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K
Khaled G.

Khaled G.

STEM Translation Reviewer (Arabic Expert) – Mercor (Remote, Contract)

Egypt flagN/A, Egypt

Key Skills

Software

Other
MercorMercor

Top Subject Matter

STEM translation (Arabic localization)
Errata verification in PDF documents
Arabic dubbing localization QA

Top Data Types

AudioAudio
TextText
DocumentDocument

Top Task Types

Audio RecordingAudio Recording
Bounding BoxBounding Box
Evaluation/RatingEvaluation/Rating
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Data CollectionData Collection

Freelancer Overview

STEM Translation Reviewer (Arabic Expert) – Mercor (Remote, Contract). Brings 1+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Mercor and Other. Education includes Bachelor of Engineering, N/A. AI-training focus includes data types such as Text, Document, and Audio and labeling workflows including Translation, Localization, and Evaluation.

Labeling Experience

Audio project

OtherAudioAudioAudio RecordingAudio RecordingPrompt + Response Writing (SFT)Prompt + Response Writing (SFT)

I had the opportunity to work on 3 audio project to train AI for natural human conversation talking about real life topics.

2025 - 2025

Dubbing Project Contributor – RWS (Remote, Contract)

OtherTextText

Reviewed and validated Arabic dubbing scripts to ensure synchronization and tone accuracy. Performed linguistic quality assurance on localized dubbing content and validated AI-assisted dubbing outputs. Delivered structured feedback to support higher localization quality. • Checked script alignment for synchronization and tone • Conducted linguistic QA for Arabic localized content • Evaluated AI-assisted dubbing outputs for quality • Provided structured correction and feedback for localization improvements

2026 - Present

Data Reviewer – Invisible (Remote, Contract)

OtherDocumentDocument

Identified and verified errors in provided PDF documents as part of the Redwood Errata Production project. Confirmed the existence and correctness of reported errata using strict validation guidelines and quality checks. Ensured data accuracy and consistency across large datasets. • Verified errata correctness and evidence in source PDFs • Followed formal validation guidelines and review checklists • Maintained high-quality standards for dataset consistency • Performed error identification across multiple document batches

2026 - Present
Mercor

STEM Translation Reviewer (Arabic Expert) – Mercor (Remote, Contract)

MercorMercorTextText

Evaluated AI-generated Arabic translations for STEM subjects (Physics, Chemistry, and Biology) and assessed translation quality against scientific meaning. Reviewed multiple-choice STEM questions for linguistic and accuracy issues, then rewrote low-quality outputs to meet high linguistic and scientific standards. Provided detailed evaluation feedback to improve translation quality for AI models. • Assessed terminology correctness, clarity, and alignment with intended meaning • Rewrote inaccurate translations and improved scientific phrasing • Evaluated translated multiple-choice STEM questions for correctness • Supplied structured feedback to support model improvement

2026 - Present

Education

Z

Zagazig University

Bachelor of Electronics and Communication Engineering, Electronics and Communication Engineering

Bachelor of Electronics and Communication Engineering
2022
N

N/A

Bachelor of Engineering, Electronics and Communications Engineering

Bachelor of Engineering
Not specified

Work History

R

RWS

Dubbing Project Contributor (Arabic Linguistic QA)

N/A
2026 - Present
I

Invisible

Data Reviewer

N/A
2026 - Present