Thibault Jamet
Technical Product Owner at Adevinta
Barcelona, Catalonia, Spain
Summary
🤩
Rockstar🎓
Top SchoolThibault Jamet is a Technical Product Owner and former backend engineer with 11 years of experience designing and scaling cloud-native systems, currently based in Barcelona. He has driven Kubernetes platform strategy at Adevinta, helping scale an offering from 5k to 300k RPS while unblocking multi-team migrations and breaking changes through pragmatic PoCs and incremental roadmaps. Hands-on background in C, Go, Java and DevOps informs his product decisions—he’s contributed performance and caching improvements to the popular external-dns Kubernetes project and added flexibility to the whalebrew tool. He pairs engineering rigor (open-source contributions, CI/tooling ownership) with product sensibility, prioritizing customer feedback and measurable operational gains. An engineer who moved into product, he still ships code and writes community-facing posts to spread solutions and lessons learned.
11 years of coding experience
8 years of employment as a software developer
Ingénieur ESEO, Electronique et informatique, Ingénieur ESEO, Electronique et informatique at EseoMsC CESP, Communication engineering, MsC CESP, Communication engineering at University of Plymouth
Github Skills (24)
route5310
kubernetes10
docker10
package-management10
dockers10
homebrew10
go10
dns10
aws10
kubernetes-pods10
devops10
command-line-interface9
caching9
cicd9
cloud-infrastructure9
Programming languages (16)
Github contributions (5)
whalebrew/whalebrew
Mar 2017 - Jun 2022
Homebrew, but with Docker images
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:5 releases, 25 reviews, 81 commits in 5 years 4 months
Contributions summary:Thibault primarily contributed to improving the functionality and flexibility of the Whalebrew project. They added features such as expanding environment variables and customizing working directories, allowing users to have more control over container execution. The user also refactored the code base to update the Docker client interface, move hooks configuration to a config directory, and add support for pre/post install hooks. Furthermore, they introduced the capability to handle missing volumes in custom ways and added the support to specify the required whalebrew version.
whalebrewpackage-managerdockerdocker-imageshomebrew
kubernetes-sigs/external-dns
Mar 2021 - May 2021
Configure external DNS servers (AWS Route53, Google CloudDNS and others) for Kubernetes Ingresses and Services
Role in this project:Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:5 reviews, 6 commits, 7 PRs in 1 month
Contributions summary:Thibault contributed to improving the performance and efficiency of the `external-dns` project, which involves configuring external DNS servers for Kubernetes. They optimized AWS Route53 interactions by increasing the pagination size to reduce API calls, and refactored code related to event handling by introducing a configurable minimum interval. Further improvements include refactoring code to reduce AWS Route53 API calls, and implementing provider level caching to further improve performance. These changes indicate a focus on the scalability and operational aspects of the DNS management solution.
gcproute53dnsexternal-dnsk8s-sig-network
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