Fernando Grosjean
Senior IOS Engineer at Pinterest
Guatemala City, Guatemala Department
Summary
👤
Senior🎓
Top SchoolFernando Grosjean is a Senior iOS Engineer with 11 years of experience modernizing large-scale apps and shipping production-ready Swift and SwiftUI features. He specializes in migrating legacy Objective-C codebases to modular Swift architectures, applying TDD, dependency injection, and snapshot testing to maintain high code quality. At companies like Pinterest and Volaris he led architecture modernizations and A/B testing initiatives that balanced performance, UX, and risk mitigation. Fluent in Spanish and English, he excels at cross-functional collaboration and mentoring engineers through code reviews and design validation. Beyond engineering rigor, he brings a designer’s sensibility—building prototypes and macOS Catalyst tools to speed design-to-dev feedback—and a fondness for 80s synths and Kubrick films that hints at his attention to craft and detail.
11 years of coding experience
10 years of employment as a software developer
Bachelor's Degree, Multimedia, Bachelor's Degree, Multimedia at Universidad de San Carlos de Guatemala
Spanish, English, French
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (20)
python10
automation10
certificate10
google10
cocoa-touch6
uitableview6
ipad6
swift3
popover3
ios3
popup3
table-of-contents2
swiftui2
sticky2
responsive1
Programming languages (4)
Github contributions (5)
fgrosjean/acode-ui
Jun 2017 - Jul 2017
Contributions:29 commits, 24 pushes, 1 branch in 12 days
fgrosjean/PersonalWebsite
Jul 2020 - Mar 2022
Source code for personal website.
Contributions:9 PRs, 35 pushes, 1 branch in 1 year 9 months
nextjs
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