Norhana H. Razul

Key Skills

Software

Appen

Toloka

Telus

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Video

Top Label Types

Audio Recording

Bounding Box

Entity Ner Classification

Evaluation Rating

Polygon

Prompt Response Writing SFT

Text Generation

Text Summarization

Transcription

Freelancer Overview

I am a detail-oriented professional with hands-on experience in data annotation, labeling, and AI training data projects for both text and image-based datasets. My background includes annotating and validating diverse data types for TELUS Digital, where I ensured high-quality, consistent datasets in line with machine learning requirements. I have also evaluated and labeled social media content for Appen, focusing on misinformation detection and content accuracy. With strong analytical skills, a commitment to following precise guidelines, and proficiency in Google Workspace, I excel in remote roles that demand accuracy, research, and adaptability. I am passionate about supporting AI development through meticulous data work and continuous learning in the field.

Labeling Experience

AI Data Annotation Specialist – Global Freelance Role

TelusImageEvaluation Rating

As an AI Data Annotation Specialist in a global freelance role, I worked on large-scale text and image annotation projects, including classification, entity tagging, sentiment analysis, and bounding box tasks. I followed detailed guidelines to ensure accuracy, consistency, and compliance with project standards. Quality assurance included peer reviews, inter-annotator agreement checks, and continuous feedback implementation.

As an AI Data Annotation Specialist in a global freelance role, I worked on large-scale text and image annotation projects, including classification, entity tagging, sentiment analysis, and bounding box tasks. I followed detailed guidelines to ensure accuracy, consistency, and compliance with project standards. Quality assurance included peer reviews, inter-annotator agreement checks, and continuous feedback implementation.

2024 - 2025

Education

Work History