CV/Mission CITRIX EDGESIGHT freelance

Aperçu des missions de Christian-Michel,
freelance CITRIX EDGESIGHT résidant dans Paris (75)

3k Employees Van Cleef and Arpels (Hight Jewelry Maison)
2022 -
Establishment of an architecture framework, norms and standards in line with Group and company strategy.
• Remediation plan to increase security
• Setting up governance with the business to work together proactively
• Managing Support and Infrastructure Team
o Remediation plan for outdated infrastructure
o Co-Design solution to authenticate jewels and providing a digital certificate (NFT)
• Application mapping
o Build a move to cloud (AWS) plan for business applications
• Move to cloud migration of applications and infrastructure components
• Treatment of obsolescence and prioritisation according to risks
• Rationalisation and optimisation of infrastructure components, cloud backups.

1,3B€ of Net Income 90k Employees SUEZ (Water and Waste Company)
2021 - 2022
Part of the IT Governance teams as an Enterprise Architect.
• Leading Architecture community
• Ensure the consistency of the architecture and in line with the IT goals
• Design IT Service catalogue, Standard catalogue and Architects deliverables
• Leading Architecture Steering committee with IT Directors
• Technological scope: Azure, Office 365, SDWan SASE/CASB, Windows 10, Wallix

work as an Independent Contractor
324M€ of Net Income 2500 Employees FIDAL, Courbevoie (Lawer Company)
6/2019 -
Part of the Transformation Program as a Lead Architect and part of the IT Governance teams as an Enterprise Architect.

Enterprise Architect part of the Transformation program and Lead of a of architects and engineers' team.
Ensure the consistency of the architecture and in line with the goals of IT governance
Implementation and animation of IT governance
Design of the transformation roadmap to the cloud and a cost estimate
Application transformation.
Agile Project
Technological scope: Azure, Office 365, Citrix Cloud, SDWan, Windows 10 managed with Intune, IVANTI, ThinPrint, Chocolatey, Infrastructure as a Code.

Move to Cloud 2,5k Users
-
Azure Governance: Design a governance model for Azure.
Setting up the Azure Tenant (Policies, network architecture, Tagging, RBAC, Shared Services, Express Route)
Design the infrastructure a code solution
Office 365 Governance: Design a governance model for Office 365
Exchange Hybrid architecture and mailbox migration strategy
Microsoft Teams configuration.
Citrix Migration: Design a new fully cloud solution based on Citrix Cloud and workers hosted on Azure (100 business Applications)
Windows 10 : Design a new fully Managed Desktop with Intune into a Zero trust model.

ork as an Independent Contractor
69Md€ of Net Income 140k Employees Société Générale, Val de Fontenay (French International Bank)
1/2017 -
Part of the Architecture Innovation Team for Digital Workplace Department as a Lead Architect to address new needs for internal business departments.
Customer Stakes and Business Needs Analysis.
Solution Design, Project Design, Cost Estimation and Customer validation.
Hight Level Design, presentation to Architecture and Security Comities.
Agile Projects
Architecture Scope: Data Center transformation, Office 365, XenDesktop 5k users, XenApp 60kUser.

5k VDI
-
Go To Cloud transformation and Data Center consolidation follow-up for the whole Digital Workplace Services team and reporting to SG IT Board.
Next Desktop OS: Define Next Generation Windows Desktop, based on a fully internet access combine with containerization and secured mobile solutions.
VMware Workplace, Azure AD, Office 365, Citrix XenDesktop.
Microsoft WIP and Windows ATP.
Next VDI Hosting solution: Define for at least the next 5 years the hosting strategy to meet the department’ goals (Agility and on demand delivery and performance).
VMware vCloud Director, Microsoft Azure, AWS, Nutanix.
Internal Cloud integration and impact evaluation.
140k users
5-years plan

Secure Browsing Project: Deliver a secure access of Internet websites without compromise on Security and Data Leakage to all world-wide’ users of the SG group.
Microsoft Azure, Citrix XenDesktop/XenApp.
User Desktop integration (default browser, sanitization of downloaded files).
SAML integration for SSO authentication.

