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J
James Ogah

James Ogah

Networking and Cybersecurity Instructor

Nigeria flagBauchi, Nigeria
$15.00/hrIntermediateAppenGoogle Cloud Vertex AILabelbox

Key Skills

Software

AppenAppen
Google Cloud Vertex AIGoogle Cloud Vertex AI
LabelboxLabelbox
OneFormaOneForma

Top Subject Matter

Multimodal Vision - Multi-Modal Image & Video Understanding
Technical & Coding - Technical Code & Logic Evaluation
Safety & RLHF - Generalist Fact-Checking & Logical Reasoning (Remote RLHF)

Top Data Types

ImageImage
DocumentDocument
Computer Code ProgrammingComputer Code Programming

Top Task Types

Object DetectionObject Detection
CuboidCuboid
Entity (NER) ClassificationEntity (NER) Classification
Question AnsweringQuestion Answering
Evaluation/RatingEvaluation/Rating
Computer Programming/CodingComputer Programming/Coding

Freelancer Overview

Networking and Cybersecurity Instructor. Brings 13+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, Nigerian Army University Biu (2025) and First School Leaving Certificate, N/A (2018).

IntermediateEnglish

Labeling Experience

Data annotation officer

TextQuestion Answering
Executed precise text annotation and data labeling tasks to support the development of Natural Language Processing (NLP) models. This involved categorizing unstructured text, identifying named entities, and applying sentiment tags to ensure high-quality training datasets for AI applications

Executed precise text annotation and data labeling tasks to support the development of Natural Language Processing (NLP) models. This involved categorizing unstructured text, identifying named entities, and applying sentiment tags to ensure high-quality training datasets for AI applications

2025 - 2026

Ai training

ImageObject Detection
Improved model detection mAP (Mean Average Precision) by [X]% through the implementation of rigorous attribute-based text tagging. Standardized the descriptive metadata for image datasets, reducing classification errors in real-time detection scenarios

Improved model detection mAP (Mean Average Precision) by [X]% through the implementation of rigorous attribute-based text tagging. Standardized the descriptive metadata for image datasets, reducing classification errors in real-time detection scenarios

2024 - 2025

Education

N

Nigerian Army University Biu

Bachelor of Science, Cyber Security

Bachelor of Science
2019 - 2025
N

N/A

First School Leaving Certificate, General Primary Education

First School Leaving Certificate
2017 - 2018

Work History

N

National Institute Of Technology Development Agency

Networking and Cybersecurity Instructor

Bauchi
2025 - Present
K

Kura ICT Services

ICT Officer and Business Owner

Kaduna
2020 - Present