Freelance VIRTUAL DESKTOP INFRASTRUCTURE : Sélectionnez rapidement les CV qui vous intéressent

Aperçu d'expériences de Gregory,
freelance VIRTUAL DESKTOP INFRASTRUCTURE habitant les Yvelines (78)

Expérience professionnelle

Freelance : AXA GO/Horus program - August 2022 – April 2023 – Paris and Nanterre
• CyberArk Expert
• Project documentation
• Core IT assets decommissioning process review and improvement
BMC Software: Principal Architect – Since June 2020 / Paris La Défense
• Technical focal point
• Strategy definition and advisory
• Automation roadmap definition
• Escalation management
• Update on new products and features
• Training advisory
AWS: Senior Technical Account Manager - August 2019 to May 2020 / Paris La Défense
• Help optimize and reduce Customer’s cloud spending
• Advise customers to develop cloud native applications and architectures
• DevSecOps advisory and implementation
• Architecture reviews
• Handle failure events and escalations
• Update on new products and features
• Training advisory
• Custom technical events delivery
Webinars

CyberArk: Customer Success Manager and Team Leader - August 2017 to July 2019 / Paris La Défense
• Focus on 1B+ existing customers
• Advise customers on how to increase their maturity in Cyber Security
• Help customers maximize the usage of their acquired licenses
• Advise on how other products can help them – detecting and creating opportunities
• Ease the integration with products from our C3 Partners
• Help define Cyber Security Program and setup of our “Hygiene Program” with focus on AD, RPA and Cloud
migration projects
Technical Account Manager and Pre-sales Engineer - September 2014 to July 2017 / Paris La Défense
• CyberArk TAM for 10 accounts in France:
▪ Customer relationship (primary contact)
▪ Providing Best Practices and infrastructure optimizations for PAS deployment,
▪ Helping in defining architecture (general architecture, HA, DR, safes)
▪ CyberArk support relationship (escalade, root cause analysis),
▪ Products and Roadmaps presentation,
▪ Proof of Concept for new CyberArk releases and products

Varonis: Pre-Sales System Engineer - Permanent job from June 2013 to August 2014 / Paris, 75
• Working on strategic accounts (CAC40 enterprises)
• Customer facing, handling PoC on technical aspects, till sales closing.
• Some post sales activity

Logica/CGI: Infrastructure Architect/Project Manager - Permanent job from Oct. 2011 to May 2013 / La Défense, 92

October 2012 - May 2013, mission at Crédit Agricole Consumer Finance: IT Architecture Department team
• Various infrastructure and datacenter rationalization projects resulting from Finaref and Sofinco’s merge
• Architecture definition on VoIP project, SAN storage migration, VDI (virtual desktop infrastructure)

October 2011 - September 2012, mission at Société Générale: SDM/ARC
• Defining solutions for internal clients and services
• Architecture definition for their project (including networking, servers, storage, operating systems, applications)
• Architecture optimization and consolidation and cloud projects
• Documentation
Dell: « Cross Domain Sales Engineer » - Permanent job from June 2011to September 2011 / Saint-Denis, 93
Working with Public structures: Hi-Education and Research, Defense
• Customer meetings
• Defining best solutions matching clients’ needs
• Defining architectures for clients’ projects with all Dell’s portfolio (networking, servers, storage, systems,
applications)
• Answering and writing requests for proposal
VMware: Technical Account Manager - Permanent job from November 2010 to May 2011 / La Défense, 92
• VMware TAM for 3 accounts (France Telecom, 3 Suisses and The Nielsen Company):
▪ Customer relationship (main contact)
▪ Helping in Consolidation projects,
▪ Providing Best Practices and infrastructure optimizations for virtual environment,
▪ Helping in defining VMware architecture (general architecture, SRM, vDR, vCloud Director)
▪ VMware support relationship (escalade, root cause analysis),
▪ Products and Roadmaps presentation,
▪ Proof of Concept for VMware products,
▪ Trimestral synthesis on the virtual environment evolution.
IBM:
Infrastructure Architect in:
- Server consolidation projects
- ERP and HPC projects
- Microsoft Windows Infrastructures
- Linux based Infrastructures
Unix/Linux Specialist in HPC and virtualization:
- Migration to Open-Source systems projects
- Virtual desktop infrastructure projects
Server and desktop system imaging with network deployment infrastructure setup
Hardware • System x
• Bladecenter (E, H, S)
• System p (Power5, Power6)
• Storage: DS3000, DS4000, DS5000, DS6000, DS8000, XIV,
N series NAS
• SAN: Brocade and Cisco switches
• Cisco and BNT Ethernet Switches
• BlueGene
• Storage: DS3000, DS4000, DS8000, NAS N series et XIV
• SMC, Nortel Ethernet Switches
Integration of:
• xSeries (Intel) and eSeries (AMD)
• pSeries (Power5, 520 and 550 models)
• Storage: DS4000

