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Chisom Chiobi

Chisom Chiobi

AI Data Labeling Contractor

Canada flagAlberta, Canada
$40.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

Large Language Model (LLM) Training
Multimodal AI Systems
Conversational AI

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

RLHFRLHF
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Computer Programming/CodingComputer Programming/Coding
Text GenerationText Generation
Text SummarizationText Summarization
Object DetectionObject Detection

Freelancer Overview

AI Data Labeling Contractor. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, University of Alberta (2022). AI-training focus includes data types such as Text and labeling workflows including RLHF, Evaluation, and Rating.

IntermediateEnglish

Labeling Experience

AI Training Data Specialist

OtherText
As an AI Training Data Specialist at Alignerr, I labeled, rated, and reviewed conversational AI outputs to align them with human values and quality standards. My tasks included entity recognition, sentiment classification, intent labeling, and comprehensive dialogue evaluation. I followed rigorous guidelines to ensure consistency and accuracy throughout large-scale projects. • Reviewed AI-generated content for policy compliance and coherence. • Collaborated within remote teams to meet project deadlines. • Applied structured annotation techniques to various conversational tasks. • Utilized Alignerr's proprietary labeling tools for all workflows.

As an AI Training Data Specialist at Alignerr, I labeled, rated, and reviewed conversational AI outputs to align them with human values and quality standards. My tasks included entity recognition, sentiment classification, intent labeling, and comprehensive dialogue evaluation. I followed rigorous guidelines to ensure consistency and accuracy throughout large-scale projects. • Reviewed AI-generated content for policy compliance and coherence. • Collaborated within remote teams to meet project deadlines. • Applied structured annotation techniques to various conversational tasks. • Utilized Alignerr's proprietary labeling tools for all workflows.

2023 - Present

AI Data Labeling Contractor

OtherTextRLHF
As an AI Data Labeling Contractor at Outlier AI, I performed high-volume annotation and labeling of text data for large language model (LLM) training pipelines. My work involved evaluating and ranking AI-generated text responses to measure accuracy, helpfulness, and adherence to instructions. I extensively authored, tested, and refined prompts to support model fine-tuning initiatives. • Evaluated AI output for factuality, bias, and hallucination detection. • Performed detailed prompt engineering and creative adversarial testing. • Maintained high accuracy and quality metrics across projects. • Used Outlier AI's internal platform for all annotation and validation tasks.

As an AI Data Labeling Contractor at Outlier AI, I performed high-volume annotation and labeling of text data for large language model (LLM) training pipelines. My work involved evaluating and ranking AI-generated text responses to measure accuracy, helpfulness, and adherence to instructions. I extensively authored, tested, and refined prompts to support model fine-tuning initiatives. • Evaluated AI output for factuality, bias, and hallucination detection. • Performed detailed prompt engineering and creative adversarial testing. • Maintained high accuracy and quality metrics across projects. • Used Outlier AI's internal platform for all annotation and validation tasks.

2023 - Present

Education

U

University of Alberta

Bachelor of Science, Computer Science

Bachelor of Science
2022

Work History

U

University of Alberta

Full-Stack Developer

Alberta
2026 - Present
M

Marg's Computers

IT Technician

Alberta
2025 - Present