Platform Engineer | DevOps & Cloud

Ouvert à un CDI ou un contrat freelance

6 ans d’expérience
Habite au Luxembourg
Mobile au Luxembourg, en Suisse et en Belgique
100% télétravail · Hybride

669 €/jTJM95 000 €/anbrut

Présentation

DevOps & Platform Engineer | Kubernetes, Terraform, Azure & CI/CD | Certifié CKAD & LFCS Des déploiements qui prennent des heures, des environnements qui divergent, des incidents en production que personne n'anticipe? Ingénieur DevOps et Platform Engineer depuis +5 ans, je conçois et j'opère des plateformes cloud-native fiables, automatisées et sécurisées J'interviens auprès d'équipes de la finance, de la legal-tech et de grands comptes européens, à distance 🔹 KUBERNETES & PLATFORM ENGINEERING Conception, déploiement et exploitation de clusters Kubernetes sur Azure (AKS) comme on-premise Mise en place de plateformes internes standardisées, packaging Helm, gestion des environnements et industrialisation des workloads conteneurisés 🔹 INFRASTRUCTURE AS CODE & CLOUD Terraform et Terragrunt pour une infrastructure versionnée, reproductible et auditable Provisioning Azure, automatisation de la configuration et des opérations avec Ansible, gestion des environnements multi-comptes 🔹 CI/CD & AUTOMATISATION Pipelines CI/CD avec Azure DevOps, Jenkins et ArgoCD (GitOps). Standardisation des déploiements, réduction des temps de livraison, environnements cohérents du dev à la production. 🔹 ARCHITECTURES ÉVÉNEMENTIELLES Mise en place et exploitation d'architectures event-driven basées sur Kafka et autres systèmes de messaging, avec l'observabilité associée. 🟢 RÉSULTATS * Temps de déploiement réduits de plusieurs heures à quelques minutes * Baisse du nombre d'incidents en production * Renforcement de la sécurité sur les workloads cloud et on-premise 🟢 CERTIFICATIONS & APPROCHE Certifié CKAD (Certified Kubernetes Application Developer) et LFCS (Linux Foundation Certified SysAdmin) 3 principes guident mon travail: * Automatisation * Observabilité * Security-by-design 📩 Que vous souhaitiez construire une plateforme, l'améliorer ou reprendre l'existant: Décrivez-moi votre contexte & projet, je reviens vers vous avec un premier diagnostic concret

Parcours

Formation / Diplômes

Master en Software Engineering

USTHB

2017 - 2019

Licence en Computer Science

USTHB

2014 - 2017

Expériences professionnelles

DevOps / Platform Engineer – Azure & Kubernetes (AKS)

Beam SarlAoût 2024 – Août 2026

Operated and improved a container platform on Azure Kubernetes Service (AKS) with supporting services (registry, secrets, monitoring), ensuring high availability, security compliance and predictable releases.
Designed and implemented modern CI/CD pipelines (build, test, deploy) that reduced deployment time from 40‑minute manual runs to around 10‑minute automated runs and enabled multiple safe releases per week.
Introduced GitOps practices with ArgoCD (declarative config, PR‑based changes, automatic sync) to standardize deployments across environments and reduce rollout errors.
Built reusable Terraform modules for networking, AKS clusters, registries and secrets management, cutting environment provisioning from several days to a few hours and eliminating configuration drift between dev, test and production.
Hit Azure Application Gateway's hard limit of 100 active listeners in a multi‑tenant setup and led a migration to Envoy‑based ingress on Kubernetes, removing the scaling bottleneck and simplifying routing for dozens of services.

DevOps Engineer – Banking applications (OpenShift)

Beam SarlAoût 2023 – Janv. 2024

Designed and maintained deployment pipelines for business‑critical banking applications across multiple environments, enabling frequent, low‑risk releases with minimal downtime.
Set up automated quality gates, approval workflows and standardized release protocols to keep production deployments reliable and auditable.
Led incident root‑cause analysis and created actionable runbooks, significantly reducing recovery time and cutting repeat incidents on core payment and customer‑facing services.

Full‑stack Developer – Internal tools & HR applications

Aubay SAFévr. 2023 – Juil. 2023

Designed and implemented CI/CD pipelines for internal applications, eliminating most manual deployment steps and noticeably reducing production release errors and rollbacks.
Developed and maintained internal web applications, and worked closely with stakeholder teams to translate their needs into features and deployment workflows that made evaluation and internal tools faster and easier to operate.

Mobile / Backend Engineer – Donor mobile platform (freelance)

Jigsaw Charity UKJanv. 2020 – Janv. 2022

Architected a donor mobile platform on Spring Boot microservices (User, Payments and event‑driven workflows), designed to handle thousands of concurrent donors without degrading performance.
Secured all APIs with Keycloak as identity provider (custom email/OTP flows, fine‑grained roles and permissions), ensuring safe handling of sensitive donor and payment data.
Designed a Cassandra data model for donor profiles and activity logs to keep read/write latency low under high throughput and support real‑time usage.
Integrated Stripe and GEM Blockchain into the payment pipeline to make donations traceable and verifiable end to end, improving transparency for donors and stakeholders.

Full‑stack Developer & DevOps

AudaxisMars 2020 – Janv. 2023

Supported a major European enterprise in migrating its core ERP from Oracle/Compiere to PostgreSQL/APIZ, improving performance, stability and maintainability for key business processes used daily by commercial and logistics teams.
Designed and built Kafka / Kafka Connect integrations to keep CRM, ERP and e‑commerce systems in sync, giving operations and sales near real‑time visibility into orders, inventory and deliveries instead of delayed batch updates.
Contributed to the modernization of internal tools by migrating AngularJS applications to Angular, reducing bundle size and improving page responsiveness and usability for business users.
Took on DevOps responsibilities around these services (CI/CD pipelines, monitoring and deployment practices), helping ensure that new ERP and integration features could be released safely and operated reliably in production.
Provided ongoing production support on ERP and integration services (bug fixes, performance tuning, small features), helping keep core business applications stable and reducing time to resolve incidents reported by business teams.

Compétences

68compétences

Outils

Kubernetes (AKS et on-prem)DockerPodmanAnsibleAzureOpenShiftTerraformTerragruntHelmHelmfileKustomizeVagrantAzure DevOpsJenkinsArgoCDGitGrafanaPrometheusHashiCorp VaultKeycloakNginxApache HTTPDJBossPostgreSQLMySQLMongoDBCassandraKafkaKafka ConnectRabbitMQTypesenseStripeAzure Application GatewayEnvoy

Compétences techniques

PythonBashJava (Spring Boot)GoJavaScriptTypeScriptAngularAngularJSHTMLCSSREST APIsMicroservicesGestion de productionInfrastructure as CodeSécurité des applicationsGestion des secretsMonitoring et alertingIncident responseMigration de bases de donnéesArchitectures event-drivenModélisation de donnéesAuthentification et identity management

Claude

Méthodes

CI/CDGitOpsDevOpsBlue-green deploymentCanary deploymentAutomated quality gatesTLS/SSL

Langues

Anglais — Bon niveauFrançais — BilingueEspagnol — DébutantAllemand — Débutant