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Isaac Ehikhuemen

Isaac Ehikhuemen

Data Annotation Specialist - AI & Machine Learning

Nigeria flagLagos, Nigeria
$10.00/hrIntermediateInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Action RecognitionAction Recognition
ClassificationClassification
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Question AnsweringQuestion Answering
SegmentationSegmentation
Text GenerationText Generation
Text SummarizationText Summarization

Freelancer Overview

I am a detail-oriented Computer Science graduate with hands-on experience in data annotation, processing, and quality assurance for AI and machine learning projects. My skills include preparing, labeling, and validating text and image datasets to ensure high-quality training data for supervised learning models, with a solid understanding of natural language processing concepts. I am proficient in Python, SQL, and version control tools like Git, and have worked with platforms such as Visual Studio Code and Google Workspace. My background in prompt engineering and dataset validation enables me to support AI model development by delivering accurate, consistent, and well-structured data. I am passionate about contributing to innovative AI solutions through meticulous data handling and process optimization.

IntermediateEnglish

Labeling Experience

Data Annotator

OtherVideoSegmentationAction Recognition
The task was to watch a video and describe the action that is being done in segments

The task was to watch a video and describe the action that is being done in segments

2025

AI Data specialist

OtherTextQuestion AnsweringText Generation
The task was to input a prompt which generates an output to test the accuracy of the LLM to understand prompts

The task was to input a prompt which generates an output to test the accuracy of the LLM to understand prompts

2025

Education

K

Kaduna Polytechnic

Higher National Diploma, Computer Science

Higher National Diploma
2020 - 2022

Work History

U

UPDC Plc

IT Support

Lagos
2024 - Present