Titouan Chary
Senior Site Reliability Engineer at Aiven
Paris, Ile-de-France
Summary
🤩
Rockstar🎓
Top SchoolTitouan Chary is a Senior Site Reliability Engineer based in Paris with 13 years of experience designing and operating large-scale distributed systems. He specializes in automating infrastructure and reliability for Kafka-heavy platforms, having reduced alerts and downtime by multiples while tripling test coverage and network throughput at zero additional cost. At Aiven and Datadog he led domain-oriented SRE teams, re-architected data placement and scheduling systems, and migrated critical services with no downtime using bespoke mirroring and deployment tooling. Skilled across cloud primitives (AWS EBS, LVM, new CPU architectures), orchestration (Kubernetes, Mesos), and observability stacks, he blends hands-on kernel and performance tuning with strategic process changes. Notably, he introduced SME models and leveraged Kafka internals to operate thousands of clusters across 100+ regions, combining deep technical craft with pragmatic organizational impact.
13 years of coding experience
5 years of employment as a software developer
Baccalauréat, Baccalauréat at Lycée blaise pascalBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Université Claude Bernard Lyon 1
French, English
Github Skills (161)
messaging10
python10
terraform10
prometheus-exporter10
ruby10
infrastructure10
profiling10
declarative10
cpp10
terraform-module10
monitoring10
reactive10
terraform-cloud10
hashicorp10
graphing10
Programming languages (9)
Github contributions (5)
Mwea/terraform-provisioner-chef-solo
Aug 2018 - Apr 2019
Contributions:6 releases, 7 commits, 3 PRs in 8 months
criteo-forks/terraform
Apr 2018 - Jul 2018
Terraform is a tool for building, changing, and combining infrastructure safely and efficiently.
Contributions:5 releases, 1 PR, 7 pushes in 2 months
devopsinfrastructureinfrastructure-managementinfrastructure-as-codeaws
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