Ahmed Mostafa

Key Skills

Software

Appen

Clickworker

Data Annotation Tech

Labelbox

Mindrift

Remotasks

Toloka

Other

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Audio Recording

Classification

Evaluation Rating

Prompt Response Writing SFT

Translation Localization

Freelancer Overview

My key strengths lie in multilingual data handling "English and ِArabic", content evaluation and visual data annotation. particularly in tasks like object detection, image classification and sentiment analysis. I’ve contributed to the development of generative AI tools by ensuring high quality, context aware annotations that support natural language generation, media analysis, and model refinement. I'm also highly proficient with a wide range of AI training and annotation tools which has given me greater efficiency and flexibility in handling diverse project requirements. My familiarity with various platforms and toolsets allows me to adapt quickly, maintain high productivity and deliver accurate results across different data types and labeling standards.

Labeling Experience

XYLOPHONE

Scale AIAudioData CollectionAudio Recording

I contributed to a voice data project by recording short audio samples based on given prompts, then transcribing the spoken content and applying relevant metadata. The workflow involved using a mobile device for audio capture and a computer for text editing and data submission. My responsibilities included clear voice delivery, accurate transcription and consistent formatting of metadata for each task.

I contributed to a voice data project by recording short audio samples based on given prompts, then transcribing the spoken content and applying relevant metadata. The workflow involved using a mobile device for audio capture and a computer for text editing and data submission. My responsibilities included clear voice delivery, accurate transcription and consistent formatting of metadata for each task.

2024 - 2024

Bulba

Scale AITextPrompt Response Writing SFT

The project involved providing prompts to a chatbot and evaluating its responses based on multiple rubrics including language accuracy, localization, tone, formatting, factual correctness and following instructions. Then revising and refining the responses to ensure the delivery of the most accurate and effective answers possible.

The project involved providing prompts to a chatbot and evaluating its responses based on multiple rubrics including language accuracy, localization, tone, formatting, factual correctness and following instructions. Then revising and refining the responses to ensure the delivery of the most accurate and effective answers possible.

2024 - 2024

Education

Work History