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Romain CornuRC

Romain Cornu

Architecte Cloud AWS / SRE / DEVOPS

€900/day
5 projects
Paris, FR
8-15 years

Average response time: 1 hour

About Romain

As a passionate Cloud Architect and Lead DevOps Engineer, I specialize in fostering DevOps culture, leveraging serverless and container technologies to streamline cloud infrastructure and enhance site reliability. With a proven track record in developing scalable application software, deploying sophisticated stacks, and managing large-scale architectures, I thrive on optimizing operations to drive efficiency and innovation. My approach blends strategic vision with hands-on expertise, aiming to deliver robust solutions that align with business goals and technological advancements. Committed to continuous learning and collaboration, I seek to empower teams and transform challenges into opportunities for growth.

(FR)
En tant qu'architecte cloud passionné et lead ingénieur DevOps, je me spécialise dans la promotion de la culture DevOps, en exploitant les technologies sans serveur et les conteneurs pour rationaliser l'infrastructure cloud et améliorer la fiabilité du site. Ayant un solide parcours dans le développement d'applications scalables, le déploiement de piles sophistiquées et la gestion d'architectures à grande échelle, je m'efforce d'optimiser les opérations pour accroître l'efficacité et l'innovation. Mon approche combine vision stratégique et expertise pratique, visant à fournir des solutions robustes qui s'alignent sur les objectifs buisiness et les avancées technologiques. Engagé dans l'apprentissage continu et la collaboration, je cherche à autonomiser les équipes et transformer les défis en opportunités de croissance.
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km), Paris (up to km)

Experience

  • TotalEnergies
    Lead DevOps Engineer / Site Reliability Engineer (SRE)
    ENERGY AND UTILITIES
    June 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.
    Terraform Kubernetes Prometheus Amazon Web Services Microsoft Azure
  • Numeral
    Lead DevOps / Site Reliability Engineer (SRE)
    BANKING AND INSURANCE
    March 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.
    Terraform Amazon Web Services Gitlab Kubernetes Apache Kafka
  • Leboncoin
    DevOps Engineer / Site Reliability Engineer (SRE)
    DIGITAL AND IT
    September 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.
    Terraform Amazon Web Services Docker AWS Lambda GitHub

Recommendations

Valentin M.VM
RG
Valentin M. and 1 other person have recommended Romain

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Education

  • Master's degree - Computer Science
    EPITECH - European Institute of Technology
    2014
  • Master's degree - Computer Science
    California State University San Marcos
    2013

Skill set

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