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atiku abubakarAA
Open to opportunities

atiku abubakar

@atikuabubakar

I resolve Microsoft 365, Windows, VPN, and network support issues.

Nigeria
Message

What I'm looking for

I'm looking for a remote or hybrid technical support role where I can resolve Microsoft 365, Windows, VPN, and connectivity issues, own escalations through closure, improve documentation, and support customers on an EST schedule.

At Baumatec Innovations, I resolve 40+ technical support tickets weekly across Microsoft 365, Outlook, Teams, Active Directory, VPNs, Windows, and TCP/IP connectivity, maintaining an 85% first-contact resolution rate. I also built the company’s first knowledge base with 30+ articles, reducing repeat setup questions by about one-third.

Previously, as the sole IT support resource at ILA College of Health Technology, I supported 60+ staff and 800+ students while building a PHP ID-card system that cut production costs by roughly 80% and a six-portal React management platform. I bring 8+ years of customer-facing troubleshooting, escalation ownership, documentation, and remote support experience.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

NE

Niger State College of Education

Nigeria Certificate in Education, Physics / Computer Science

Completed a Nigeria Certificate in Education with a focus on Physics and Computer Science.

National Open University of Nigeria logoNN

National Open University of Nigeria

Bachelor of Science, Computer Science

Pursued a Bachelor of Science in Computer Science.

Tech stack

Software and tools used professionally

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