Freelancer profile translated to English.
Back to original languageAbout Olivier
📈 (DSI + RSI + Manager) x Transition
🪂 Expert in critical infrastructures & sensitive zones
🎖️Former military
🌐 Optimize your IT infrastructure performance:I transform your technical challenges into strategic opportunities.
I am Olivier Chambelant, an expert in IT networks (LAN/WLAN) and transition management, with over 15 years of experience. My approach is based on:
- Proactivity and meticulous analysis to quickly identify levers for improvement.
- Implementation of tailor-made solutions, ensuring infrastructure security and performance.
- Collaborative leadership, fostering skills transfer and team autonomy.
🛠 IT transition management
- Crisis management and strategic transformations.
- Complex project management with proven methodologies (PRINCE2, ITIL 4).
- Leadership of multidisciplinary teams in critical environments.
🔍 Wi-Fi audit & optimization
- In-depth technical evaluations to improve coverage and reliability.
- Implementation of sustainable solutions tailored to specific needs.
📈 IT networks consulting (LAN/WLAN)
- Design of robust and scalable architectures.
- Performance optimization and system security.
🔐 Network security & resilience
- Identification and mitigation of vulnerabilities.
- Advanced solutions to protect critical data in sensitive contexts.
Available for local assignments in Auvergne-Rhône-Alpes and Lémanique, with the ability for occasional international intervention.
French
Native or bilingual
English
Fluent
Can work on-site
La Tour-du-Pin (up to 50km), Lyon (up to 50km), Grenoble (up to 50km), Chambéry (up to 50km), Valence (up to 50km)
Experience
- ConfidentielIT Infrastructure ConsultantApril 2025 - Today (1 year and 2 months)Lyon, France🏗️ Manage a €3M IT modernization portfolio aligned with business priorities🔒 Coordinate network and security commissioning for new industrial buildings🔄 Migrate obsolete critical systems to enhance resilience and operational continuity🤝 Ensure coordination between IT, business units, suppliers, and management in a demanding environment
- SodiaalTransition ManagerAGRICULTUREMay 2024 - December 2024 (6 months)Lyon, France👥 Managed a team of 5 engineers and an L1/L2 IT support team📊 Continuous improvement of network processes and the team according to ITIL 4🔐 Network security in accordance with the Security Policy📈 Led the implementation project of an SD-WAN network🔄 Technological watch and incident management
- NetManagerProWi-Fi AuditTELECOMMUNICATIONSJuly 2024 - July 2024 (1 month)Lyon, France📶 Commissioned by Aster Architecture & Project Management to conduct a plan-based Wi-Fi audit for the company Lever Touch.
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Education
- Master of Science, Technologies, Health, specializing in Telecommunication Networks, Corporate Networks, Information TechnologiesCNAM2019Niveau : VAE validée par le jury 🔊 Bases de traitement du signal 🌐 Réseaux et télécommunications 👥 Management social et humain 🏢 Management et organisation des entreprises ☁️ Systèmes et applications répartis pour le cloud 💻 Technologies pour les applications client-serveur 🔗 Réseaux : compléments et applications 📡 Architecture et transmission dans les réseaux de télécommunications 🔒 Sécurité et réseaux 🌉 Ingénierie de réseaux d'entreprise(1) 🌉 Ingénierie de réseaux d'entreprise(2) 🇬🇧 Test d'anglais (Bulat niveau B2) 📝 Projet avec Soutenance d'un mémoire