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Joshua OjemhenJO
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Joshua Ojemhen

@joshuaojemhen

Results-driven IT Technician and QA specialist ensuring reliable systems and user satisfaction.

Nigeria
Message

What I'm looking for

I seek a hands-on IT/QA role where I can solve technical problems, improve system reliability, contribute to testing quality, and grow in a collaborative, learning-focused environment.

I am a results-driven IT technician and technical support specialist with hands-on experience in hardware installation, system configuration, software troubleshooting, network administration, and end-user support across multi-location environments.

I have delivered end-to-end IT support for logistics operations, managed device onboarding and security procedures, and resolved hardware, software, and connectivity issues to minimize downtime and restore productivity quickly.

As a QA practitioner, I translated system requirements into test scenarios, executed manual, functional, and regression testing, and logged defects in Jira to collaborate effectively with developers and ensure stable releases.

I also have community management experience, coordinating webinars and training, driving member growth and retention, and I hold certifications in Manual/Automation Testing and CCNA networking fundamentals.

Experience

Work history, roles, and key accomplishments

MT

QA Officer

MyStar Technologies

Apr 2025 - Jan 2026 (9 months)

Analyzed requirements and executed manual, functional and regression tests; logged and tracked defects in Jira to accelerate issue resolution and ensure stable releases.

OL

SIM Swap Compliance Officer

Outcess Solutions Nigeria Limited

Feb 2022 - Mar 2023 (1 year 1 month)

Verified customer documentation and performed system validations to ensure secure SIM swap processes, maintaining high compliance accuracy and supporting fraud prevention.

Education

Degrees, certifications, and relevant coursework

Ambrose Alli University logoAU

Ambrose Alli University

Bachelor of Science (Hons), Computer Science

2017 - 2021

Grade: 2:1

Completed a Bachelor of Science (Hons) in Computer Science, graduating with Second Upper Division (2:1).

Tech stack

Software and tools used professionally

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