Jethro Johnny
@jethrojohnny
IT support and CCTV specialist with hands-on hardware and telesales experience.
NigeriaWhat I'm looking for
I am an IT support and CCTV surveillance professional with practical experience in computer maintenance, hardware repairs, and monitoring systems. I hold an HND in Computer Science and an ND in Computer Engineering, complemented by industry certificates including NYSC and a Labour Trade Test in Computer Craft Work.
Over several roles I have provided computer maintenance services, managed CCTV surveillance operations, and supported IT functions in hospitality and retail environments. I have also handled invoices and performed telesales duties, giving me a broad operational perspective.
My strengths include problem solving, time management, and team building, which I apply to keep systems operational and ensure secure, reliable monitoring. I take a hands-on approach to troubleshooting and preventive maintenance to minimize downtime.
I am motivated to work in environments that encourage professional growth and allow me to apply and expand my technical skills while contributing to operational efficiency and security.
Experience
Work history, roles, and key accomplishments
CCTV Surveillance Officer
Reiz Continental Hotel
Jan 2023 - Present (2 years 9 months)
Provide CCTV surveillance and IT support, monitoring premises for security incidents and performing IT troubleshooting to maintain operational uptime.
Invoice Handler / Telesales
Alerzo Limited
Jan 2021 - Dec 2022 (1 year 11 months)
Managed invoicing processes and conducted telesales outreach, improving billing accuracy and supporting revenue collection efforts.
CCTV Surveillance Officer
Citymart Stores
Jan 2019 - Dec 2020 (1 year 11 months)
Monitored CCTV systems to ensure store security, identified incidents in real time and coordinated responses to reduce loss and improve safety.
Computer Maintenance Technician
Laplace Info Tech
Jan 2015 - Dec 2016 (1 year 11 months)
Performed computer hardware maintenance and repairs, reducing equipment downtime and extending device lifecycle through routine diagnostics and servicing.
Education
Degrees, certifications, and relevant coursework
Kaduna State Polytechnic
Higher National Diploma, Computer Science
2017 - 2019
Completed Higher National Diploma in Computer Science between 2017 and 2019.
The Federal Polytechnic Kaduna
National Diploma, Computer Engineering
2014 - 2016
Completed National Diploma in Computer Engineering between 2014 and 2016.
ECWA Christian Academy
West African Senior School Certificate (WAEC/NECO), Secondary Education
2006 - 2012
Completed secondary education and obtained WAEC/NECO certification between 2006 and 2012.
Christ Ambassador Nursery and Primary School
First School Leaving Certificate, Primary Education
2000 - 2006
Completed primary education and obtained the First School Leaving Certificate between 2000 and 2006.
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Job categories
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