Architecture: MVP-Model View Presenter, Clean Code, Use Case, Repository,
Factory Provider, Spy test double, Mock Test.
-
Other Tools: Miro, Abstract, Jira, Bitbucket, SAFe, Scrum, Sonar Cube for Quality Code.
Electrolux (via Blend It), Remote, Brazil
Global appliance company.
iOS Engineer
Responsible for the development of the revamp of HomePlus App, an IOT project developed to connect
with Electrolux's smart devices.
-
Mobile technologies: SwiftUI, Combine, URLSession, Azure DevOps, Microsoft App Center,
Firebase Analytics and Crashlytics, App Center to Distribute, Swift Manage Package, Cocoa
pods, XCode, and JetBrains AppCode.
-
Other Tools: Zeplin, OverFlow, AdobeXD
Samcorp, Curitiba, Brazil
A Software development company for customers in Brazil and Argentina.
Mobile Engineer
I worked as an Android and IOS Developer responsible for the maintenance of all android java/kotlin
for Wiser Educação
Group and help to create a native video player for IOS. My best project was creating a video player
component based on
Google Exoplayer for android and AVPlayer for IOS with the objective to reuse it on all apps, this
allowed cost savings
and increase development time in many projects. I Developed the React Native Bridge of this player
to be used in all
React Native projects by other developers. Some of these applications have more than 120k active
users.
-
Mobile technologies: Android Studio, Java/Kotlin, Video and live streaming for HLS video
format,
Google ExoPlayer, xCode, Swift, AVPlayer, Firebase Remote Config, Push notifications, React
Native
for android/IOS bridge, BitBucket Pipeline, Fastlane, Firebase Analytics, Firebase
Crashlytics.
-
Local Database: RealmDb, and Room framework to sync with backend.
-
Automated Test: Firebase TestLab and Android Expresso UI Test.
Samcorp, Curitiba, Brazil
Software Engineer
I worked as a software engineer, participating in the development and go-live in 3 ships ports in
Argentina of the
RDS( Receipt and Dispatch System of Trucks and Ships) and was
responsible for integration with IoT equipment.
-
Automated test technologies: Selenium WebDriver for UI Tests, xUnit for unit test and
integration test.
-
Management methodology: Kanban,Git flow and github enterprise for source control.
-
Other technologies: IoT, RFID, PLC/ModBus integration for weighing, loading, and unloading
trucks, and trains without operator intervention.
Rsac Solutions, Curitiba, Brazil
Consulting Company for ERP(Enterprise Resource Planning System) Totvs/Protheus (the biggest
Brazilian ERP) helping the client to implement, customize, and integrate Web/Mobile solutions.
Tech Lead / Mobile Engineer
I worked as a tech leader, with 4 mobile developers, on projects for
WMS-Warehouse Management System, Shop Floor, and inventory
integrated with ERP Totvs/Protheus.
-
As a Tech Leader, I've trained 2 Junior C# developers to start in our Team. Also implemented
Source Control Versioning using GitLab in all projects and implemented a development process
using Kanban to manage our tasks.
-
As a developer, I finished projects in WinCE, WinMobile, and Android with Xamarin and Java.
Started the initiative to replace older WinCE apps with Android apps. This allowed the
company to acquire new customers in 2018 because the total cost of the project was reduced
by up to 60%.
Minerva Mobile
Ábaco IT, Cuiabá, Brazil
Software house serving Brazilian government clients.
Project Manager
Managed a 20-person engineering organization delivering 8 concurrent projects; recovered a $250k
at-risk project through re-planning and direct client negotiation. Foundation for the MBA in
Project Management (FGV) and the subsequent transition into mobile engineering.
