Dhia Saadaoui

Design and development of reusable Terraform modules to create a centralized base usable by multiple teams.

Setup and structuring of Terraform code (resource management, variables, versions) for provisioning infrastructures on GCP within a Landing Zone framework (KMS, security, storage, projects, folders, instances, etc.).

Implementation of unit tests and integration tests (Terraform tests) to ensure the reliability and quality of developed modules.

Design and deployment of CI/CD pipelines on GitLab to automate test execution and infrastructure deployment on GCP.

Participation in the design and deployment of an authentication platform on a private OpenStack cloud, defining architectural prerequisites in terms of performance, high availability, and scalability.

Industrialization of environments using Terraform (Infrastructure as Code) and advanced automation with Ansible for deploying and configuring components (application servers, databases, load balancers, reverse proxies, DNS).

Complete setup of the technical infrastructure including RADIUS services (AAA), authentication solutions, Kafka, as well as supervision and monitoring stacks (ELK, Prometheus, Grafana) to ensure real-time observability and analysis.

Contribution to the transformation towards a microservices architecture with component containerization (Docker) and deployment of a Kubernetes cluster (kubeadm), including high availability management (Redis HA), storage (PV/PVC), and security (RBAC, Secrets, certificates).

Implementation of CI/CD pipelines on GitLab to automate build, tests, security scans, Docker image management, and Kubernetes deployments via Helm.

Participation in critical production phases (Go-Live), platform supervision, performance indicator tracking, and operational maintenance.

Contribution to technical documentation (HLD/LLD) and collaboration in an Agile Scrum environment with project teams.