Mostafa Ahmed

Key Skills

Software

Clickworker

CrowdSource

Data Annotation Tech

Labelbox

Remotasks

Scale AI

Telus

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Audio Recording

Data Collection

Evaluation Rating

Prompt Response Writing SFT

RLHF

Freelancer Overview

I am an AI Data Annotation & Evaluation Specialist with 2 years of hands-on experience supporting machine learning projects. I have contributed to more than 5 diverse projects, including voice prompt collection, prompt writing, response evaluation, long-form conversational testing, and AI model quality assessment. My work ensures accurate and reliable training data that improves the performance of AI systems. Skilled in communication, teamwork, and problem-solving, I bring attention to detail and adaptability to every project. Alongside my data annotation expertise, I am pursuing a Bachelor’s degree in Software and Information Technology, strengthening my technical foundation and developing programming skills to further support AI and software development fields.

Labeling Experience

Senior Reviewer

Scale AIAudioAudio Recording

Audio prompt recording worked on for 6 month i review the attempter prompt by the instructions i have to measure and insure its quality

Audio prompt recording worked on for 6 month i review the attempter prompt by the instructions i have to measure and insure its quality

2025 - 2025

Education

Work History