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Prince Onyeoziri

@princeonyeoziri

Cybersecurity professional trained in vulnerability assessment who simulated a ransomware attack in a virtual Windows office environment.

Nigeria

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What I'm looking for

I'm seeking opportunities where I can contribute to organizational growth while expanding my technical expertise.

I completed hands-on cybersecurity training through TS Academy and Techcrush Academy, covering vulnerability assessment, security monitoring, and ethical hacking. For a group capstone, I simulated a ransomware attack in a virtual Windows office environment and documented detection and mitigation steps.

At AVIS ENERGY LTD, I supervise daily station operations, coordinate staff, and manage fuel inventory and cash reporting. Earlier, I managed computer systems and café operations at EYEZ CITY BUSINESS VENTURES and provided front-line banking services as a Teller (Industrial Training) at GT Bank, Calabar Branch.

Experience

Work history, roles, and key accomplishments

Current

Mini Oil & Gas Station Operator / Manager

Current

Avis Energy Ltd

Jan 2018 - Present (8 years 10 months)

Supervise daily operations and coordinate staff to ensure efficient workflow and service delivery. Manage fuel stock, quality control, and compliance, reducing stock variances by 10-15%.

Operations Management Staff Supervision Inventory Management Quality Control Cash Management POS Reconciliation Safety Compliance

Cyber Cafe Manager

Eyez City Business Ventures

Jan 2017 - Dec 2018 (1 year 11 months)

Supervised daily café operations and maintained 10-20 computer systems and internet connectivity. Recruited and trained staff, managed customer relations, and improved service efficiency.

Operations Management Corporate Trainer Customer Service Maintain Computer Systems Network Troubleshooting

NYSC Teacher

Community Grammar School

Jan 2016 - Dec 2017 (1 year 11 months)

Delivered classroom instruction to 30-50 students per class and prepared lesson plans. Assessed student performance and supported student development through mentorship.

Teaching Lesson Planning Student Assessment Classroom Management Mentorship

Teller (Industrial Training)

GT Bank

Jan 2011 - Dec 2012 (1 year 11 months)

Provided front-line banking services including deposits, withdrawals, and account support. Maintained accurate cash transactions and assisted with record keeping and financial reporting.

Banking Operations Cash Handling Customer Service Record keeping Financial Reporting

Education

Degrees, certifications, and relevant coursework

Coursera

Google CyberSecurity Professional Certificate, Cybersecurity

Google CyberSecurity Professional Certificate covering security foundations, threat detection, incident response, and hands-on cybersecurity simulations.

Techcrush Academy

Techcrush 15-week Bootcamp Scholarship (Beginners) programme in Ethical Hacking, Ethical Hacking

Completed a 15-week bootcamp scholarship program in Ethical Hacking, gaining hands-on experience with industry-standard cybersecurity tools.

TS Academy

TS Academy 4 Months Cybersecurity Training Programme, Cybersecurity

Completed a 4-month hands-on cybersecurity program covering networking fundamentals, home lab design, security monitoring, threat detection, GRC, and ethical hacking basics.

CISCO Network Academy

Introduction to Cybersecurity, Cybersecurity

2025 - 2025

Introduction to Cybersecurity course covering the importance of cybersecurity, common threats, and how organizations protect against cyber-attacks.

Federal Polytechnic Nekede

Higher National Diploma, Marketing

2012 - 2014

Higher National Diploma in Marketing from Federal Polytechnic Nekede, Owerri, Nigeria, from 2012 to 2014.

Federal Polytechnic Nekede

National Diploma, Marketing

2009 - 2011

National Diploma in Marketing from Federal Polytechnic Nekede, Owerri, Nigeria, from 2009 to 2011.

Sunny Memorial College

West African Examination Council (WAEC)

1996 - 2002

West African Examination Council (WAEC) from Sunny Memorial College, Diobu, Port Harcourt, Nigeria, from 1996 to 2002.

Kunoch Education & Training Centre

Three-Month Cybersecurity Programme, Cybersecurity

An intensive practical course introducing core cybersecurity concepts, vulnerability scanning, system protection, and security best practices.

Coursera

Google IT Support Professional, IT Support

Google IT Support Professional is a practical program for entry-level IT support covering hardware/software troubleshooting, networking, OS administration, and security best practices.