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Isaac Adewumi

@isaacadewumi

IT Support Specialist at BUA Group who supported network troubleshooting and tested website security with Kali Linux and OWASP ZAP.

Nigeria

Message

At BUA Group, I supported network troubleshooting, worked with switches and ports, and assisted with connectivity and system-related issues. I also tested a website’s vulnerabilities using Kali Linux and OWASP ZAP, and used Wireshark for packet analysis and network monitoring.

As a Tutor at Computer Training Organization, I taught MS Office and basic computer design to classes of 30+ students. I designed interactive sessions to support student engagement and learning.

Experience

Work history, roles, and key accomplishments

Current

Tutor

Current

Computer Training Organization

Jan 2015 - Present (11 years 10 months)

Taught MS Office and basic computer design to classes of 30+ students. Designed interactive sessions to improve student engagement and learning outcomes.

Information Technology Support Specialist

BUA Group

Apr 2023 - Apr 2025 (2 years)

Supported network troubleshooting and worked with switches and ports.
Assisted in resolving connectivity and system-related issues.
Provided technical support to maintain system efficiency

Information Technology Support Specialist

BUA Group

Apr 2022 - Apr 2024 (2 years)

- Configured and managed network switches, troubleshooting through ports.
- Assisted in resolving connectivity issues
- Assisted in diagnosing and resolving IT infrastructure issues
- Conducted vulnerability testing on a website using Kali Linux and OWASP ZAP
- Applied brute force techniques to test password strength and system resilience
- Utilized Wireshark for packet analysis and network monito