Luc Dion - IOS App Developer at Transit

Luc Dion

IOS App Developer at Transit

Montreal, Quebec, Canada

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Summary

🤩

Rockstar

🎓

Top School

Luc Dion is an experienced iOS app developer based in Montreal with over a decade in software engineering and a deep background in C++ and embedded systems. He blends modern Swift/Objective-C mobile development with low-level expertise from years building real-time, multimedia and set-top box platforms, bringing a pragmatic performance-first approach to UI and layout problems. At Transit and previous agencies he shipped consumer-facing apps for major clients, while also contributing to popular open-source Swift projects like PinLayout and FlexLayout that prioritize fast, code-driven layouts and ergonomics. His work spans mobile, web, and TV platforms, and he has a track record of upgrading libraries for new Swift versions, CI stability, and Objective-C interoperability. Luc’s engineering strength is matched by product-minded craftsmanship—designing maintainable APIs and solving tricky layout and safe-area edge cases. He holds a software engineering degree from Université de Sherbrooke and often surfaces optimizations that mix high-level UX concerns with low-level performance wins.

10 years of coding experience

22 years of employment as a software developer

DEC, Electronic, DEC, Electronic at Cégep de Jonquière

Bachelor, Software Engineer, 4.03, Bachelor, Software Engineer, 4.03 at Université de Sherbrooke

French, English

Stackoverflow

Stats

32reputation

4kreached

3answers

0questions

Github Skills (13)

objective-c10

swift10

ios10

flexbox10

layout10

testing9

yo9

carthage8

cicd8

gridview6

constraint6

overriding6

uiview6

Programming languages (7)

C++CSSObjective-CSwiftSlimRubyPython

Github contributions (5)

layoutBox/PinLayout

Nov 2017 - Oct 2022

Fast Swift Views layouting without auto layout. No magic, pure code, full control and blazing fast. Concise syntax, intuitive, readable & chainable. [iOS/macOS/tvOS/CALayer]

Role in this project:

Mobile Developer (iOS)

Contributions:66 releases, 33 reviews, 248 commits in 4 years 11 months

Contributions summary:Luc's commits primarily involve modifications and improvements to the Swift-based iOS project. They focused on fixing layout issues within a UIScrollView, implementing features related to safe area handling, and refactoring the code. Moreover, the user has added new examples and made updates related to Objective-C integration. Additionally, the user updated and maintained the project's CI build scripts, ensuring build stability across different iOS versions and configurations.

rtlgrid-layoutmagicswift-3intuitive

layoutBox/FlexLayout

Nov 2017 - Jan 2023

FlexLayout adds a nice Swift interface to the highly optimized facebook/yoga flexbox implementation. Concise, intuitive & chainable syntax.

Role in this project:

iOS Mobile Developer

Contributions:52 releases, 51 reviews, 128 commits in 5 years 3 months

Contributions summary:Luc primarily contributes to the FlexLayout project by implementing and maintaining Swift code, with a strong emphasis on enhancing the FlexLayout library for iOS development. Their contributions include adding new features like `spaceEvenly` to the layout options, refactoring code to support percent-based padding, updating documentation for methods like `shrink()`, and making improvements related to swift package integration. The user also updated the project to swift 4.2 and included improvements related to layout and the application of YogaKit.

grid-layoutswift-3intuitiveflex-layoutios

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