Eslam Mustafa

Key Skills

Software

Telus

Top Subject Matter

Search Relevance & Ads Quality Assessment

Data Annotation & Content Evaluation

LLM Evaluation & AI Training

Top Data Types

Text

Image

Video

Top Task Types

Classification

Object Detection

Text Generation

Question Answering

Evaluation Rating

Transcription

Prompt Response Writing SFT

Data Collection

Freelancer Overview

I gained hands-on experience in data annotation as a Personalized Ads Assessor at TELUS, where I evaluated and labeled online content based on relevance, quality, and user intent. I applied detailed guidelines to ensure consistent, high-quality classifications and provided structured feedback that supports AI model training and improvement. I bring strong attention to detail, analytical thinking, and the ability to follow complex instructions with high accuracy. I’m experienced in handling large datasets, maintaining consistency, and adapting quickly to evolving guidelines—ensuring reliable and scalable annotation output.

Labeling Experience

Personalized Internet Ads Assessor

TelusText

In this role, I evaluated and rated the relevance and quality of personalized internet advertisements. My responsibilities included assessing ad content, identifying mismatches, and ensuring alignment with user interests. I provided detailed feedback to improve ad targeting algorithms. • Evaluated the accuracy and appropriateness of online ads • Rated advertisements for alignment with user intent and guidelines • Provided structured feedback on ad quality and user engagement • Contributed to the enhancement of ad delivery systems

In this role, I evaluated and rated the relevance and quality of personalized internet advertisements. My responsibilities included assessing ad content, identifying mismatches, and ensuring alignment with user interests. I provided detailed feedback to improve ad targeting algorithms. • Evaluated the accuracy and appropriateness of online ads • Rated advertisements for alignment with user intent and guidelines • Provided structured feedback on ad quality and user engagement • Contributed to the enhancement of ad delivery systems

2022 - 2025

Education

Work History