Sebastien E
Production Engineer at Meta
California, United States
Summary
👤
Senior🎓
Top SchoolSebastien E is a seasoned production engineer and system architect with 21 years of experience building highly scalable, high‑traffic video and cloud platforms, currently driving AI infrastructure and capacity management at Meta. He has led architecture and engineering teams at Dailymotion to design globally distributed streaming and ad platforms handling hundreds of Gbps and hundreds of thousands of concurrent viewers, and built CI/CD, transcoding, and deployment systems that scaled to tens of millions of tasks. His hands-on expertise spans server fleets to application code—he’s implemented Go-based ad servers, orchestrated AWS deployments, and optimized infrastructure to support Facebook/Instagram/WhatsApp video services. An independent, results-driven engineer based in California, he contributes to open-source tooling such as feedparser enhancements for Python feed metadata parsing. Collected experience across operations, DevOps, and product-facing engineering gives him a rare blend of executional depth and architectural vision for mission-critical streaming and AI systems. He also maintains a technical blog and GitHub with practical deep-dives that reflect a bias for building robust, observable systems.
20 years of coding experience
20 years of employment as a software developer
Master's Degree Computer Engineering System Network and Security, Master's Degree Computer Engineering System Network and Security at EPITA: Ecole d'Ingénieurs en Informatique
French, English, Spanish, klingon
Stackoverflow
2,169reputation
633kreached
4answers
0questions
if-statement
top-1%
angular-ui-router
top-5%
go
top-5%
Github Skills (15)
atom-editor10
rss10
python10
if-statement10
angular-ui-router9
go9
json8
rdf6
google-bigquery6
adobe6
video-streaming6
javascript6
video-encoding6
ffmpeg6
angularjs6
Programming languages (11)
Github contributions (5)
kurtmckee/feedparser
May 2013 - Aug 2013
Parse feeds in Python
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 1 comment in 2 months
Contributions summary:Sebastien primarily contributed to the backend logic of the feedparser library. Their work included implementing support for parsing specific metadata elements like `dcterms:valid`, `media:rating`, and `media_keywords` within feed entries. They also fixed a bug related to the parsing of `dcterms_valid` and modified the handling of `media_restriction` elements. The commits demonstrate a focus on enhancing the library's capability to parse different feed formats.
rsspythonfeedsrdfparser
sebest/py2loggly
Aug 2014 - Sep 2015
Contributions:18 commits, 1 PR, 7 pushes in 1 year 1 month
pythonlogglyloggerlogginglogging-framework
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