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D

Dennis Muiruri

AI Trainer and Annotator – Freelance

Australia flagQueensland, Australia
$30.00/hrIntermediateOtherLabelboxRemotasks

Key Skills

Software

Other
LabelboxLabelbox
RemotasksRemotasks

Top Subject Matter

General/ai Domain Expertise

Top Data Types

TextText
DocumentDocument
AudioAudio

Top Task Types

Bounding BoxBounding Box
ClassificationClassification
Text GenerationText Generation

Freelancer Overview

AI Trainer and Annotator – Freelance. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Master of Arts, University of the Sunshine Coast (2026). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

AI Trainer and Annotator – Freelance

OtherText
As a freelance AI Trainer and Annotator, I evaluated and scored text data using detailed guidelines and rubrics. I ensured data labeling accuracy and consistency throughout complex annotation projects. I transformed intricate information into clear, labeled formats for AI model improvement. • Applied structured rubric-based assessment of diverse text datasets • Maintained a high level of attention to quality assurance standards • Delivered consistent outputs aligned with annotation workflows • Enhanced the performance of AI models through refined data labeling

As a freelance AI Trainer and Annotator, I evaluated and scored text data using detailed guidelines and rubrics. I ensured data labeling accuracy and consistency throughout complex annotation projects. I transformed intricate information into clear, labeled formats for AI model improvement. • Applied structured rubric-based assessment of diverse text datasets • Maintained a high level of attention to quality assurance standards • Delivered consistent outputs aligned with annotation workflows • Enhanced the performance of AI models through refined data labeling

2024 - Present

Education

U

University of the Sunshine Coast

Master of Arts, English and Literature

Master of Arts
2026

Work History

N

N/A

English Tutor

Queensland
2024 - Present