Freelancer profile translated to English.
Back to original languageAbout Christophe
With over 20 years of experience in IT systems management and transformation, I am your specialist in IT infrastructure. A graduate in industrial IT engineering, I have successfully led large-scale projects that have improved operational efficiency and strengthened security for various companies. Expert in Windows and Unix environments, my skills in virtualization and network security allow me to effectively meet your most complex technological needs. I offer tailor-made solutions that propel businesses towards success, whether through system overhauls, GDPR compliance, or IT infrastructure optimizations. Call on my services to transform your IT challenges into strategic opportunities.
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- ICE SASInformation Systems ManagerOctober 2019 - Today (6 years and 8 months)Alfortville, France- Definition of the IT budget and roadmap according to management committee choices.- Management of evolutions (Hybrid switch to Exchange Online and Office 365, taking over network security, implementing PSSI).- Virtualized architecture (10 Esxi (130VMs), some physical servers, 400 workstations for 200 users, across two sites).
- STATIGESTInfrastructure Manager – DPO (Data Protection Officer)March 2013 - October 2019 (6 years and 7 months)Alfortville, France- Overhaul of the information system (50 physical servers, 60 workstations, 4 sites) while maintaining availability.- In-house hosting of our internally developed applications. Management of purchases and software licenses.- Implementation of high availability (storage, firewalls, failover between application servers).- Preparation and GDPR compliance as DPO for our key accounts.- Evaluation and implementation of a Disaster Recovery Plan (DRP), daily data replication with large volumes.- Implementation of centralized production (management of all client processes).- Assistance to developers on scaling issues and system aspects.
- BCI NavigationIT DirectorMarch 2004 - December 2012 (8 years and 9 months)Evry, France- Complete overhaul of the information system (20 physical servers, 80 workstations, 3 sites).- In-house hosting of our Web 2.0 applications developed internally.- Evaluation of cloud transfer (Amazon) of our business applications. Server virtualization.- Management of purchases, software licenses, and telecom subscriptions.- Comprehensive monitoring and automatic reporting. Security of hosted servers and applications.- Assistance to developers regarding TCP/IP communication aspects. Complementary projects in electronics:- Sensor interface electronics, power management, LCD screen, interfaces to embedded PC.- VHDL development on XILINX FPGA for sensor acquisition.- Electronic developments on Microcontrollers (8051 and ARM7/9, Cortex M3/M4, C/C++ with real-time OS) using TCP/IP, GPRS modem, flash filesystem, USB, GPS.
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Education
- IFITEP Engineer, Electronics with Industrial Computing optionIFITEP (UPMC PARIS VI University)2001Ingénieur IFITEP, Electronique option informatique industrielle
- DEUTS - Technological and Scientific University Studies Diploma, ElectronicsIFITEP (UPMC PARIS VI University)1998DEUTS - Diplôme Etudes Universitaires Technologiques et Scientifiques, Electronique