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H
Hajarat A.

Hajarat A.

AI Training & Data Annotation Specialist | Cybersecurity Research Background

Nigeria flagAbuja (F.c.t.), Nigeria

Key Skills

Software

AWS SageMakerAWS SageMaker
ClickworkerClickworker
DataloopDataloop

Top Subject Matter

Cybersecurity /Information security
Artificial Intelligence/ AI training & Data annotation
Information Technology/ Compliance Documentation, Risk analysis, GRC analyst

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Data CollectionData Collection
Entity (NER) ClassificationEntity (NER) Classification

Freelancer Overview

I am interested in AI training and data labeling because I enjoy working with technology, organizing information, and paying attention to details. Although I am still building professional experience in this field, I have developed strong analytical and research skills through my academic background in cybersecurity and machine learning. My research project on Network Intrusion Detection Systems exposed me to working with datasets, identifying patterns, and understanding how AI models use data for learning and decision-making. I am a fast learner, highly organized, and able to follow instructions carefully to maintain accuracy and consistency in tasks. I am comfortable using digital tools, conducting online research, and reviewing information with attention to detail. I am eager to gain hands-on experience in AI training and data annotation, and I believe my technical background, adaptability, and willingness to learn make me a strong fit for OpenTrain AI projects.

Education

I

Inegben Academy

Cybersecurity, Governance risk and compliance

Cybersecurity
2026 - 2026
I

ISC2

Certified cybersecurity, Cybersecurity

Certified cybersecurity
2025 - 2025

Work History

O

Olivesentinel

GRC Analyst

Lagos
2026 - Present
C

Cyberplural

GRC Junior Analyst

Abuja
2025 - 2025