Daniel Ngarura

Key Skills

Software

CrowdFlower

Top Subject Matter

No subject matter listed

Top Data Types

Image

Top Label Types

Text Generation

Object Detection

Data Collection

Audio Recording

Transcription

Freelancer Overview

I am an AI training specialist with over three years of hands-on experience in data annotation, model evaluation, and dataset validation, primarily supporting natural language processing (NLP) projects. My work involves labeling conversational data, rating and comparing AI-generated responses, and ensuring content safety and relevance for global clients. I am adept at following complex guidelines, meeting stringent quality metrics, and using a range of annotation platforms and QA dashboards to deliver highly accurate, policy-compliant training data. With a strong academic background in Information Science and a proven track record in remote workflows, I am committed to enhancing the quality and reliability of AI systems through meticulous data labeling and continuous quality assurance.

Labeling Experience

AI Training

CrowdflowerImageText GenerationObject Detection

Developed and implemented an AI training project focused on building and fine-tuning machine learning models. Leveraged Python and popular AI frameworks to preprocess data, train models, and evaluate performance. Gained hands-on experience in data analysis, model optimization, and AI workflows, enhancing practical understanding of artificial intelligence applications.

Developed and implemented an AI training project focused on building and fine-tuning machine learning models. Leveraged Python and popular AI frameworks to preprocess data, train models, and evaluate performance. Gained hands-on experience in data analysis, model optimization, and AI workflows, enhancing practical understanding of artificial intelligence applications.

2021 - 2024

Education

Work History