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Erwan Boulzennec

Consultant Avant-Vente

Erwan Boulzennec
Situation professionnelle
En poste
En simple veille
Pre-Sales and Technical Consultant
for Cerberis : software distributor around Exchange, Active Directory and Citrix solution
The position includes software presentation, POC management, support, relation with software editors, and marketing content creation.

Technologies involved :
Identity management - AD web interface and distribution List Management - Documents and mails classification solution - ADRMS extension - OTP tokens and Smart Card - Change audit - Disaster recovery - Password management - Signature Management - Dekstop and servers management tools - Exchange archival.

E-Commerce website Owner & Creator

Le Palais des Echecs
Depuis juin 2010
  • See "Organization section" for details

Pre-sales Software and Technical Consultant

Cerberis - Pre Sales Consultant
Depuis septembre 2005
  • Pressales software consultant :
  • Software analysis [ functions, software quality, helpdesk support competitors]
  • Marketing support [web site, newsletters, Adwords campaigns]
  • Sales cycle support [analysis of customers needs and requirements, presentation of products, proove of concepts]
  • Technical support
  • Documentation, videos
  • Building relationshsips with regionals partners
  • Active Directory expert for major companies
  • Migration to Active Directory
  • Delegations models definition
  • Active Directory Processes Reengineering
  • Active Directory Design

Active Directory Consultant

Steria- Airbus (as subcontractor)
Juin 2010 à mars 2011
  • Active Directory Processes and delegations reengineering
  • Objective : review and refine existing Active Directory processes.
  • New process definition and writting (definition of a common framework for all processes including SIPOC RACI, actors decsription) rules description, process improvment description.
  • Workflow and interview Management
  • Translation of new processes into delegation
  • Environment : international

Active Directory Migration Consultant (as subcontractor)

Steria - ST Ericsson
Octobre 2009 à mai 2010
  • Active Directory Migration design in an international context.
  • Windows 2008 R2 forest design in context of merger acquisition
  • Delegation templates design
  • Forest installation, DC setting, processes update
  • Requirements analysis et migration process creation - tests - errors managements - rollback scenario management - focus on user profiles -
  • Knowledge transfer to production temas based in India.
  • Environment : International Environment 4000 users
  • Active Directory, Windows 2008 R2, Quest Migration Manager
  • Main constraints : High avaibility, migration process had to deal with synchronization tools and a large volume of groups.

ADRMS Consultant

Natixis - Microsoft
Août 2009 à août 2009
  • ADRMS Proof of Concept
  • Requirements definition
  • Pilot deployment including server nstallation, templates definition, GPO description and deployment, extension installation
  • Processes definition

Active Directory Migration Consultant

Kernel - Les Echos (as subcontractor)
Janvier 2009 à avril 2009
  • Design, migration and merge of two Active Directory forests into a new forest.
  • Migration from a Samba domain to the new Active Directory Forest.
  • Audit of existing domains (AD, NT 4.0 et SAMBA)
  • Requirements and constraints analysis - Migration process creation
  • analysis
  • POC management, migration process validation - rollback process validation - errors management - focus on profiles management
  • New forest preparation, DC setting
  • Accounts, groups and servers accounts migration management
  • Knowledge transfer
  • Environment : Ideal Migration, NT4, Active Directory, Samba

Formative Consultant

Cerberis - Microsoft
Octobre 2008 à décembre 2008
  • Training course writing for Microsoft
  • Technology involved : CLM (smard card management)
  • Exercices and presentation writing
  • Virtual environment definition and preparation

Technical Consultant

CAF 35
Octobre 2007 à décembre 2007
  • Project objectives : identifying and installing a file audit software.
  • Audit and definition of relevant reports and alerts
  • Market solution identification
  • Tests and Pilot
  • Deployment
  • Processes writting
  • Knowledge transfer to network administrator
  • Environnement : Active Directory, IIS, SQL Server - 500 users

Active Directory Migration Consultant

Cerberis- ST MicroElectronics
Septembre 2007 à décembre 2007
  • Migration of Active Directory Facilities (French factory).
  • Audit, migration management and project management.
  • Main constraints identification
  • Processes creation, scenario identification
  • Active Directory design
  • Migration management
  • Support
  • Environment Context : very high avaibility environment (Seveso), Active Directory, Citrix, ADMT

Active Directory Migration Consultant

Jet Multimedia (as subcontractor)
Août 2007 à septembre 2007
  • Technical consultant for a DRP solution integration in the context of Hosting Exchange.
  • Definition of Active Directory users duplication process between two forests.
  • In the context of a DRP project, duplication has been defined based on ADMT, in completion of a MIIS installation.
  • Project Plan writting with project manager
  • ADMT job definition to automate accounts duplication
  • Processes update
  • Tests and validation
  • Environnement : ADMT, Exchange, Active Directory, MIIS
  • High avaibility constraints

Technical Consultant and Project Manager

Mars 2007 à mars 2007
  • Integration of a web based workflow solution to manage groups and distribution lists in Active Directory
  • Approval and processes needs analysis and project plan writting
  • Documentation and processes writting
  • Knowledge transfer
  • POC management
  • Webdir installation and setting (roles definition, interface customization, connexion to Exchange)
  • Workflows setting to match approval processes and delegation requirements
  • Tests and validation
  • Environnement : IIS, Exchange, Active Directory - 10000 users

Network administrator

Février 2001 à septembre 2005
  • Deployment and support on Active Directory, Arkoon, ISA, Presentation Server, Zyxel,, Sonic wall, Ris, Tse.


Mars 1999 à septembre 2000
  • Teacher Office, biology, mathematic