Christophe Furmaniak
Ops at Decathlon France
Lille, Hauts-de-France
Summary
👤
Senior🎓
Top SchoolChristophe Furmaniak is a seasoned Platform Engineering and Ops specialist with 14 years of experience designing, automating and operating cloud-native platforms for large organizations across France. Currently at Decathlon he blends hands-on coding with platform design and governance, having previously led TechOps at QIMA where he implemented GitOps, Terraform and Kubernetes on GCP. His background spans consulting and technical leadership roles (Zenika, Worldline) focused on DevOps culture, CI/CD, configuration management and observability at scale. An engineer by training in applied mathematics, he pairs analytical rigor with pragmatic automation—evident in open-source contributions that improved Log4j JSON event formatting for thread safety and precision. Comfortable both steering teams and diving into code, he thrives on turning complex operational constraints into repeatable, auditable platform capabilities.
14 years of coding experience
7 years of employment as a software developer
Classes préparatoires aux grandes Ecoles, filière Technologique, Classes préparatoires aux grandes Ecoles, filière Technologique at Lycée Technique André Malraux, CPGE TechnologiqueLicence, Mathématiques, Licence, Mathématiques at Université des Sciences et Technologies de Lille (Lille I)
French, English, bichlamar
Stackoverflow
845reputation
112kreached
10answers
6questions
Github Skills (12)
json10
javas10
java10
apache-commons-lang9
unit-testing8
jenkins6
maven6
lombok6
vagrant6
continuous-integration6
groovy6
testng6
Programming languages (14)
Github contributions (5)
logstash/log4j-jsonevent-layout
Apr 2013 - Apr 2013
A prefab PatternLayout for log4j that generates logstash json_event formatted data
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits in 1 day
Contributions summary:Christophe primarily focused on improving the `JSONEventLayout` class for the `log4j-jsonevent-layout` repository. Their contributions include optimizing the code by retrieving the hostname only once and integrating thread-safe date formatting using `DateFormatUtils`. The user also organized imports, formatted the code, and ensured the correct millisecond precision in the date format. Finally, they corrected a typo in a comment.
prefablog4jlogginglogstashjava
looztra/asdf-stern
Jul 2019 - Feb 2021
stern (https://github.com/wercker/stern) plugin for asdf
Contributions:1 review, 10 commits, 21 PRs in 1 year 7 months
leiningenwerckerplugintplinkasdf
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