Olushola Whenu
Windsor,ON
Summary
A talented systems administrator with proven technical & management expertise in a career spanning 10+ Years; focused on performance optimization and technical improvements with understanding of cost-effective decision making and usability. Enthusiastic and eager to contribute to team success through creative thinking, hard work, attention to detail and excellent organizational skills with clear understanding of tasks. Motivated to learn, grow, and excel in the technology industry.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Retail/Warehouse Associate
Bluewater Pools and Spas
06.2024 - Current
- Assembled Patios and Furniture for store display and customer delivery.
- Operated equipment such as pallet jacks and hand trucks to move heavy boxes.
- Contributed to increased sales performance by effectively restocking store shelves with high-demand items.
- Maintained a clean work environment, ensuring compliance with company health and safety requirements.
- Assisted in the achievement of company goals through diligent adherence to established safety protocols and guidelines.
- Performed general housekeeping and cleaning tasks.
IT Systems Administrator
OPSL Capital Ventures
01.2016 - 11.2023
- Successfully migrated Exchange Server 2010 infrastructure from on-premises to Microsoft 365.
- Implemented and managed Microsoft Entra ID.
- Successfully migrated network shared folders to Microsoft SharePoint Online.
- Automated tasks such as birthday messages and contract renewal notifications with Microsoft power flow for efficiency and productivity.
- Deployed and managed two Next Generation Firewalls (Sophos and Fortinet) for network/perimeter security and hardening.
- Secured network systems by implementing robust security protocols, mitigating risks associated with cyber threats.
- Developed comprehensive documentation for IT processes and procedures, facilitating knowledge transfer amongst team members.
- Spearheaded disaster recovery initiatives, ensuring a prompt response to restore normal operations in the event of an emergency.
- Participated in regular audits of IT infrastructure, ensuring compliance with industry standards and internal company policies.
Systems Administrator
Ocean and Oil Holdings
10.2012 - 12.2015
- Upgraded existing Microsoft Active Directory infrastructure from 2003 to 2008 R2.
- Upgraded existing Microsoft Exchange server 2007 to 2010.
- Implemented Blackberry Enterprise solution.
- Optimized resource utilization with virtualization technologies for cost-effective infrastructure management.
- Maintained and monitored network and devices to resolve technical problems promptly.
- Performed software installations and upgrades to Windows operating systems.
- Configured and tested Windows Server operating systems with roles features.
- Assisted in the onboarding process of new employees by setting up workstations, provisioning accounts, and providing initial IT training as necessary.
Education
Bachelor of Science - Electronics And Computer Engineering
Lagos State University
Lagos, NigeriaPost-Degree Certificate - Information Technology - Cybersecurity
St. Clair College of Applied Arts And Technology
Windsor, ON07.2024
Skills
- Server setup and administration: Windows Server 2008 - 2016 servers (Active Directory)
- Client system deployment and support: Windows, Linux client OS and Apple Macintosh OS X
- Email messaging: Exchange Server 2007 - 2016, Microsoft 365 (Exchange Online)
- Networking (TCP/IP, DHCP, DNS, VPN etc)
- Security Concepts (CIA, MFA, IAM, SIEM, SOAR, EDR, etc)
- Cloud Computing (Microsoft Azure, Entra ID)
- Next Generation Firewalls (Configuration and Management)
- Virtualization Technologies (VMware, Hyper-V)
- Threat Assessment
- Network performance monitoring
- Network Security
- Multitasking Abilities
- IT best practice framework expertise
- Excellent Communication
- Teamwork and Collaboration
- Analytical Thinking
- Adaptability
- Organizational Skills
- Interpersonal Skills
Languages
English
Full Professional
Certification
- Microsoft Certified: Azure Fundamentals
- Microsoft Certified: Security, Compliance, and Identity Fundamentals
- Certified in Cybersecurity (CC)
Timeline
Retail/Warehouse Associate
Bluewater Pools and Spas
06.2024 - Current
IT Systems Administrator
OPSL Capital Ventures
01.2016 - 11.2023
Systems Administrator
Ocean and Oil Holdings
10.2012 - 12.2015
Bachelor of Science - Electronics And Computer Engineering
Lagos State University
Post-Degree Certificate - Information Technology - Cybersecurity
St. Clair College of Applied Arts And Technology
- Microsoft Certified: Azure Fundamentals
- Microsoft Certified: Security, Compliance, and Identity Fundamentals
- Certified in Cybersecurity (CC)
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