Maxime Epain
IOS Software Engineer at Datadog
France
Summary
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Rockstar🎓
Top SchoolMaxime Epain is an iOS software engineer with 11 years of experience, currently contributing to Datadog's mobile platform from France. He has progressed from hands-on mobile development to technical leadership roles—serving as CTO and Technical Lead at Mapstr and Discogs—bridging product-facing iOS work with team-level ownership. Maxime’s background spans embedded and biometric systems to modern Swift/Objective-C apps, reflecting strong fundamentals in C/C++ and systems thinking from earlier roles. He maintains active open-source iOS work—building polished UI components like parallax headers and segmented pagers—demonstrating attention to UX details and layout edge cases. Known for shipping robust UI integrations and fixing subtle scrolling and layout bugs, he combines a research-grade academic foundation in signal processing with practical mobile engineering.
11 years of coding experience
8 years of employment as a software developer
Technology University degree, Electrical Engineering and Industrial Computing, Technology University degree, Electrical Engineering and Industrial Computing at Université de NantesMOOC, iOS, MOOC, iOS at France Université NumériqueBachelor, Electronique, graduated cum laude, Bachelor, Electronique, graduated cum laude at Université Pierre et Marie Curie (Paris VI)
French, english - cles niveau b2 en mai 2012
Stackoverflow
381reputation
14kreached
5answers
0questions
Github Skills (13)
uid10
swift10
ios10
front-end-development10
ui-design10
uiscrollview10
autolayout9
objective-c8
uicollectionview8
xcode6
textview6
android6
cocoapods6
Programming languages (16)
Github contributions (5)
maxep/MXSegmentedPager
Feb 2015 - Jan 2021
Segmented pager view with Parallax header
Role in this project:
Front-end Developer
Front-end DeveloperContributions:13 releases, 174 commits, 23 PRs in 5 years 11 months
Contributions summary:Maxime's contributions primarily focused on building and modifying UI elements for the segmented pager view. They added a cover image to the demo and fixed content size issues within the scroll view. Furthermore, the user appears to be creating examples of UI integration for the component by implementing a UICollectionView category. They were responsible for fixing various layout and presentation issues within the example application, demonstrating an understanding of UI design and component integration.
parallaxsegmentedpager-viewheaderpager
maxep/MXParallaxHeader
Oct 2015 - Jan 2021
Simple parallax header for UIScrollView
Role in this project:Front-end Developer
Front-end DeveloperContributions:5 releases, 1 review, 81 commits in 5 years 3 months
Contributions summary:Maxime primarily added and modified UI components, focusing on the implementation of a parallax header for a UIScrollView. Their contributions include adding and modifying a custom `MXScrollView` class, integrating it with a `MXScrollViewController`, and creating a delegate forwarder to manage delegate methods. They also addressed bugs related to scrolling behavior and implemented the parallax effect for the header.
uiscrollview
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