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Paul Anunobi

AI Data Trainer (LLM Evaluation)

CANADA flag
N/A, Canada
$16.00/hrExpert

Key Skills

Software

No software listed

Top Subject Matter

Large Language Models
Computer Vision/Object Detection
Data Quality Assurance

Top Data Types

TextText
VideoVideo
ImageImage

Top Task Types

Bounding Box
Classification

Freelancer Overview

AI Data Trainer (LLM Evaluation). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Diploma, Assiniboine Community College and Bachelor of Science, Nnamdi Azikiwe University. AI-training focus includes data types such as Text, Video, and Image and labeling workflows including Evaluation, Rating, and Bounding Box.

ExpertEnglish

Labeling Experience

Video Annotator (Outlier AI)

VideoBounding Box
I performed high-precision bounding-box tagging and named entity recognition on complex video datasets. Detailed annotation contributed to training and optimizing computer vision algorithms for object detection. Maintained strict compliance with evolving annotation standards in high-volume, urgent delivery environments. • Annotated objects in live video feeds using bounding boxes for AI training. • Addressed complex scenarios, ensuring high-quality and consistent labeling. • Achieved top-tier quality scores by adhering to gold standard guidelines. • Supported the development of robust computer vision models for diverse applications.

I performed high-precision bounding-box tagging and named entity recognition on complex video datasets. Detailed annotation contributed to training and optimizing computer vision algorithms for object detection. Maintained strict compliance with evolving annotation standards in high-volume, urgent delivery environments. • Annotated objects in live video feeds using bounding boxes for AI training. • Addressed complex scenarios, ensuring high-quality and consistent labeling. • Achieved top-tier quality scores by adhering to gold standard guidelines. • Supported the development of robust computer vision models for diverse applications.

2025 - 2025

AI Data Trainer (LLM Evaluation)

Text
I evaluated outputs from Large Language Models for factual accuracy, reasoning, and adherence to safety protocols. I conducted reinforcement learning from human feedback (RLHF) by ranking and reviewing AI-generated responses. My work ensured alignment with project guidelines and enhanced the quality of model outputs. • Performed model ranking, prompt engineering, and factuality checking for conversational AI. • Audited for safety violations and identified errors in content outputs. • Maintained over 99% quality in gold-standard LLM evaluation environments. • Contributed to the improvement of AI model alignment through iterative feedback.

I evaluated outputs from Large Language Models for factual accuracy, reasoning, and adherence to safety protocols. I conducted reinforcement learning from human feedback (RLHF) by ranking and reviewing AI-generated responses. My work ensured alignment with project guidelines and enhanced the quality of model outputs. • Performed model ranking, prompt engineering, and factuality checking for conversational AI. • Audited for safety violations and identified errors in content outputs. • Maintained over 99% quality in gold-standard LLM evaluation environments. • Contributed to the improvement of AI model alignment through iterative feedback.

2025 - 2025

Data Quality Analyst & Web Annotator (BlueX Technologies)

ImageClassification
I conducted rigorous image and video dataset annotation and quality assurance to support model optimization and accurate AI outputs. My workflow included identifying and correcting logic errors, categorizing large volumes of digital assets, and collaborating on improving system accuracy. Ensured consistency and accuracy across labeled data sets under strict QA protocols. • Performed image and video content classification and quality checks. • Collaborated with technical teams to resolve annotation inconsistencies. • Ensured 100% dataset consistency through systematic QA processes. • Supported continuous model improvement and machine learning workflows.

I conducted rigorous image and video dataset annotation and quality assurance to support model optimization and accurate AI outputs. My workflow included identifying and correcting logic errors, categorizing large volumes of digital assets, and collaborating on improving system accuracy. Ensured consistency and accuracy across labeled data sets under strict QA protocols. • Performed image and video content classification and quality checks. • Collaborated with technical teams to resolve annotation inconsistencies. • Ensured 100% dataset consistency through systematic QA processes. • Supported continuous model improvement and machine learning workflows.

2021 - 2023

Digital Content Evaluator (Wave Hub Africa)

ImageClassification
I executed detailed visual analysis and labeling of image and video content for quality assurance and brand safety alignment. Leveraged digital tools to precisely classify, edit, and refine diverse visual data. Maintained exceptional accuracy across varied datasets and project requirements. • Labeled and analyzed diverse media types for digital content evaluation. • Ensured data quality and compliance with branding and safety protocols. • Utilized specialized digital tools for advanced image annotation. • Enhanced dataset value for downstream AI and analytics workflows.

I executed detailed visual analysis and labeling of image and video content for quality assurance and brand safety alignment. Leveraged digital tools to precisely classify, edit, and refine diverse visual data. Maintained exceptional accuracy across varied datasets and project requirements. • Labeled and analyzed diverse media types for digital content evaluation. • Ensured data quality and compliance with branding and safety protocols. • Utilized specialized digital tools for advanced image annotation. • Enhanced dataset value for downstream AI and analytics workflows.

2020 - 2020

Education

N

Nnamdi Azikiwe University

Bachelor of Science, Applied Biochemistry

Bachelor of Science
Not specified
A

Assiniboine Community College

Diploma, Web and Interactive Development

Diploma
Not specified

Work History

O

OJ Technologies

Technical Support & Logic Analyst

N/A
2019 - 2020