Mathew M.

Key Skills

Software

Labelbox

Top Subject Matter

Text classification and NER data annotation

Image classification and annotation

Top Data Types

Text

Image

Top Task Types

Entity (NER) Classification

Classification

Freelancer Overview

AI data trainer / data annotator (text + image labeling). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox. Education includes Bachelor of Science, University of Nigeria, Nsukka (2023). AI-training focus includes data types such as Text and labeling workflows including Entity (NER) Classification and Classification.

Labeling Experience

AI data trainer / data annotator (text + image labeling)

LabelboxTextEntity (NER) ClassificationClassification

Annotated and labeled over 5000 text data points with 99% accuracy, focusing on text and entity-oriented classification tasks. Applied NER-style labeling to support model understanding and downstream performance. Followed detailed annotation guidelines to ensure consistency and reliability across samples. • Labeled entities and categorized text inputs • Maintained high accuracy (99%) on labeled outputs • Applied guideline compliance for consistent annotations • Contributed to training/evaluation readiness for AI models

2024 - Present

Education

Work History