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P
Prince N.

Prince N.

AI-data trainer

Nigeria flagLagos, Nigeria

Key Skills

Software

No software listed

Top Subject Matter

data labelling
text-to-image compare
video labelling

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

Question AnsweringQuestion Answering
Text GenerationText Generation
Text SummarizationText Summarization
Fine-tuningFine-tuning
Action RecognitionAction Recognition
Data CollectionData Collection

Freelancer Overview

I have experience working in AI training and data annotation, contributing to the development and improvement of machine learning models through high-quality data labeling, evaluation, and quality assurance processes. As an AI Trainer at Outlier, I worked on training and assessing AI-generated outputs, applying detailed guidelines to evaluate accuracy, relevance, reasoning quality, and overall performance. This role required strong analytical skills, attention to detail, and the ability to provide consistent feedback that helped improve model responses and reliability. In addition, I worked as a Video Labeler at Atlas, where I annotated and categorized video data to support computer vision and machine learning applications. My responsibilities included accurately identifying, labeling, and reviewing visual elements within video datasets while maintaining strict quality standards and meeting project deadlines. Through these roles, I developed expertise in data annotation, quality control, guideline interpretation, and AI model evaluation, enabling me to contribute effectively to AI training and data operations projects.

Labeling Experience

One of my most significant AI training experiences was working as an AI Trainer at Outlier

One of my most significant AI training experiences was working as an AI Trainer at Outlier. In this role, I evaluated and improved AI-generated responses by assessing their accuracy, relevance, reasoning, and adherence to project guidelines. I reviewed model outputs, identified errors or inconsistencies, and provided detailed feedback to help enhance the quality and reliability of the AI system. The position required strong analytical thinking, attention to detail, and the ability to consistently apply complex evaluation criteria across a wide range of tasks. This experience strengthened my understanding of AI training workflows, quality assurance processes, and data annotation standards. It also enhanced my ability to interpret guidelines, maintain high-quality outputs under deadlines, and contribute effectively to the development of more accurate and user-focused AI models.

Not specified

Education

B

B.sc in computer science

Degree not specified

Not specified
Not specified

Work History

C

Company not specified

Operation support officer, IT

Location not specified
Not specified