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Nacer Zaim WadghiriNZ

Nacer Zaim Wadghiri

DevOps

€800/day
Paris, FR
8-15 years

Average response time: 1 hour

About Nacer

Ingénieur Cloud & DevOps senior avec plus de 8 ans d’expérience, j’accompagne les organisations dans la conception, l’industrialisation et la sécurisation de plateformes critiques à forte exigence de disponibilité.

J’interviens à la croisée de la stratégie, de l’architecture et de l’exécution, avec une double compétence technique et managériale.

💡 Ce que j’apporte à mes clients

🔹 Transformation & Modernisation Cloud

Déploiement et migration de plateformes Kubernetes / OpenShift (jusqu’à 13 clusters multi-environnements)

Sélection stratégique de PaaS (analyse TCO, CAPEX/OPEX, RACI, contractualisation)

Automatisation complète via Infrastructure as Code (Terraform, Ansible, Helm, ArgoCD)

🔹 Résilience & Disaster Recovery

Conception d’architectures DRP

Automatisation des backup/restore (Velero, MinIO, Kafka MirrorMaker)

Gestion d’environnements critiques en production

🔹 Sécurité & Plateformes Critiques

Déploiement et sécurisation d’outils d'observabilité (ELK, Grafana, PTE) sur Kubernetes

Mise en place de HashiCorp Vault

Gestion Kafka / AMQ Streams

Maintien des environnements en conformité support éditeur

👥 Leadership & Delivery

Au-delà de la technique, j’ai dirigé :

- Des équipes jusqu’à 12 ingénieurs (DevOps & Software)

- 3 projets transverses impliquant 3 départements simultanément

- Des migrations multi-pays et multi-environnements sur 12 mois

- La refonte complète d’organisations Agile (Scrum, SAFe, Jira Plans)

Je structure :

- Vision produit et rôles (Product Managers, RACI)

- Planning stratégique & ateliers techniques

- Gouvernance, support 24/7, coordination multi-stakeholders

- Recrutement et montée en compétence des équipes
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Arabic

    Conversational

Can work on-site
Paris (up to 50km)

Experience

  • Pictet (through Sentinel)
    External Consultant - DevOps Engineer
    BANKING AND INSURANCE
    January 2024 - Today (2 years and 5 months)
    Genève, Switzerland
    Automated deployment and set up of ELK clusters on Kubernetes using ECK operator, Terraform and Helm Performed ELK clusters upgrades on Kubernetes and on VMs Designed and automated backup/restore and disaster recovery procedure of ELK clusters using Helm and Minio resulting on 5 minutes of Recovery Point Objective and 10 minutes of Recovery Time Objective Designed Puppet facts to get obsolete versions of tools (HAProxy, Java, ...) on VMs Automated deployment and set up of Hashicorp Vault using Helm
    Terraform Kubernetes Elasticsearch Helm Python
  • RC Technologies
    Managing Partner
    E-COMMERCE
    December 2023 - Today (2 years and 6 months)
    Casablanca, Morocco
    Developed a mobile application called RetroChic for buying and selling clothes, incorporating an efficient delivery system Led the hiring process, successfully recruiting a team of five professionals across commercial, marketing, and IT domains (UX/UI and Frontend) Negotiated contracts with delivery partners, establishing beneficial agreements to enhance service quality and customer satisfaction Established legal documents Coded the backend architecture using Flask, Python, Firebase, and PostgreSQL, ensuring robust performance and scalability Implemented Infrastructure as Code (IaC) practices utilizing Ansible and Terraform for efficient deployment and management on the cloud Oversaw financial operations, including budgeting and forecasting, to optimise resource allocation and financial performance
    Python PostgreSQL Ansible Amazon Web Services Firebase
  • Sicpa
    Senior Cloud Platform Engineer
    CHEMICAL
    September 2019 - January 2024 (4 years and 4 months)
    Lausanne, Switzerland
    Automated deployment of OpenShift 4 clusters on VMware and AWS using Ansible, Kustomize, Helm, ArgoCD and Open Cluster Management operator resulting on the creation of 13 OpenShift clusters (DEV, QA, PERF, PREPROD, PROD, DRP) Performed OpenShift and AMQ Streams/Kafka upgrades resulting on being on track with Red Hat support Designed and automated backup/restore and disaster recovery procedure of OpenShift projects using Velero, Minio and KafkaMirrorMaker2 resulting on 5 minutes of Recovery Point Objective and 10 minutes of Recovery Time Objective Automated deployment of OpenShift 3.11 clusters on VMware using Ansible resulting on the creation of five OpenShift clusters (QA, PERF, PREPROD, PROD, DRP)
    OpenShift Ansible Helm Apache Kafka Argo CD

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Education

  • Communication Systems
    EPFL
    2018
    Machine Learning, Data Engineering, Python, Java, ...

Certifications

  • AWS Cloud Practitioner
    Amazon
    2023
    Amazon Web Services
  • Professional Scrum Master
    scrum.org
    2020
    Kanban Méthode agile Professional Scrum Master Scrum SAFe

Skill set

Categories