Guillaume DE ROSA

En résumé

Entreprises

• Innovation Packaging - Business Developer

  VAL DE REUIL 2013 - maintenant

• Hewlett Packard - Technical Consultant HP CloudSystem Matrix (IaaS)

  COURTABOEUF 2010 - 2013 • Presenting demonstrably best value designed based on HP ClouldSystem Matrix.
  • Conducting HP ClouldSystem Matrix (IaaS) pre-sales presentation and demonstration.
  • Designing HP ClouldSystem Matrix customized solution, working hand in hand with customer system, network, and storage teams.
  • Leading HP ClouldSystem Matrix technical implementation team.
  • Releasing technical documentation and providing technical training to the customer.

• Hewlett Packard - Technical Account Manager (Presales) for Orange-FT Group Account

  COURTABOEUF 2009 - 2010 • Presented demonstrably best value HP solutions and partnering services, worked hand in hand with sales force, product manager and presales specialists.
  • Worked as a part of the account team, established a strong partnership with customer to help meet and exceed sales goals.
  • Conducted HP product demonstrations and sales presentations.
  • Identified additional service opportunities and influenced and presented HP new products and roadmaps.
  • Delivered Proof of Concept projects and benchmarks to demonstrate HP products/solutions viability.
  • Integrated technical knowledge and business understanding to create solutions for customers.
  • Resolved most technical and worked with team members to resolve more complex or cross-technology incidents.
  • Identified potential escalations and alerted management proactively.

• Hewlett Packard - Technical Consultant

  COURTABOEUF 2007 - 2009 • IT infrastructure specialist delivering technical services on HP CloudSystem Matrix (IaaS), BladeSystem infrastructure, virtualization, server provisioning and management. These services typically deal with analysis, strategy, planning, optimization, installation, integration and consolidation.
  • Helped customer define and implement complex IT integrated solutions that optimize their technology to support and grow their business.
  • Led small to medium server consolidation projects through the definition of server virtualization and asset management strategies.
  • Designed and implemented IaaS and virtualization solutions based on HP Insight and VMware products.
  • Conducted HP product demonstration.
  • Identified additional service opportunities and influence and implements services and technology proposals.
  • Released technical documentation and provide technical training to the customer.
  • Mentored new technical consultant.

• Intrinsec - System Engineer

  Nanterre 2005 - 2005 • Member of OSMOSE, Off-Site Managed Operational Service, team responsible for technical support, consulting and integrations for local and wide area networks.
  • Worked directly with customers to detect, solve and prevent future failures on their networks.
  • Created reports and diagrams through audits of existing internal networks detailing the operating systems and software.
  • Identified needed system improvements and worked directly with end users, both remotely and on-site, to make the necessary enhancements.
  • Installed and managed varying servers, including gateway, DNS, data, web, and mail servers, on different types of operating systems.
  • Configured, monitored and audited all network devices including firewalls, routers, and switches.
  • Optimized the performance of the customer’s databases through the management of the Oracle server database.
  • Ensured data accuracy through the synchronization of the client’s databases with a back-up server.
  • Documented system installations and procedures for failure resolutions to make future upgrades and to expedite the resolution process.
  • Published system restoration procedures then tested all procedures for verification.

• IPack - System Engineer

  LEVALLOIS PERRET 2003 - 2004 • Define and document the systems requirements, network design and security policy for IPack’s internal network.
  • Implement and administrate the internet secured gateway with firewall and proxy, as well as the antivirus/anti-SPAM mail server.
  • Install and manage open source data and internal web servers, which allow end users to share data.
  • Configure software and write scripts to perform daily data recovery and tape backup.
  • Set-up a domain controller for user authentication when logging onto the network.
  • Manage and implement corporate-wide PC installations for all employees.
  • Create documentation of all the servers running applications and scripts.
  • Design and develop the internal and external corporate websites.
  • Develop a database interface that generates product summaries, on demand, for varying client specifications.

Formations

• Dalian Institute Of Light Industry (Dalian)

  Dalian maintenant

• Dalian Institute Of Light Industry (Dalian)

  Dalian 2005 - 2006 Master of Computer Science

• Ecole Information Et Nouvelles Technologiques

  Kremlin Bicêtre 2002 - 2007 Master of Information Technology

Réseau

• Cedric LE COZ

• Christophe PRIGENT

• Eric FICHOT

• Jean-Baptiste RAULIN

• Julie MORIN

• Julien DA-SILVA

• Laurent BONNEFOY

• Matthieu MOREL

• Mehdi NAJEDDINE

• Thomas MILLET