Frédéric Brégier
Architecte SI at France Titres - Agence nationale des titres sécurisés - ANTS
Paris, Ile-de-France
Summary
🤩
Rockstar🎓
Top SchoolFrédéric Brégier is a seasoned IT architect and technical leader with over 17 years of experience designing and operating large-scale, high-availability systems for French national agencies and major enterprises. He has led cross-ministerial programs (notably the VITAM digital archives project), directed architecture practice at Sopra Steria, and now architects secure identity and title systems at France Titres. His background blends deep Unix/Linux and Oracle production expertise with software architecture in C/Java/PHP, Big Data and NoSQL, and a penchant for performance tuning demonstrated by contributions to Netty's traffic-shaping and buffer handling. A former research team leader in supercomputing with a PhD in computer science and teaching roles at university level, he combines academic rigor with hands-on delivery and program management. Known for translating complex archival and security requirements into resilient, auditable platforms, he often operates at the intersection of policy, engineering and operational excellence.
17 years of coding experience
11 years of employment as a software developer
PhD Computer Science, PhD Computer Science at Université de BordeauxDoctorat Informatique, Doctorat Informatique at Université Bordeaux1
French, Japanese, German, English, English, Japanese, German, French
Stackoverflow
2,166reputation
135kreached
84answers
1question
java
top-5%
netty
top-1%
server
top-5%
Github Skills (19)
netty10
http10
network-programming10
java10
javas10
performance-tuning10
async9
buffering9
asynchronous9
buffer9
server9
nio6
future6
client-server6
spring-boot6
Programming languages (4)
Github contributions (5)
netty/netty
Mar 2009 - Oct 2021
Netty project - an event-driven asynchronous network application framework
Role in this project:
Back-end Developer
Back-end DeveloperContributions:112 reviews, 199 commits, 20 PRs in 12 years 8 months
Contributions summary:Frédéric focused on implementing and improving traffic shaping features within the Netty project. Their commits primarily involved modifications to the `PerformanceCounter` class and related factory classes, including configuration changes and accounting mechanisms. They also addressed various issues related to HTTP post request decoding, file uploads, and buffer management to optimize performance. These changes indicate a focus on improving network performance and handling large data transfers.
asynchronousasynchronous-networknionettyapplication-framework
waarp/WaarpFtpClient
Nov 2012 - Feb 2016
Waarp Ftp Client (for Waarp R66 and Waarp Gateway)
Contributions:38 commits, 10 PRs, 6 pushes in 3 years 3 months
ftpsftp-clientconnectorgatewayftp
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