Freelancer profile translated to English.
Back to original languageAbout Abdoul Rahim
Passionate about technologies surrounding Cloud DevOps SRE (Build, Run, Monitoring, Architecture), I will use my skills to improve development environments.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Engie - DSI France Retail
On Malt
GAC - Abdoul Rahim BarryENERGY AND UTILITIESJanuary 2025 - January 2026 (1 year and 1 month)Paris, FranceCloud ArchitectureInfrastructure creation on AWS via Terraform (EKS Cluster, RDS,Aurora, Elasticach, Lambda, CloudFront, EFS, S3, WAF, ELB …)Administration and optimization of EKS Kubernetes clusters:monitoring, autoscaling, updates and version upgrades.Maintenance and updates of RDS, Aurora, andAurora Serverless databases.Management of network architectures: subnets, NAT, AWS ALB, AWSTransit Gateway.Kubernetes Administration via GitOpsDesign and implementation of the GitOps principle with EKS,ArgoCD, Helm, GitHub Actions.Definition of application deployment standards: ArgoCDApplication, ApplicationSet, Argo Rollout.Creation of Helm templates for application deployment.Maintenance and migration of CI/CD pipelines:New applications: GitHub Actions, ArgoCD, Helm.Migration: Jenkins → GitHub Actions, Ansible → ArgoCD + Helm.Support for application teams for application deployment.Implementation of Datadog as a cross-functional monitoring toolfor Engie IT Department. - engieSenior Cloud DevOps Engineer - Kubernetes ExpertENERGY AND UTILITIESFebruary 2024 - Today (2 years and 4 months)Bagneux, France
- Operational management of Kubernetes clusters: monitoring, optimization, version upgrades, autoscaling
- Infrastructure creation on AWS via Terraform
- Deployment and maintenance of RDS, Elasticache for Redis Databases
- Provided support to application teams deploying in the clusters
- Creation and maintenance of application CI/CD pipelines: GitHub Actions, ArgoCD, Helm
- Migration of old Jenkins applications to GitHub Actions and Ansible to ArgoCD, Helm
- Implementation of Datadog as a monitoring tool.
- PartooCloud DevOps SRE EngineerTECHMay 2022 - February 2024 (1 year and 9 months)Paris, France
- Infrastructure management as code (IAC) via Terraform
- Migration of EC2 instance applications to Amazon EKS: ArgoCD, Helm, GitHub Actions
- Design and implementation of GitOps architectures: GitHub Actions, ArgoCD, Helm, Vault, Crossplane
- Project Management: Organization -> Architecture -> Environment
- Management and administration of EKS Kubernetes clusters, RDS Databases, ElastiCache Redis version upgrades, monitoring, and optimization
- Implementation of Teleport for access management to RDS databases and applications deployed in Kubernetes
- Implementation of a Vault cluster for application secret management
- Implementation of a pull request environment deployment strategy, which involves deploying an application when a PR is created: GitOps principle
- Implementation of application deployment scripts via Kubernetes Cronjobs.
- Implementation of Kubernetes cluster scale down/up, deployments: Karpenter, Datadog metrics
- Implementation of DevSpace for faster development and deployment of cloud-native applications.
- Infrastructure monitoring, alerting via Datadog to anticipate problems.
- IAM rights management and documentation writing
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Education
- Master 2 (M2), Computer Networks and TelecommunicationsUniversité de Bretagne Occidentale2020Master 2 (M2), Réseaux Informatiques et Télécommunications
- Baccalaureate, Mathematical SciencesLycée Amilcar Cabral (Guinée)2015Baccalaureat, Science mathematique
Certifications
- Certified Kubernetes Administrator CKAThe Linux Foundation2021
- CKAD: Certified Kubernetes Application DeveloperThe Linux Foundation2021