About Houssein
- GCP Architecture & SecOps : Complex Landing Zone design, IAM security, Workload Identity, Cloud KMS.
- Containerization : Kubernetes expertise (GKE / GKE Autopilot), Cloud Run.
- Infrastructure as Code (IaC) : Advanced automation with Terraform and Ansible.
- FinOps & Observability : Auditing, cost optimization (TCO), monitoring (Prometheus, Thanos, Grafana).
- Google Cloud: Professional Cloud Architect, Security Engineer, Network Engineer, Associate Cloud Engineer.
- CNCF: Certified Kubernetes Application Developer (CKAD), Prometheus Associate
- HashiCorp: Terraform Associate.
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Experience
- Spyne/TrustBuilderSenior Cloud EngineerFebruary 2026 - Today (4 months)Levallois-Perret, FranceChallenge: In-depth audit, security hardening, and cloud cost rationalization.
- GCP Architecture & SecOps : Conducted critical architecture reviews and security posture analysis. Implemented strict access hardening (IAM, Workload Identity) and secured GKE, Serverless (Cloud Run), and network environments.
- FinOps & Observability : Analyzed and optimized cloud infrastructure costs. Defined and deployed centralized logging and alerting strategies via Cloud Logging / Monitoring.
- Consulting & Remediation : Led technical workshops with teams and created tailored remediation roadmaps, ensuring seamless production continuity.
Technical Stack : GCP, GKE, Cloud Run, Cloud Armor, Security Command Center (SCC), Cloud KMS, Secret Manager, Pub/Sub, Cloud SQL, CSPR toolkit. - ChronodriveCloud & DevOps ConsultantLOGISTICS AND SUPPLY CHAINNovember 2025 - February 2026 (3 months)Puteaux, FranceChallenge: Strategic Multi-Cloud evaluation and deployment stack modernization.
- Migration Audit (Azure to GCP) : Performed a comprehensive technical assessment and detailed financial analysis (TCO) to prepare and secure the transfer of workloads from Azure to GCP.
- MCO & GitOps Modernization : Maintained operational continuity of the Kubernetes/GCP foundation and managed a major version upgrade of the continuous deployment stack with ArgoCD.
- Optimization & Security : Rationalized storage through the implementation of Cleanup Policies on Google Artifact Registry and hardened IAM access for Cloud SQL instance protection.
Technical Stack : GCP, Azure, Kubernetes, ArgoCD (GitOps), Migration Center, Artifact Registry, Cloud SQL. - MGENCloud & DevOps ConsultantBANKING AND INSURANCEJune 2023 - October 2025 (2 years and 4 months)Paris, FranceChallenge: Infrastructure modernization and sovereign compliance (sensitive data).
- Cloud Foundation & Sovereign Network : Designed and evolved complex Landing Zones on GCP and TPC (S3NS). Ensured a high level of security (IAM, hybrid DNS) and strict compliance with cloud sovereignty requirements.
- IaC Industrialization & Automation : Advanced development of Terraform modules and creation of GitLab CI pipelines to standardize and accelerate deployments. Automation of critical operations (hot migrations, Ansible roles).
- Kubernetes Platform & Observability : Deployed scalable GKE Autopilot clusters. Implemented comprehensive centralized monitoring (Prometheus, Thanos, Zabbix) and integrated security/backup components (Vault, Velero), including specific Open Source contributions for TPC support.
- DevOps Culture (Support) : Provided technical support and knowledge transfer to facilitate the adoption of new Cloud platform standards by internal development teams.
Technical Stack : GCP, TPC, Terraform, GitLab CI, Kubernetes (GKE), Docker, Helm, Ansible, AWX, Vault, Prometheus, Grafana, Zabbix, Thanos, Velero, GCDS.
Recommendations
Be the first to recommend Houssein
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Diplôme national d’ingénieur en informatiqueÉcole Nationale des Sciences de l'Inofrmatique - ENSI (Tunisie)2017Ingénierie informatique
Certifications
- Professional Cloud Security EngineerGoogle2025
- Professional Cloud Network EngineerGoogle2025