Freelancer profile translated to English.
Back to original languageAbout Moussa
Freelance DevOps Engineer based in Tunis, I help tech teams industrialize their cloud infrastructure and make their deployments reliable. I design and operate production Kubernetes clusters, automate your CI/CD pipelines (GitLab CI), and implement GitOps architectures with ArgoCD for controlled and reproducible deployments.
I can help with: industrializing your AWS infrastructure (Terraform, IAM, VPC), setting up or auditing your Kubernetes orchestration (RBAC, secrets management, security), optimizing your CI/CD chains, or implementing observability (Prometheus, Grafana, Zabbix) to monitor the health of your systems.
Certified AWS CLF C02 and preparing for CKA and AWS SAA-C03. I operate my own production infrastructures daily (4-node K8s cluster, GitOps application platform) — what I propose, I already practice it myself before bringing it to your projects.
Arabic
Native or bilingual
French
Native or bilingual
English
Fluent
Can work on-site
Tunis (up to 50km)
Experience
- devops-tn.comDevOps Engineer FreelanceJanuary 2024 - Today (2 years and 6 months)► Design and operation of a 4-node Kubernetes cluster (KVM/libvirt, Hetzner) in a production environment ► Complete GitOps deployment with ArgoCD and Kustomize for a MERN e-learning platform (learningplatform.devops-tn.com) ► Setup of GitLab CI/CD pipelines with secrets management via Sealed Secrets and automated image updates ► Infrastructure monitoring with Zabbix (active agents on 4 nodes) and Prometheus/Grafana/Loki stack ► Development of an MLOps project (FastAPI, HuggingFace BART, MLflow, DVC/MinIO) with GitLab CI runner on Hetzner ► Production of DevOps/Cloud technical content (guides, feedback) distributed on LinkedIn
- Ministère de la défense nationaleInformation and Telecommunication Systems OfficerJanuary 2009 - March 2026 (17 years and 2 months)► Administration of critical information systems and network and telecommunications infrastructures ► Implementation of information system security policies: network hardening, access management, configuration control ► Monitoring and detection of security incidents, vulnerability analysis and application of corrective measures ► Management of the availability and service continuity of sensitive technical infrastructures ► Deployment, configuration, and maintenance of network equipment and communication systems ► Development of technical procedures and business continuity plans (BCP) for critical systems ► Technical team management and infrastructure project management across multiple sites
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Education
- AWS Certified Cloud Practitioner (CLF-C02)AWS Certified Cloud Practitioner (CLF-C02)
- Certified Kubernetes Administrator (CKA)Certified Kubernetes Administrator (CKA)
Certifications
- Six Sigma Green Belt CertificationManagement & Strategy Institute2026