Patrick Pelletier
Production Engineer - AI Infrastructure at Facebook
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolPatrick Pelletier is a production engineer with 19 years of experience building, securing, and monitoring large-scale distributed infrastructure, currently focused on AI infrastructure at Facebook in New York. He excels at resolving complex production incidents and translating those learnings into scalable, long-term designs across messaging and AI platforms. His career spans roles in Parse and messaging infrastructure at Facebook and earlier Unix/system work at Loto-Québec and Canadian government agencies, giving him deep operational and migration experience. An active contributor to open source, he improved Parse Server’s file storage by integrating AWS S3 and supporting legacy file objects—demonstrating practical backend systems expertise. Patrick combines hands-on troubleshooting with automation-first thinking, emphasizing data integrity, reliability, and observability. Colleagues rely on him for calm incident leadership and durable engineering solutions that prevent repeat failures.
18 years of coding experience
11 years of employment as a software developer
Collège Lionel-GroulxB.A.Sc. Computer Science and Software Engineering, B.A.Sc. Computer Science and Software Engineering at UQAM | Université du Québec à Montréal
French, English
Stackoverflow
1reputation
46reached
0answers
1question
Github Skills (15)
aws-s310
parse-server10
file-storage10
nodejs10
javascript10
backend10
expressjs10
mongodb-database8
mongodb8
hadoop6
java6
rest-api3
graphql3
wpgraphql3
wordpress-graphql3
Programming languages (10)
Github contributions (5)
parse-community/parse-server
Jan 2016 - Jun 2016
Parse Server for Node.js / Express
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 commits, 6 PRs, 1 push in 4 months
Contributions summary:Patrick primarily contributed to the file storage capabilities of the Parse Server. Their work focused on integrating AWS S3 for file storage, creating adapters for interacting with S3 and GridStore, and modifying the core file handling logic to accommodate legacy file storage. Further enhancements included updating code syntax and exposing necessary objects for more functionality. The user also added support for legacy file objects.
file-storageexpressnotificationsgraphql-servermongodb
skinp/dotfiles
Feb 2014 - Mar 2022
Contributions:72 commits, 44 pushes in 8 years 2 months
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