About Ronald
English
Fluent
French
Native or bilingual
Experience
- PennylaneSRENovember 2022 - May 2023 (6 months)Mission:• Participation in the Heroku to AWS migration• Implementation of application and platform monitoring• AWS platform audit• Participation in the resolution of production incidents• Analysis and resolution of performance problems• Participation in various brainstorming workshops• Participation in the preparation of security auditsTechnical environment:Amazon Web Services: Route53, Cloudfront, S3, API Gateway, Kinesis, Lambda, ECR, EKS, RDSAurora, DMS, SES, SNS, ALB, Cognito, CloudTrail, Secrets ManagerContinuous integration and deployment: Github Action, Docker, TerraformFrontend: React, TypescriptBackend: Ruby On RailsObservability: Datadog
- AircallSite Reliability Engineer Team LeadDecember 2020 - September 2022 (1 year and 9 months)Mission:• Migration of back APIs to a service mesh• Implementation of Gitlab fully managed via Terraform• Migration of the entire Bitbucket and GitHub codebase to Gitlab• Implementation of an authentication solution to Consul• Participation in the evolution of the AWS landing zone• Management of Elasticsearch clusters• Management of application and platform load balancing• Management of dependency updates• Provision of basic and CI docker images• Industrialization and deployment of a TURN/STUN coturn server farm with Packer and Terraform• Management of the Gitlab agents to Kubernetes EKS migration project• Implementation of a macOS build agent for Gitlab with Packer and Terraform• Participation in the SOC2 certification of the platform and application• Management of an SRE team• Management of application and platform indicator feedback, as well as alertingTechnical environment:Amazon Web Services: Route53, Cloudfront, S3, EBS, API Gateway, Kinesis, Lambda, EC2,ECR, ECS, EKS, RDS, DMS, Elasticache Redis, SES, SNS, SQS, ALB, NLB, Cognito, DynamoDB,GuardDuty, CloudTrail, SSO, Secrets ManagerContinuous integration and deployment: Gitlab CI, Terraform, CloudFormation, kaniko, NPM, Yarn, PythonPIP, Sonarqube, Gatling, CypressAMI: PackerFrontend: React, TypescriptBackend: Ruby, Ruby On Rails, TypescriptObservability: DatadogSecurity: Snyk, Bugcrowd, Qualys
- EBP InformatiqueCloud network systems engineerJuly 2020 - September 2020 (2 months)78120 Rambouillet, France• Updating machines to the latest OS versions• Managing the entire fleet with Ansible• Participation in the definition and migration of projects to the GCP cloud
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