Freelancer profile translated to English.
Back to original languageAbout Nicolas
System Engineer | IT Infrastructure & Automation Expert
Specializing in:
- Systems & Network Administration (Windows Server, Linux, Active Directory)
- Automation & Scripting (PowerShell, Python)
- Cloud & On-Premise Infrastructure (VMware, Proxmox, Azure)
- Security & Monitoring (Zabbix, Centreon, pfSense, OpenVPN)
About
With nearly 10 years of experience, I help companies design, secure, and automate their information systems. My goal: to provide high-performance, robust solutions aligned with business needs.
I manage Python development projects to automate administration tasks (standardized scripts, Flask APIs, Planning Analytics integration). I also work as a trainer in higher education IT schools on system administration, IT architecture, and professional best practices.
Services Offered
- IT Audit & Consulting
- Server Deployment & Cloud Migrations
- Business Process Automation
- Infrastructure Security (VPN, Firewall)
- Proactive Support & Maintenance
Technical Skills
- Windows Server, Linux (Ubuntu, RedHat), Active Directory, DNS, DHCP
- VMware, Hyper-V, Azure, AWS
- PowerShell, Python, Bash
- Git, Docker
- pfSense, Fortinet
- Zabbix, Centreon, Grafana
Notable Achievements
- Deployment of a hybrid infrastructure, improving availability by 30%
- Automation of maintenance, reducing interventions by 40%
- Proactive monitoring with Zabbix, reducing critical incidents
Languages
French: Native - English: Fluent
Location
Based in Toulouse, available for remote work or on-site in Toulouse.
Why Choose Me?
Business-oriented vision, technical pedagogy, operational reliability.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- CelowenSystem, Network, and Security EngineerJanuary 2023 - Today (3 years and 7 months)Toulouse, FranceI offer hosting services to small and medium-sized businesses. https://celowen.com
- IENA | Performance Management et Finance ConsultingSystem and Network EngineerCONSULTING AND AUDITSJuly 2019 - Today (7 years and 1 month)Toulouse, FranceDevelopment and maintenance of the infrastructure (Linux/Windows servers, VMWare, Proxmox, Backups, etc.)Development of Python applicationsTechnical expertise on IBM's Planning Analytics solution for clientsAzure CloudMigration and Maintenance of Microsoft 365 servicesImplementation of Monitoring and Maintenance for clients,Task Automation
- Groupe SIISystem and Security AdministratorMarch 2017 - July 2019 (2 years and 4 months)Toulouse, FranceUser Support System and Server Administration Task Automation IT Project Management
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Education
- IT Project Manager, Computer ScienceIPI Institut Poly Informatique2019Chef de Projet Informatique, Informatique
- System, Network, and Database Administrator, Computer Science / Computer Systems TechnologyIPI Institut Poly Informatique2017Administrateur Système, Réseau et Bases de Données, Technologie informatique / technologie des systèmes informatiques
Certifications
- Cloud Pak for Integration EssentialsIBM2022
- Containers & Kubernetes EssentialsIBM2022