Carlos Fonseca
IOS Engineer at Bliss Applications
Lisbon, Portugal
Summary
👤
Senior🎓
Top SchoolCarlos Fonseca is an experienced iOS engineer with 15 years building mobile apps across Android and Apple stacks, currently focused on Swift, SwiftUI and modern Apple patterns like Combine and Async/Await. He has driven production apps, CI improvements, testable architectures and Kotlin Multiplatform libraries at companies like Talkdesk and GuestU, and contributes to prominent open-source tooling such as fastlane by improving iOS deployment and metadata workflows. Comfortable with automation and scripting (Ruby, shell), he routinely shapes release pipelines and tooling to speed delivery and reduce friction. Based in Lisbon, he pairs pragmatic product-facing development with a strong emphasis on testability and maintainability, and volunteers locally as a trishaw pilot to brighten seniors’ days—an uncommon blend of technical craft and community-mindedness.
15 years of coding experience
12 years of employment as a software developer
MSc Software Engineering and Multimedia, MSc Software Engineering and Multimedia at Instituto Superior Técnico
Portuguese, English
Stackoverflow
8,051reputation
164kreached
3answers
3questions
intellij-idea
top-1%
code-formatting
top-1%
Github Skills (14)
mobile10
automation10
automations10
ios10
deploying10
fastlane10
intellij-idea10
google-apps10
code-formatting10
ruby9
memory-management6
xcode6
out-of-memory6
android6
Programming languages (10)
Github contributions (5)
fastlane/fastlane
Jan 2016 - Mar 2019
🚀 The easiest way to automate building and releasing your iOS and Android apps
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:5 commits, 8 PRs, 31 comments in 3 years 2 months
Contributions summary:Carlos contributed to the `fastlane` project by fixing various issues related to iOS app deployment and metadata management. Their work includes modifications to the `pem` tool for generating p12 files, updates to documentation and URLs, and addressing issues related to demo accounts and review information in the app submission process. They primarily focused on improvements related to metadata handling and submission processes to the App Store.
fastlaneandroid-appsappsdeploymentreact-native
carlosefonseca/rspotify
Jul 2020 - May 2024
A ruby wrapper for the Spotify Web API
Contributions:7 pushes, 3 branches in 3 years 9 months
ruby-wrapperapirubyspotifyweb-api
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