Freelancer profile translated to English.
Back to original languageAbout Thierno
Website: thierno.ts-group.fr
SysOps Administrator with 5 years of experience, specializing in IT infrastructure (systems - networks) and Cloud administration.
Certified Microsoft Azure Fundamentals (AZ-900), I master Cloud resource management (Azure and GCP), virtualization (VMware), containerization and orchestration (Kubernetes - Docker), and automation (Ansible, Terraform).
Rigorous and solution-oriented, I excel in incident resolution, user support, and technical procedure writing, while ensuring the performance of IT environments.
French
Native or bilingual
English
Fluent
Spanish
Conversational
Dutch
Basic
Can work on-site
Lille (up to 30km)
Experience
- VoxaliaSysOps/DevOps & Cloud Automation EngineerDecember 2025 - Today (6 months)Lille, FranceSysOps/DevOps EngineerAutomation, integration, and workflow orchestration (internal project):• Design and implementation of automation workflows with n8n for the orchestration of technical and business processes.• Integration of external APIs and interconnection of SaaS tools to industrialize data flows and recurring tasks.• Automation of information collection, processing, and distribution (monitoring, notifications, reporting, technical prospecting).• Reduction of manual operations and improvement of operational reliability through the implementation of automated processing chains.Technical Manager – Assignment at BAIL ACTEA (CRÉDIT MUTUEL GROUP):As part of a long-term assignment within Bail Actéa, I ensure the operational replacement of the technical manager and contribute to the operational and security maintenance of the information system.Microsoft Systems Engineering & Infrastructure Services:• Operation and security of Windows Server environments in production.• Administration of Exchange 2019 messaging and associated services.• Infrastructure management and availability monitoring.• Implementation and control of Backup Exec backup and restore strategies.Virtualization, network, and security:• Operation of VMware and Hyper-V virtualised infrastructures and resource optimization.• Monitoring of Red Hat Linux servers in a production context.• Configuration and diagnosis of TCP/IP network connectivity, VLANs, and routing.Service continuity, expertise, and technical coordination:• Analysis, prioritization, and resolution of critical production incidents.• Contribution to technical infrastructure evolution decisions.• Technical support for IT teams and operational coordination in the absence of the technical manager.
- E-Mothep ConsultantsInfrastructure and Cloud AdministratorTECHJune 2022 - April 2025 (2 years and 10 months)Villeneuve-d'Ascq, FranceENGINEER / INFRASTRUCTURE & CLOUD ADMINISTRATORCloud Administrator – Assignment for ELIS (6 months)In a context of cloud infrastructure deployment and operation:• Creation and configuration of Azure VMs and associated resources.• Implementation of AKS clusters for hosting containerized applications.• Image management via ACR and integration into deployment environments.• Implementation of CI/CD via Azure DevOps.• Monitoring, analysis, and resolution of technical incidents in a cloud environment.• Support for project teams and writing of technical documentation and operating procedures.Systems and Networks Administrator – Assignment for GIFI (1.5 years)Within the IT infrastructure:• Linux systems administration.• Creation and management of virtual machines under VMware.• Installation, configuration, and updating of Software AG products.• Technical support, incident analysis, and user assistance.• Writing of technical documentation and operating procedures.On-premise and Cloud Infrastructure Management:Deploy IT resources: install and configure IT equipment.• Maintenance in operational condition (MCO)• Carry out infrastructure deployment projects (CI/CD)• Provide support to architect teams• Virtualization: VMware and Hyper-V.• Kubernetes: cluster creation, MetalLB installation, Nginx Ingress Controller creation, Ingress Class, PV, and PVC creation.• Docker: writing Dockerfile and docker-compose files.• Terraform: writing files for Infrastructure as Code (IaaS) deployment.• RDBMS: instance creation, user creation and role assignment, backup and restore as needed.• Network firewall management and configuration to ensure the security of sensitive data.• Support and follow-up of problems and incidents.• Writing of operating documentation.
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Certifications
- Microsoft Certified: Azure FundamentalsMicrosoft Certified2024