Freelancer profile translated to English.
Back to original languageAbout Zeshan
Systems & Networks Engineer with over 15 years of experience, I assist companies in modernizing, securing, and optimizing their IT infrastructure.
Specializing in Microsoft environments (Microsoft 365, Azure, Intune, Entra ID), I am involved in both technical missions and structuring projects with a strong strategic dimension.
Accustomed to multi-site contexts and demanding environments (construction, growing SMEs, multi-entity structures), I combine operational vision, technical expertise, and a results-oriented approach.
My areas of expertise:
Microsoft 365 & Azure
- M365 Architecture and Governance
- Intune Deployment & Workstation Management
- Entra ID Security (MFA, Conditional Access)
- Automation via PowerShell & Graph API
- SharePoint/Teams Audit & Governance
Security & Compliance
- M365 Security Audit
- EDR / XDR Implementation
- Microsoft Environment Hardening
- Access Policy & Zero Trust
- Recovery Plan & Risk Management
Infrastructure & Network
- Network Design (LAN/WAN/SD-WAN)
- Firewalling (Fortigate, Stormshield etc.)
- Enterprise Wi-Fi
Monitoring & Optimization
Types of missions
- Microsoft 365 Audit & Security
- Modern Workplace Deployment
- IT Automation (PowerShell / scripts)
- Taking over poorly structured environments
- CIO / CISO Support
- Strategic Infrastructure Consulting
My method
- Quick and pragmatic analysis
- ROI-oriented approach
- Clear documentation
- Long-term vision
Results achieved
- Complete modernization of multi-site infrastructure
- Advanced M365 security (MFA, CA, governance)
- Automation of IT processes reducing operational load
- Structuring of hybrid environments
I am not limited to technical execution:
I bring a strategic and organizational vision adapted to SMEs and growing groups.
French
Native or bilingual
English
Fluent
Urdu
Conversational
Can work on-site
Paris (up to 50km)
Experience
- Globe GroupeNetworks and Systems ManagerJanuary 2023 - October 2025 (2 years and 9 months)• - Structuring the IT team• - Implementing Onboarding/Offboarding processes• - IT Integration following the acquisition of new companies (Belfast)• - SSO Integration on business applications• - Review of contracts with service providers (Helpdesk Services, Equipment Purchase, Photocopiers)• - Tenders for infrastructure renewal following office relocation• - Managing the infrastructure redesign following relocation (networks, telephony, printing, audiovisual)• - Implementing LAPS, MFA, and network filtering, skills=[]
- Consortium Stade de FranceNetworks and Systems EngineerJanuary 2018 - January 2023 (5 years)• - Planning projects in conjunction with external partners and internal teams (stakes, approach, schedule, budget)• - Ensuring the proper integration of new applications, tools, and security measures into the company's IS• - Managing and monitoring various service providers for maintenance contracts• - Planning maintenance schedules• - Monitoring Pentests and implementing corrective security actions• - Implementing operating procedures• - IT purchasing management• - Managing and training an apprentice• - Monitoring technological developments and making proposals to management• - IT referent for productions during events• - Managing subcontracting: tender, provider selection, contract management, technical monitoring• - Supervising the support team for Level 3 support requests• - Providing technical expertise during tenders for IT projects at the other 4 stadiums of the VINCI Stadium groupTechnical environment:• - Windows, AD, Linux, Vmware, Azure, O365, Cisco, Aruba, Darktrace, Redmine, F-Secure, Rancid, OCS, OPManager, Aruba, Industrial IT., skills=[]
- Vocalcom,Networks and Systems EngineerJanuary 2017 - January 2018 (1 year)75008, Paris, France• - System and application operation in a production environment• - Security management in the absence of a CISO or dedicated engineer• - Monitoring and troubleshooting of network systems and applications• - Windows Administration: AD, O365, GPO, SharePoint, WSUS, DHCP, DNS (600 users)• - Configuration of network equipment (Firewall, Router, Switch, Wi-Fi Access Point)• - Database operation (SQL maintenance plan)• - Implementation of operating procedures• - Service provider management• - Level 2 and 3 support, skills=[]
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Education
- Master's Degree in Systems and Networks ArchitectureINSTA2015Mastère Architecte Système et Réseaux
- Professional Bachelor's Degree in IT Resource ManagementCFA Léonard de Vinci2013Licence Pro Gestionnaire de Ressources Informatiques