Integration and Security management of the 1st SG workplace department. architecture based on cloud provider based.
5k partner’ users

BYOD for Partner: Deliver SG Windows desktop and Internet access to partner users connected with their own terminal (not managed by SG) without compromise on Security and Data Leakage.
Users functional analysis.
Wi-Fi captive portal (UCOPIA), one authentication for all services (SAML).
SG Windows 10 provided with XenDesktop and XenApp technologies.

work as an Independent Contractor
764M€ of Net Income 29k Employees La Banque Postale, Ivry and Nantes (French Bank)
7/2015 - 12/2016
Part of the Architecture Team for End User Department as a Virtualization Architect
Stakes and Business Needs Analysis.
Solution Design, Project Design, Cost Estimation and Customer validation.
Hight Level Design, presentation to Architecture and Security Comities.
Windows 2008,2012 and 2016 roadmap for the next 5 years.
5k Linux and Microsoft servers

IaaS architecture: Define for at least the next 5 years a next generation of server hosting solution in line with business needs (from high to no resiliency) and also to meet the company goals (Agility, on demand delivery and performance and charge back).
VMware vCloud Director, NSX.
Internal Cloud integration and impact measurement.
20k users

VDI for mail service salesman: Deliver VDI solution to front office user with a high level of resiliency for 20k users on the French territory. The Desktop must support up to 24 different peripherical.
Member of the program team as Virtualization Architect.
Citrix XenDesktop7.8, Microsoft App-V, Norskale VUEM ;
Microsoft Hyper-V and Nutanix;
For 5k partner users

Migration of vSphere 5.1 to 6.0: Define and follow migration scenario for 100 VMware host spread on the different financials site without any cut off.

Pôle Emploi - Architecte / Consultant Projet de Migration du Poste de Travail

3/2014 - 6/2015
• Projet Migration Poste de travail traditionnel de Windows XP vers Windows 7 (55k utilisateurs),
o Direction Technique du Projet
o Définition de la Gestion des Configurations
o Mise en place d’une cellule remédiation de fichiers Office
o Animation de Tasks Force

• Projet Virtualisation de poste de travail (pour 1500 utilisateurs)
o Direction technique sur le projet
o Analyse de la conformité de l’architecture en rapport avec le besoin initial et définition d’un Plan d’Action

Manager d’une équipe 18 ingénieurs et consultants
Overlap (ITS Group)
12/2012 - 2/2014
• Management de 19 consultants Citrix & VMWare

• Pilotage de l'activité (2M€)
o Environnement de démonstration client pour les commerciaux
o Gestion des Compétences : Laboratoire pour formation et tests des consultants, inventaire des compétences
o Principaux Clients : Décathlon, Leroy Merlin, EuroMaster, BNP Paribas, Véolia, Airbus Industrie

Solution Architect
Dell –
10/2010 - 10/2012
• Activités
o Architecte Projets (50%)
 Définition et spécification de l’Architecture
 Pilotage Technique des ressources, comité d’architecture
 Suivi de la prestation et animation de comités de technique

o Architecte Avant-Vente (50%) - 1,6 M$ de service annuel
 Workshop
 Présentation virtualisation et modernisation du poste de travail (Mobilité, BYOD, Cloud Computing)
 Présentation des technologies du marché
 Analyse des besoins de l’entreprise (Enjeux, Douleurs, Contraintes et Besoins) et projections (BluePrint)

o Offres de service
 Définition d’architecture
 Rédaction de l’offre de service (engagement et PnL) 

• Projets réalisés
o AXA TECH – 5000 utilisateurs – 20 fermes
 Objectif Client : Consolidation et modernisation de 20 fermes Citrix Presentation Server
 Solution : Une ferme « Frontale » Bureautique Virtuelle avec virtualisation d’application et Fermes d’application pour 6 fermes Citrix XenApp (avec AppSense et Citrix EdgeSight).

o EUROPCAR – 6000 utilisateurs WW
 Objectif Client : Mise en œuvre d’une solution Citrix XenApp pour publication de l’application métier Front Office WW (réservation de véhicule et gestion de parc).

 Solution :
• Une ferme Citrix XenApp répartie sur 2 Data Center, Simulation d’activité pour dimensionnement matériel, déploiement et maintenances des images Serveur via SCCM, mise en place de Citrix EdgeSight.

• Architecture Citrix à Haute Densité (350 utilisateurs/serveur) et Haute Disponibilité (2 DataCenter) pour application métier Front Office et tests de montée en charge

o ORPEA – 5000 utilisateurs
 Objectifs Clients : Modernisation d’une architecture Citrix avec prise en compte d’une croissance de 20% par an
 Solution : Mise en place d’une nouvelle architecture (Citrix XenApp, XenServer, Provisioning Services et Data Core) évolutive pour applications les applications métiers à l’ensemble des cliniques et Maisons de retraite.
 Technologies : Citrix XenApp 6.5, Citrix Provisioning Services, Citrix EdgeSight, Microsoft SQL Mirroring.

Sept. 2003 à sept. 2010 – Orange Business Services (Neocles) – Architecte Virtualisation de Postes de Travail
• ADECCO – 4000 utilisateurs
o Objectifs Client : Le déploiement de nouvelles applications métiers implique de multiplier par 3 le nombre de serveurs Citrix (200 x 3) sur les ...