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Oracle Samuel

@oraclesamuel

Cyber-security engineer and instructor delivering hands-on training and robust network protection.

Nigeria
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What I'm looking for

I seek a role where I can apply hands-on cybersecurity and teaching skills to strengthen defenses, mentor teams, and drive secure migrations and operations in a growth-focused organization.

I am a cyber-security engineer and instructor with extensive experience designing, developing, and deploying IT infrastructures, migrating legacy systems to modern platforms, and implementing cloud solutions to increase efficiency and reduce costs. I have taught and developed cybersecurity and networking curricula, led hands-on labs using tools like Metasploit and Nmap, and guided students toward certifications and real-world skills.

Across multiple roles I improved operational uptime, developed troubleshooting protocols that improved response time, built robust firewalls and backup procedures, and continually updated course material to reflect evolving threats and best practices. I hold a B.Sc. in Computer Science and certifications in Linux and Oracle Database Administration, and I seek to apply my technical and teaching experience to strengthen organizational security and team capability.

Experience

Work history, roles, and key accomplishments

GT

ICT Engineer

G.P Computer Technologies

Sep 2018 - Mar 2020 (1 year 6 months)

Monitored network traffic and built firewalls to protect data integrity, analyzed system requirements, and recommended design changes to improve operational reliability.

GT

IT Instructor

Global Webs Technologies

Mar 2013 - Jun 2016 (3 years 3 months)

Instructed courses in Linux, SQL, networking and web design, supervised students, and provided career guidance in IT and database administration.

Education

Degrees, certifications, and relevant coursework

MU

Michael Okpara University of Agriculture, Umudike

Bachelor of Science, Computer Science

Completed a Bachelor of Science in Computer Science, focusing on core computing principles and practical IT skills.

NT

National Institute of Information Technology

Certificate, Linux and Database Administration

Completed a certificate program in Linux and Oracle Database Administration covering system administration and database fundamentals.

CB

Community Secondary School, Okporoenyi, Bende

West African Senior School Certificate, Secondary Education

Obtained the West African Senior School Certificate (WAEC) demonstrating secondary education completion.

GT

Global Webs Technologies

Diploma, Computer Software

Completed a diploma program in computer software focusing on practical software and IT skills.

SS

School Road Primary School

First School Leaving Certificate, Primary Education

Completed primary education and was awarded the First School Leaving Certificate.

Tech stack

Software and tools used professionally

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