Guillaume Morin
Principal MacOS And IOS Software Developer at Druide informatique
Montreal, Quebec, Canada
Summary
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Rockstar🎓
Top SchoolGuillaume Morin is a Principal macOS and iOS software developer with 13 years of professional experience and over a decade focused on desktop and mobile Apple platforms. Based in Montreal, he leads UI and sync engineering for Antidote, modernizing language-aware interfaces, conjugators, and cross-platform data synchronization (Cumulix) while mentoring the macOS/iOS team. His background in video and image processing, embedded platforms, and prior Linux/Qt work brings a systems-level perspective to performance and low-level optimization challenges. Guillaume is also an active contributor to notable open-source C++ projects, having improved string compatibility and testing in the widely used nlohmann/json library. He combines practical product delivery—shipments to TestFlight/App Store and privileged helper tooling—with a history of codec and parallel-algorithm optimization, making him equally at home in high-level UX work and performance-critical code.
13 years of coding experience
5 years of employment as a software developer
Diploma of College Studies (DCS), Computer Science Technology, Diploma of College Studies (DCS), Computer Science Technology at Collège de MaisonneuveBachelor in engineering (B.Eng.), Software Engineering, Bachelor in engineering (B.Eng.), Software Engineering at École de technologie supérieure (ÉTS)
French, English
Stackoverflow
40,697reputation
1.6mreached
959answers
77questions
variadic-functions
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variadic-templates
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gcc
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vector
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qt
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lambda
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Github Skills (37)
json10
c-language10
testing10
cmake10
mongodb-database10
headeronly10
cprogramming-language10
mongodb10
constructor9
tuples9
polymorphism9
qt9
container9
unit-testing9
git9
Programming languages (15)
Github contributions (5)
nlohmann/json
Mar 2018 - Jun 2020
JSON for Modern C++
Role in this project:
Back-end Developer
Back-end DeveloperContributions:13 commits, 1 PR, 24 comments in 2 years 3 months
Contributions summary:Guillaume primarily focused on enhancing the compatibility and functionality of the `nlohmann/json` library. Their contributions included implementing support for string conversions, specifically adding features like `string_view` and compatible string types, along with ensuring correct behavior across different compilers. They also worked on refactoring the header files, including amalgamating headers and adjusting internal structures like `external_constructor` and `is_compatible_string_type` to ensure correct behavior. The commits also included adding and updating unit tests to cover the new functionalities.
clangc-plus-plusmessagepackrfc-7159json-patch
gracicot/log210-livraison
May 2015 - Jul 2016
Contributions:132 pushes, 5 branches, 1 comment in 1 year 2 months
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