About Romain
English
Fluent
French
Native or bilingual
Experience
- TotalEnergiesLead DevOps Engineer / Site Reliability Engineer (SRE)ENERGY AND UTILITIESJune 2024 - Today (2 years and 1 month)Paris, France• Architected and Implemented a critical AWS and Azure based platform utilizing Infrastructure as Code (IaC) principles with Terraform. This platform included critical services such as EKS/AKS (Kubernetes), VPC Lattice, Secrets Manager, and S3, ensuring scalability, security, and performance.• Developed and maintained cross-region disaster recovery workflows, enhancing system resilience.• Managed CI/CD pipelines based on Github workflows, optimizing deployment processes for efficiency and reliability.• Provided support for developers in utilizing Kubernetes, Docker and serverless function, contributing to performance improvements and operational efficiency.
- NumeralLead DevOps / Site Reliability Engineer (SRE)BANKING AND INSURANCEMarch 2022 - June 2024 (2 years and 3 months)Paris, France• Spearheaded a dedicated team of 4, focusing on Site Reliability Engineering (SRE) and DevOps practices, fostering a culture of innovation and continuous improvement.• Oversaw the technical roadmap and managed budgets, ensuring alignment with business objectives and optimal resource allocation.• Architected and refined a comprehensive AWS-based platform utilizing Infrastructure as Code (IaC) principles with Terraform. This platform included critical services such as EKS (Kubernetes), RDS, DynamoDB, API Gateway, MSK (Kafka), OpenSearch, Secrets Manager, and S3, ensuring scalability, security, and performance.• Initiated and enhanced monitoring solutions, transitioning from Datadog to a robust combination of Prometheus, Grafana, and Loki, improving visibility and proactive issue resolution.• Engineered and continuously enhanced cross-zone and cross-region disaster recovery strategies, significantly boosting system resilience against outages through the innovative use of AWS Fault Injection Simulator.• Built a continuous integration and delivery platform using GitLab CI, streamlining deployment pipelines to enhance speed, efficiency, and reliability in software delivery processes.• Empowered developers by facilitating the adoption of Docker and AWS Lambda, driving notable advances in performance and operational agility.
- LeboncoinDevOps Engineer / Site Reliability Engineer (SRE)DIGITAL AND ITSeptember 2021 - March 2022 (6 months)Paris, France• Implemented infrastructure enhancements using Terraform and AWS, ensuring scalable and robust cloud solutions.• Developed and maintained cross-region disaster recovery workflows, enhancing system resilience.• Managed CI/CD pipelines, optimizing deployment processes for efficiency and reliability.• Provided support for developers in utilizing Docker and AWS Lambda, contributing to performance improvements and operational efficiency.
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Education
- Master's degree - Computer ScienceEPITECH - European Institute of Technology2014
- Master's degree - Computer ScienceCalifornia State University San Marcos2013