Kevin Omenai

Key Skills

Software

Mindrift

Telus

Top Subject Matter

Technology & Software Development (Python programming, data analysis, automation)

Data Annotation & Quality Assurance (data labeling, transcription, content evaluation)

Artificial Intelligence & Machine Learning (AI training data, NLP, model evaluation)

Top Data Types

Text

Image

Top Task Types

Classification

Bounding Box

Text Generation

Text Summarization

Prompt + Response Writing (SFT)

Freelancer Overview

I have hands-on experience in AI training data and data labeling through my work with Mindrift and TELUS AI, where I contributed to improving machine learning model performance by evaluating, annotating, and refining large datasets. My work focused on ensuring high-quality, accurate data for tasks such as natural language processing and AI response evaluation. I consistently applied attention to detail and critical thinking to assess outputs, identify inconsistencies, and provide structured feedback that directly enhanced model reliability. Beyond labeling, I bring a strong technical foundation in Computer Science with proficiency in Python and a solid understanding of machine learning workflows. I’ve worked on projects involving data analysis and AI-driven applications, allowing me to go beyond basic annotation and understand how training data impacts model behavior. This combination of technical skill and practical AI experience enables me to contribute not just as a data labeler, but as someone who actively improves the quality and effectiveness of AI systems.

Labeling Experience

AI Analyst / Data Rater

TelusTextClassification

At Telus AI, I analyzed and labeled text datasets to train advanced AI and NLP models. My responsibilities included quality-checking and ensuring the precision and relevance of model outputs. I participated in large-scale data labeling projects requiring attention to accuracy and consistency. • Analyzed and annotated textual data for AI training • Assessed and classified AI model responses for relevance and accuracy • Contributed to NLP and quality evaluation projects for model improvement • Maintained high standards and accuracy with large data labeling tasks

At Telus AI, I analyzed and labeled text datasets to train advanced AI and NLP models. My responsibilities included quality-checking and ensuring the precision and relevance of model outputs. I participated in large-scale data labeling projects requiring attention to accuracy and consistency. • Analyzed and annotated textual data for AI training • Assessed and classified AI model responses for relevance and accuracy • Contributed to NLP and quality evaluation projects for model improvement • Maintained high standards and accuracy with large data labeling tasks

Not specified

AI Data Contributor / AI Specialist

MindriftText

As an AI Data Contributor / AI Specialist at Mindrift, I developed and refined AI training data focused on text-based outputs. My work centered on evaluating AI-generated responses and supplying detailed feedback to optimize and improve model capabilities. Collaboration with multidisciplinary teams was essential for ensuring the highest possible model performance. • Developed and refined structured textual data used for AI model training • Evaluated and rated the quality of AI-generated responses • Provided structured feedback for model optimization and retraining • Used Python for processing and automation related to AI data tasks

As an AI Data Contributor / AI Specialist at Mindrift, I developed and refined AI training data focused on text-based outputs. My work centered on evaluating AI-generated responses and supplying detailed feedback to optimize and improve model capabilities. Collaboration with multidisciplinary teams was essential for ensuring the highest possible model performance. • Developed and refined structured textual data used for AI model training • Evaluated and rated the quality of AI-generated responses • Provided structured feedback for model optimization and retraining • Used Python for processing and automation related to AI data tasks

Not specified

Education

Work History