Muhamm Attahiru

Key Skills

Software

Labelbox

Top Subject Matter

General AI/Data Annotation

Top Data Types

Text

Top Task Types

Classification

Freelancer Overview

With some years of experience in data annotation and AI training data preparation, I have specialized in enhancing model accuracy through high-quality labeling across diverse domains. My technical proficiency includes using platforms like Labelbox and Snorkel for image segmentation, bounding box annotation, and complex text entity extraction (NLP). I have successfully contributed to projects focusing on computer vision and speech recognition, including object detection in video frames and audio timestamp alignment. My core strength lies in ensuring high consistency and data quality, reducing annotation errors by maintaining strict adherence to guidelines. I am adept at collaborating with machine learning engineers to create training sets that directly impact model performance, specifically in identifying and correcting chatbot outputs to reduce bias. My ability to quickly learn new annotation tools and domain-specific labeling protocols makes me a flexible asset for rapid AI development projects.

Labeling Experience

Freelance Data Annotator / Online Worker

LabelboxTextClassification

As a Freelance Data Annotator, I completed data labeling and annotation tasks with a strong focus on accuracy and quality. I followed project guidelines precisely and reviewed annotated data for consistency. My responsibilities included ensuring high standards and meeting deadlines while working independently. • Performed text annotation and classification tasks for AI training purposes • Utilized guidelines to ensure consistency and accuracy in labeled datasets • Reviewed and corrected labeled data for quality assurance • Used online annotation tools such as Labelbox and CVAT

As a Freelance Data Annotator, I completed data labeling and annotation tasks with a strong focus on accuracy and quality. I followed project guidelines precisely and reviewed annotated data for consistency. My responsibilities included ensuring high standards and meeting deadlines while working independently. • Performed text annotation and classification tasks for AI training purposes • Utilized guidelines to ensure consistency and accuracy in labeled datasets • Reviewed and corrected labeled data for quality assurance • Used online annotation tools such as Labelbox and CVAT

Present

Education

Work History