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Dennis Kariuki

Dennis Kariuki

AI-Data Annotator

AUSTRALIA flag
Melbourne, Australia
$25.00/hrIntermediateAppenOneformaRemotasks

Key Skills

Software

AppenAppen
OneFormaOneForma
RemotasksRemotasks
LabelboxLabelbox
Other

Top Subject Matter

Software-coding
Generalist

Top Data Types

ImageImage
TextText
AudioAudio

Top Label Types

Object Detection
Text Generation
Text Summarization
Question Answering
Evaluation Rating
Segmentation

Freelancer Overview

I am a detail-oriented professional with strong experience in data entry, organization, and accurate reporting, gained through managing e-commerce platforms like Amazon, eBay, and Instacart. My background as a Virtual Assistant has equipped me with a keen eye for data quality, process optimization, and handling large volumes of information with confidentiality and precision. I am proficient in Microsoft Office, Google Workspace, and have hands-on experience with backend data management using Java, Spring Boot, and PostgreSQL. My roles have required meticulous attention to data accuracy, consistent communication, and effective collaboration with diverse teams, making me well-suited for data labeling, annotation, and AI training data projects. I am committed to delivering high-quality, reliable datasets that support robust AI and machine learning solutions.

IntermediateSwahiliEnglish

Labeling Experience

Image annotator

ImageObject Detection
pattern recognition on fabric and other objects,people detection in group images and refining them.

pattern recognition on fabric and other objects,people detection in group images and refining them.

2024 - 2025

Prompt writing

TextEvaluation Rating
Served as a Search Evaluation Grader for an LLM training project.The tasks performed include assessing the quality, accuracy and the relevance of the model generated responses against set guidelines. Project SIze:Processed hundreds of unique prompt responses weekly. The quality was measured using a quality score with 1.50 being the minimum requirement to remain on the project .The quality score was reviewed weekly till the end of the project.

Served as a Search Evaluation Grader for an LLM training project.The tasks performed include assessing the quality, accuracy and the relevance of the model generated responses against set guidelines. Project SIze:Processed hundreds of unique prompt responses weekly. The quality was measured using a quality score with 1.50 being the minimum requirement to remain on the project .The quality score was reviewed weekly till the end of the project.

2024 - 2024

Education

T

Technical Institute of International Studies

Bachelor of information technology , Information Technology

Bachelor of information technology
2025 - 2026
I

Inceptor Institute of Technology

Certificate in Software and Mobile Development, Software and Mobile Development

Certificate in Software and Mobile Development
2023 - 2023

Work History

F

Freelance

Java Backend Developer

Narre Warren
2023 - Present
E

eBay

Virtual Assistant & Customer Support

Narre Warren
2023 - Present