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Stephen Unachu

Stephen Unachu

Cybersecurity Consultant - Vulnerability Management and SIEM

NIGERIA flag
Owerri, Nigeria
$20.00/hrIntermediateAppenClickworker

Key Skills

Software

AppenAppen
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Top Label Types

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Classification
Computer Programming Coding
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Transcription

Freelancer Overview

I have a strong background in cybersecurity and hands-on experience with data-driven projects, including SIEM implementation, vulnerability assessment, and penetration testing across web, mobile, and network environments. My work has involved collecting, analyzing, and annotating large volumes of security event data using tools like Wazuh, Splunk, and Spark, ensuring high-quality, accurate information for threat detection and AI-driven security solutions. I am skilled in designing and leading cybersecurity training programs, which has given me a keen eye for detail, data integrity, and process optimization—key attributes for data labeling and AI training data roles. My experience mentoring teams and facilitating real-world simulations has further honed my ability to ensure consistency and accuracy in data annotation, making me well-suited for projects in security, computer vision, and organizational data protection domains.

IntermediateEnglish

Labeling Experience

No Data Labeling experience added

Stephen U. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

F

Federal University of Technology Owerri

Bachelor of Technology, Microbiology

Bachelor of Technology
2014 - 2014

Work History

S

Solution Brain Boss

Cybersecurity Consultant

Owerri
2023 - Present
S

Self-Employed

Cybersecurity Facilitator & Educator

Owerri
2022 - Present