Hamza A.

▪ Administration, maintenance and operation of Devops tools such as Jenkins Gitlab, Sonarqube, nexus, Harbor, Docker, Elasticsearch.

▪ Creation of an Ansible role for migrating and archiving SVN projects to S3 buckets.

▪ Creation of Helm charts for application deployments on Kubernetes.

▪ Creation of index templates & patterns for application logs.

▪ Infrastructure as Code via AWS CloudFormation Templates.

▪ Automation and provisioning of servers.

▪ Leading technical workshops and continuous improvement.

▪ Creation of CI & CD pipelines.

▪ Administration of the Elasticsearch, Kibana, Logstash, Elastic APM suite.

▪ Automated installation of Beats agents for log collection for metrics supervision & alerting.

▪ Setup of slaves and ephemeral pods.

▪ Configuration of build tools Maven/npm/gradle.

▪ Design and maintenance of build and deployment tools for JCDecaux IT.

▪ Operational maintenance of Elasticsearch observability clusters.

▪ Responsibility for maintenance and administration of Devops tools.

▪ Mastery of continuous integration and deployment via build tools.

▪ Technical support for development teams.

▪ Contribution and work on all project migration phases: Qualification, Preparation, Deployment, Cutover, and VSR.

▪ Provisioning of application and hardware components for environments intended for SNCF application migrations on AWS, AZURE, GREENFIELD clouds.

▪ Creation and integration of Ansible playbooks.

▪ Creation and integration of Jenkins jobs.

▪ Implementation of the continuous deployment process for SNCF applications on clouds.

▪ Implementation of automation solutions and processes for the application deployment phase on clouds.

▪ Automation of continuous deployment processes.

▪ Automation of migration environment provisioning.

▪ Installation, configuration, and automation of application configurations.

▪ Writing DEX documentation for on-cloud.

▪ Writing Weekly progress reports.

Analysis of cloud migration environments.

▪ Troubleshooting application servers.

▪ Installation and creation of Apache, Tomcat, Wildfly, Sqlserver, Postgresql instances.

▪ Execution of workflows for creating application and hardware components (DNS, Certificates, Provisioning, ...).

Deployment of an automated solution to start, stop, restart JBOSS services and retrieve JBOSS logs from IBM servers using Ansible roles and automate these actions with a Jenkins job.

▪ Creation of a gcp_clean Ansible role to clean the GCP training environment by deleting all resources.

▪ Creation of Helm charts for deploying Kubernetes pods.

▪ Add and update Prometheus rules, either predefined rules or common rules for applications, to monitor pods (CPU, Memory, Disk, DB...) and send alerts to Jira.

▪ Creation of Grafana Dashboards using templates to visualize and track the metrics of different application resources.

▪ Automation of the installation and configuration of a Nifi instance in the GCP environment using Ansible, Terraform, and Jenkins.

▪ As an ambassador: Ensure and monitor the migration of certain applications to the cloud using Abstract, a tool developed on Ansible, responsible for preparing and deploying different types of applications using Terraform for PaaS and IaaS, and Helm for CaaS, and Vault for credential management.

▪ Creation of CI & CD pipelines.

▪ Service level management for application indicators SLO, SLA, SLI.

▪ Organization of training labs within the store squad.

▪ Application support and assistance.

▪ Manage and administer continuous integration & continuous deployment pipelines.

▪ Configuration of application servers and validation of environments.

▪ Creation of projects and account management + team support.

▪ Manage cloud resources.

▪ Manage and administer supervision Dashboards.

▪ Ensure automated deployment of solutions within Carrefour.

▪ Monitor and manage application alerts.

▪ Master the cloud environment (PaaS, CaaS, IaaS).

▪ Become an ambassador for other teams to challenge and ensure the successful deployment of solutions.

▪ Ensure the migration of solutions to the cloud.