Marcos Griselli
IOS Software Engineer at Lyft
San Francisco, California, United States
Summary
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Rockstar🎓
Top School
Top expert iniOS Swift Development
Marcos Griselli is an iOS software engineer based in San Francisco with a decade of experience building native iPhone and iPad apps, and over four years focused on Objective-C and Swift in product teams. Currently at Lyft, he combines client tooling work for Apple platforms with a strong emphasis on performance, polished UI, and intuitive UX. A prolific open-source contributor, Marcos created and enhanced UI libraries like ViewAnimator, EasyTransitions and SwipeableTabBarController to simplify animations and interactive transitions for other developers. His background spans freelance engagements and agency work through Toptal, giving him broad product experience across devices and screen sizes. Comfortable across front-end UI, view controller transitions and tooling, he brings a designer’s sensibility to engineering and a practical knack for shipping delightful, reusable components.
10 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Bachelor's degree at St. Catherines Moorlands SchoolIngenieria Informatica, Sistemas, Ingenieria Informatica, Sistemas at Universidad del Salvador
English, Spanish
Stackoverflow
1,316reputation
77kreached
42answers
15questions
Github Skills (25)
ios10
swipe-gestures10
animation10
ui-design10
touchswipe10
gesture-recognition10
uicollectionview10
transition10
swift10
uikit10
swipeview10
uitableview9
tvos9
xcode9
smart-device8
Programming languages (10)
Github contributions (5)
marcosgriselli/EasyTransitions
Apr 2018 - Oct 2019
A simple way to create custom interactive UIViewController transitions
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:2 releases, 90 commits, 16 PRs in 1 year 6 months
Contributions summary:Marcos's primary contributions focus on implementing interactive UIViewController transitions. The commits reveal the development of a framework, `EasyTransitions`, to facilitate custom animations and gesture-driven interactions, particularly with pan gestures. The user implemented protocols, classes, and an interactive controller to manage transitions, as well as added examples to demonstrate the framework's usage, specifically using collection views, and navigation-based transitions.
interactiontransitiontransitionsswiftios
marcosgriselli/ViewAnimator
Oct 2017 - Jun 2021
ViewAnimator brings your UI to life with just one line
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:12 releases, 4 reviews, 134 commits in 3 years 9 months
Contributions summary:Marcos primarily contributed to the development of the UI animation library, ViewAnimator. Their work included adding new animation types such as rotate, creating a protocol for animations, and supporting the combination of multiple animations. They also implemented example UI elements and collection view animations. Their contributions focused on enhancing the library's capabilities and expanding its usability through diverse animation functionalities.
androiduiviewswiftiosuikit
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