Freelancer profile translated to English.

Description

I am JAKIB SABIR, a DevOps / SRE motivated by automation and reliability: IaC (Terraform/Ansible), CI/CD (GitHub Actions), GitOps (Argo CD/FluxCD) on Kubernetes/OpenShift, with a focus on SLI/SLO and observability (Grafana).

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Saint-Germain-lès-Corbeil (up to 50km)

Ministère de la Justice
Lead DEVOPS/SRE
PUBLIC SECTOR
January 2024 - Today (2 years and 5 months)
Paris, France
January 2024 – Present | Ministry of Justice
REDIJ Project
OpenText Platform – Strategic Project
Context:
REDIJ is a platform based on OpenText, critical for the Ministry of Justice, relying on a distributed architecture and deployed on OpenShift.
The project required modernization of the DevOps chain, platform migration, and a high level of expertise in deployments and operations.
Responsibilities and achievements:
• Role of DevOps and deployment referent on the REDIJ project
• Analysis of application and deployment architectures to identify areas for improvement (industrial, operational, reliability)
• Management and execution of the migration from OpenShift 3 to OpenShift 4
• Implementation and standardization of deployments via Helm
• Integration and operation of GitLab CI and ArgoCD (GitOps)
• Management of application artifacts with Nexus
• L3 Support, complex incident management, and support for project teams
• Execution of production deployments and participation in on-call rotations
• Close collaboration with application and infrastructure teams on performance and resilience issues
• Operation of technical components:
o RabbitMQ (messaging)
o Elasticsearch (indexing / search)
Technical Environment:
OpenShift 3 / OpenShift 4, GitLab CI, ArgoCD, Helm, Nexus, RabbitMQ, Elasticsearch, Linux, Ansible
OPM Project
Context:
Project deployed on a virtualized infrastructure (VM), requiring a high level of automation and deployment mastery.
Responsibilities and achievements:
• Role of transverse DevOps Lead
• Automation of deployments and installations
• Development and maintenance of Ansible playbooks
• L3 Support and participation in production deployments
• Contribution to the standardization of DevOps practices across projects
Technical Environment:
Linux, VM, Ansible, GitLab CI, Nexus

Helm OpenShift Ansible Argo CD Gitlab CI/CD
TotalEnergies SE
Lead DevOps
ENERGY AND UTILITIES
January 2023 - December 2023 (11 months)
Paris, France
Organization: Transverse Cloud & Platform Team
Context:
Involvement within a transverse DevOps team in an AWS Cloud context, with strong challenges in reliability, observability, automation, and migration.
Role of technical referent for deployment platforms, CI/CD pipelines, and DevOps / SRE best practices.
Responsibilities and achievements:
• Role of Lead DevOps / Platforms & Deployments Referent
• Contribution to the definition and improvement of application DevOps architecture
• Implementation and standardization of GitHub Actions CI/CD pipelines
• Management and security of multi-environment workflows
• Containerization of applications and deployment on AWS EKS
• Participation in application migrations from Azure to GCP, then adaptation of workloads for deployment on AWS
• Implementation of SRE practices (reliability, monitoring, operations)
• Implementation of monitoring and observability:
o Grafana
o AWS CloudWatch
• Development of Python scripts for automation, operations, and monitoring
• Implementation of Serverless solutions on AWS (AWS Lambda)
• Infrastructure automation with Terraform
• Configuration automation with Ansible
• Advanced support for project teams and contribution to L3 support
• Guidance for application teams in adopting DevOps & Cloud best practices
Technical Environment:
AWS, EKS, GitHub, GitHub Actions, Terraform, Ansible, Docker, Kubernetes, Python, Grafana, CloudWatch, AWS Lambda (Serverless), Linux
AWS, EKS, GitHub, GitHub Actions, Docker, Kubernetes, Grafana, CloudWatch, AWS Lambda , Linux
Xlians
Lead DevOps
DIGITAL AND IT
September 2021 - December 2022 (1 year and 3 months)
Paris, France
VITAM / VITAMUI Project
Context:
VITAM is an electronic archiving solution deployed by clients, adapted to the specific constraints of each organization.
Xlians acts as an integrator of the VITAM solution, particularly for institutional clients such as the Ministry of Justice and the Ministry of the Interior.
Involvement as a DevOps expert to support clients in the deployment, adaptation, and operation of the solution in private or public cloud environments.
Responsibilities and achievements:
• Role of Lead / DevOps Expert with Xlians teams and end clients
• Support for clients in deploying the VITAM solution in their target environments
• Intervention on OpenShift 3 and OpenShift 4 platforms
• Deployment on private or public clouds, according to client constraints
• Implementation and standardization of DevOps practices
• Design and maintenance of GitLab CI/CD pipelines
• Automation of application deployments and installations
• Design and maintenance of Ansible roles and playbooks
• Docker containerization
• Application deployment via Helm
• Advanced technical support and assistance during production deployments
• Role of DevOps referent on the project
Technical Environment:
Linux CentOS, Java, GitLab CI, Ansible, Git, Nexus, Docker, Helm, OpenShift 3 / OpenShift 4, private cloud, public cloud
Java, GitLab CI, Ansible, Git, Nexus, Docker, Helm, OpenShift, private cloud, public cloud