Charles Crete
Software Engineer at ServiceTitan
Canada, United States
Summary
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RockstarCharles Crete is a software engineer with 13 years of hands-on experience building backend systems and open-source tooling. Based in Canada and active on GitHub as "Cretezy," he contributes libraries and educational content—writing articles and producing YouTube videos to demystify engineering topics. His contributions to projects like pymessenger show practical expertise extending APIs for real-world messaging features, including rich attachment handling and sender actions. Pragmatic and community-oriented, he blends maintenance-grade engineering with developer education to amplify the impact of his work.
13 years of coding experience
Stackoverflow
944reputation
111kreached
9answers
1question
Github Skills (18)
facebook-messenger10
python10
apidoc10
messenger10
facebook-messages10
api10
python-requests10
http-request10
facebook-chat10
shoutcast6
dart6
flutter6
ecmascript6
audio6
nodejs6
Programming languages (27)
Github contributions (5)
davidchua/pymessenger
Sep 2016 - Mar 2018
A Python Wrapper for the FB Messenger Bot API (Send/Receive API)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 25 commits, 16 PRs in 1 year 6 months
Contributions summary:Charles primarily contributed to the backend of the pymessenger library, focusing on extending the API functionality. They added support for sending various attachment types, including audio, video, and files, and implemented methods for sending attachments via URLs and local file paths. The user also enhanced the library by incorporating sender actions like typing indicators and user profile retrieval.
python
Cretezy/redux-persist-expo-securestore
Jan 2018 - Jun 2019
redux-persist storage for Expo's SecureStore
Contributions:2 releases, 11 commits, 4 PRs in 1 year 5 months
redux-persistreduxreact-native
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