Leonard Spencer
@leonardspencer
I support multi-site IT infrastructure, networks, servers, security, and business applications across Lagos.
NigeriaWhat I'm looking for
At Smackers Ltd (The Place Restaurant), I support eight outlets across mainland Lagos, maintaining networks, systems, applications, and user access while resolving IT issues remotely and on site.
I administer Windows Server 2019, Exchange Server 2019, and Hyper-V, manage backups and disaster recovery, implement network security measures, and support Easy-Burrp and Microsoft NAV deployments.
Previously, I deployed Windows Server environments and Exchange at Onward Stationery Store, and built hands-on experience in hardware, LAN/WAN support, system repairs, and network performance at BizdataUSA and Digital Concept.
Experience
Work history, roles, and key accomplishments
IT Support Officer
Smackers Ltd (The Place Restaurant)
Sep 2017 - Present (8 years 11 months)
Maintain and administer networks, systems, and applications across 8 outlets. Provide remote and on-site support, manage backups, and coordinate vendor relations.
System Administrator
Onward Stationery Store (OSS)
Dec 2009 - Apr 2014 (4 years 4 months)
Deployed Windows Server (2003 SBS, 2008, 2012 Standard) and set up Exchange, WAN, wireless, and security configurations. Implemented disaster recovery and system auditing protocols.
Computer & Network Engineer
BizdataUSA Ltd
Jun 2005 - Aug 2007 (2 years 2 months)
Handled hardware installation, configuration, and support. Ensured network performance and provided pricing for Dell and HP systems.
Cyber Cafe Assistant
Digital Concept Ltd
Jul 2003 - May 2005 (1 year 10 months)
Maintained and troubleshot workstations, supported LAN/WAN setup for 25 users, and performed system installation, upgrades, and repairs.
Education
Degrees, certifications, and relevant coursework
NIIT, Ikeja
Professional Diploma in IT, Information Technology
Completed a Professional Diploma in IT, an Advanced Diploma in IT, an Honors Diploma in IT, and a Certificate in IT.
SIIT, USA
Diploma in Cloud Computing, Cloud Computing
Completed a Diploma in Cloud Computing and a Diploma in Ethical Hacking online.
SIIT, USA
Diploma in Ethical Hacking, Ethical Hacking
Completed a Diploma in Ethical Hacking online.
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Job categories
Skills
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