
Tunde Lawal
@tundelawal
I build secure, reliable IT infrastructure, networks, and end-user support operations.
What I'm looking for
I've delivered network, systems, and IT operations improvements for Griot Studios, Coleman Logistics, Sea le Residences and Spa, EatnGo Ltd., NMR Intercontinental, and 3M & D Associates. My work spans hands-on technical support, infrastructure deployments, server administration, and operational documentation.
At Griot Studios, I lead network improvements focused on Wi-Fi security, segmentation, device identification, and daily monitoring. I also automated equipment issuance, visitor management, repair reporting, and procurement workflows with Google Forms and Google Apps Script.
I've configured multi-location servers, Active Directory, Group Policy, DNS, DHCP, VPN connectivity, Microsoft 365, Intune, SharePoint, and OneDrive. I bring over 10 years of experience resolving infrastructure issues, strengthening access controls and backups, and keeping IT operations running reliably.
Experience
Work history, roles, and key accomplishments
IT & System Administrator
Griot Studios
Mar 2026 - Present (6 months)
Leading network improvement project addressing Wi-Fi security and performance, including network segmentation and daily monitoring. Digitized and automated administrative processes using Google Forms and Apps Script, and developed IT SOPs.
Systems Administrator (Contract)
Coleman Logistics
Jun 2025 - Present (1 year 3 months)
Configured and deployed servers across multiple locations, integrating them through Active Directory and managing domain services, users, permissions, Group Policy, DNS, and DHCP. Configured VPN connectivity and maintained technical documentation.
IT Operations Support Specialist
Delifrost Catering Services
Nov 2024 - Sep 2025 (10 months)
Provided hands-on technical support, troubleshooting hardware and software issues and managing IT support tickets. Monitored and managed endpoints through Microsoft Intune, investigating security issues and deploying required services.
IT Operations Lead
Seattle Residences and Spa
Oct 2023 - Oct 2024 (1 year)
Led IT infrastructure and security improvement initiative, assessing systems, documenting risks, and strengthening server environment. Administered Microsoft 365, including user accounts, permissions, MFA, SharePoint, and OneDrive, and established IT documentation and reporting processes.
IT Support Specialist
EatnGo Ltd.
Oct 2022 - Oct 2023 (1 year)
Initiated and led a network improvement project across multiple retail locations, assessing infrastructure and developing documentation. Diagnosed and resolved network, server, hardware, software, and connectivity issues, and implemented network security improvements.
Systems Administrator
NMR Intercontinental, Ltd.
Dec 2019 - Sep 2022 (2 years 9 months)
Led restructuring of network infrastructure across two branches, reconfiguring servers and network equipment. Administered Microsoft 365 and related cloud services, managing user accounts, permissions, MFA, SharePoint, and OneDrive, and designed controlled Wi-Fi access.
Systems Administrator
3M & D Associates
May 2017 - Feb 2019 (1 year 9 months)
Developed temporary solution to maintain operations during ERP connectivity issues and played key role in network and systems overhaul. Improved payroll system by restructuring calculations and automating key processes.
Education
Degrees, certifications, and relevant coursework
Ronik Polytechnic
HND, Computer Science
Earned a Higher National Diploma in Computer Science from Ronik Polytechnic in 2016.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Social media
Skills
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