IT Architect - SSIS -
July 2009 to October
2010 / Courbevoie, 92
IT Specialist - SSIS -

from July 2006 to June
2009 / Courbevoie, 92
Operating • AIX 6.1 and PowerVM
• Microsoft Windows 2008 Server and Hyper-V
• VMware vSphere 4
• Citrix XenServer
• KVM on Linux
• VMware VI3
• Power HA
• x86/x86_64/PPC Linux
• Linux Proxy and reverse proxy
systems
IT Specialist - STG -
from October 2005 to

June 2006 / Toulouse, 31
Other • TAM for AEMS (now Euronext Nyse)
• Unix (Solaris, HP-UX) to AIX and Linux migration projects
• Testing IBM solutions to improve our integration (Linux C4EBOpen
Client, WECM, IBM Workplace)
Systems • HMC
• LPAR/DLPAR
• WPAR
• Virtual I/O server (IBM/SLES)
• NIM/NIMoL
• AIX 5.3
• Linux i386/x86_64/PPC
• HA (heartbeat, drbd)

Meiosys S.A./S.A.S: Systems & Network Administrator - May 2003 to September 2005 / Toulouse, 31
Enterprise infrastructure management:
• WAN composed of 2 Windows 2003 Server servers and 13 Linux servers on 2 distant sites
• 30 Windows XP and Linux clients (desktop and laptop)
• 150+ test servers
Systems • Mail server’s management (Sendmail and Postfix)
• DNS installation (Bind) for ******** domain management
• Internal DNS management (********, ********, ********
zones)
• DHCP server installation and management
• Central account and authentication management withNIS and LDAP/Kerberos+SASL
• SAMBA domain controller POC
• Intranet and Bugzilla management (Apache + MySQL servers)
• Windows Server 2003 domain controller and Exchange 2003 installation and
management
• Automated installation system for test servers (System Imager)
• Ticketing system installation and management (Request Tracker)
Data security • Security policies implementation (RAID, antivirus & backup)
• High-Availability /Load balancing systems (heartbeat, channel bonding),server
replication/redundancy
Network Infrastructure:
• Cabling
• Hubs and switches management (VLAN)
• Router management (Linux gateway)
• Wireless access management
• SDSL and ADSL access monitoring
• Phone management (PBX) and mobile contracts
Security:
• Inter site VPN management (CIPE)
• IP routing and security policy implementation and management
• Remote access VPN (RAS and VPN: PPTP, CIPE, OpenVPN; PoC of IPsec VPN)
Other • Technological survey

Solsoft SA: Systems and Network Administrator - from Oct. 1999 to Apr. 2003 / Levallois-Perret, 92
Enterprise infrastructure:
• WAN composed of 2 Windows 2000 servers and 14 Unix/Linux servers on 2 distant sites
• 60 Windows 9x/NT4/2000, Linux and MacOS X clients
Systems • Mail server installation and management (Sendmail and Postfix for smtp,Cucipop
and Courier-Imap for POP and IMAP)
• DNS server’s installation and management (Bind and Tinydns) for ********
and ******** domains
• DHCP server installation and management
• Central account and authentication management with NIS and LDAP
• SAMBA domain controller POC
• Intranet management (Apache servers)
• Internal and external Mailing lists management (Sympa and Majordomo servers)
Data security • Security policies implementation (RAID, antivirus & backup)
• OS master creation, multicast deployment and automated installation scripts
Network Infrastructure:
• Cabling
• Hubs and switches management (VLAN)
• Routers management (Cisco 827 and 2500)
• Wireless access management
• 2Mb internet access and ADSL monitoring
• Phone management (PBX) and mobile contracts
Security:
• Inter site VPN management (Cisco routers)
• IP routing and security management (with Solsoft NP)
• Remote access server implementation and management (RAS and VPN: PPTP, SSH
tunnels and IPSEC)
Other Customer Support (Hotline)
Divers • Technological survey

Axiom SA: Computer maintenance and Network installer - from July 1999 to Oct. 1999 / Billère, 64.
Hardware • Assembling PC components
• Operating systems installation
• Installing and configuring additional hardware (modems, scanners, printers, etc.…)
Networking “ready to run” network installation:
• Cabling, network equipment configuration (hubs, switches, routers)
• Windows NT 4.0 or Novell 4.0/5.0 server’s installation
• Windows 9x/NT 4.0 and MacOS 9.x client’s installation
• Implementing security policies (user rights, backup policy)
Other Pre-Sales and Customer support:
• Hotline
• on site