Freelancer profile translated to English.
Back to original languageAbout Jean-Marie
Passionate about Microsoft technologies, I work on various projects deploying Office 365, Active Directory, Azure AD (Entra ID) and Windows Server infrastructure solutions.
I am also passionate about PowerShell scripting, I share some solutions and tips on my blog: agbo.blog
Feel free to contact me to discuss your projects or if you would like additional information about my profile.
I remain at your disposal.
English
Fluent
French
Native or bilingual
Can work on-site
Paris (up to 50km), Bordeaux (up to 50km), Lille (up to 50km), Nice (up to 50km)
Experience
- Rexel DéveloppementFreelance - Active Directory and Office 365 ConsultantENERGY AND UTILITIESApril 2023 - Today (3 years and 2 months)Paris, FranceContextRexel Group has initiated various projects to improve its information system, including securing its AD directories and optimizing the operational efficiency of its Office 365 environment.It wants to ensure the standardization of information systems across all its entities in order to guarantee increased operability and security.Missions :Participate in the Active Directory security project: Tiering and Hardening
- Design the AD Tiering and Hardening model
- Deploy semi-automated Tiering and Hardening AD using Powershell script: resource partitioning, security using GPO
- Audit the Active Directory directories of the various entities using tools such as PingCastle
- Correct detected anomalies in order to reduce security risks.
Participate in various Office 365 integration projects.- Ensure that the solutions comply with the standards defined by the security team.
- Build reporting tools to help managers make decisions.
Responsibilities related to O365 security controls:- Work under the control of the architect on subjects related to Azure AD (Entra ID): application integration, SSO authentication, conditional access, MFA...
- Provide Level 3 support
- Automate recurring actions/controls using PowerShell scripts
- Set up dashboards and reports related to the health of the environment.
- Contribute to the improvement of existing processes.
Technical environmentMicrosoft Office 365, Active Directory, Azure AD, AAD Connect, MFA, PKI, Exchange online, Teams, SharePoint Online, Office 365 Suite, PowerShell, Power BI, Windows Server, Windows 10/11, PingCastle, GPO and GPP, LAPS - BelieveDigital Workplace Lead EngineerTECHApril 2021 - April 2023 (2 years and 1 month)Paris, FranceContextBelieve is a company experiencing very strong growth, whose uses of IT services are constantly evolving. It wishes to accelerate the design, construction of the various technical building blocks of the Digital Workplace environment, as well as their operational maintenance, for all of its sites and representations around the world.Missions:Architect, standardize, test, document, deploy the functionalities of the Office 365 platform and its related services and monitor them:
- Maintain Office 365 services in operational condition
- Administer Intune services: enroll devices, deploy applications, updates, configure organization data protection.
- Carry out application integrations to Azure AD: account provisioning, authorization, authentication (SAML, OAuth...), access
- Configure Exchange and SharePoint data retention policies
- Deploy conditional access, Multi Factor Authentication, Self-Service Password Reset across the organization
- Secure mail flows: filtering rules, connection rules, SPF/DKIM/DMARC records
- Automate repetitive actions through PowerShell/Power Automate scripts.
- Facilitate technical workshops
- Provide Level 3 support
- Set up a Power BI dashboard for the Digital Workplace service
- Set up provisioning of user accounts from the HRIS to the AD/Azure AD directories using PowerShell script.
- Ensure the technical integration of the new HRIS into the Office 365/Azure AD environment
Technical environmentMicrosoft Office 365, Azure, Azure AD/Entra ID, SAML, OAuth, AAD Connect, MFA, PKI, Exchange online, Teams, SharePoint Online, Office 365 Suite, CoreView Admin, PowerShell, Power BI, Power Automate, Power Apps, Windows Server, Windows 10/11, Teams Meeting Rooms, Evoko, Intune, MiniOrange, Lucca. - ChanelOffice 365 / Modern Workplace ConsultantLUXURY GOODSMarch 2018 - March 2021 (3 years and 1 month)Paris, FranceContextThe Chanel house wants to migrate its 19 IBM Domino environments to Office 365, we were asked to set up a "migration factory" on Azure IaaS and carry out the migration operations. More than 20,000 users spread over 4 continents.MissionsPhase 1: Migration (2018 - 2020)
- Remediate user accounts for migration to Office 365
- Extend the Active Directory schema for Exchange Server
- Migrate users using Quest MNE to Office 365
- Create various PowerShell scripts for:
- Detection of conflicting user accounts, duplicates- Updating regional settings for user OneDrives- Inventory of licenses and type of assignment- Updating user attributes- Set up dashboards and Power Bi reporting for migration tracking
- Provide Level 3 support for Office 365 services (France and International)
- Facilitate technical workshops to help Level 1 and 2 support teams get to grips with the Office 365 environment
- Writing various help procedures intended for Levels 1 and 2
Phase 2: Residual Migration and Operational Maintenance (2020 - 2021)- Provide Level 3 support
- Maintain the environment in operational condition
- Carry out residual migrations
- Deployment of Teams meeting rooms
Technical environmentOffice 365, Azure AD, AAD Connect, Active Directory, IBM Domino/Notes, Quest MNE, PowerShell, Exchange online, Teams, SharePoint, Power BI, Office ProPlus 2016, Microsoft Surface.
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Education
- Advanced Master Degree, Network and Security ArchitectTélécom ParisTech - France2016
- Engineer Degree, Information SystemsInstitut National Polytechnique (INP-HB) - Côte d'Ivoire2010
Certifications
- Microsoft Certified TrainerMicrosoft
- Microsoft 365 Certified: Enterprise Administrator ExpertMicrosoft2019