About Oussama
Arabic
Native or bilingual
English
Fluent
French
Native or bilingual
Experience
- Crédit Agricole-GIPDevops observabilityBANKING AND INSURANCEMarch 2024 - Today (2 years and 3 months)As a DevOps Observability Engineer, I specialize in driving the implementation, optimization, and adoption of observability solutions to enhance system reliability and performance. My core responsibilities include:
- Observability Enablement: Leading the adoption of observability tools (e.g., Elastic Stack) across operations (Ops) and project engineering (MOE) teams by designing training programs, creating documentation, and providing hands-on coaching to ensure effective tool utilization.
- Elasticsearch Cluster Management: Administering 12+ Elasticsearch clusters, including monitoring, troubleshooting, performance tuning, and ensuring high availability and scalability to meet organizational SLAs.
- Automation & Log Pipeline Engineering: Developing and automating end-to-end log ingestion workflows (e.g., via scripting) to streamline data collection, parsing, and storage in Elasticsearch, reducing manual effort and improving data consistency.
- End-to-End Support: Collaborating with cross-functional teams to deliver tailored Elasticsearch solutions, from initial requirements gathering and architecture design to implementation, troubleshooting, and ongoing optimization.
- worldlinedevopsBANKING AND INSURANCEJanuary 2022 - March 2024 (2 years and 2 months)Paris, FranceI am the creator and manager of a new business monitoring platform based on the devops spirit.The tools I use to make this platform work are : Puppet, Kafka, Logstash, Kibana, Elasticsearsh , Grafana, Teraform and Prometheus...
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Education
- Masteruniversité paris saclay2021Computer science applied to business management