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O

Omar Abdelnabi

AI Transformation Lead (AI Evaluation, RLHF, Red Teaming, Annotation Supervision)

Egypt flagCairo, Egypt
$100.00/hrExpertMercorScale AIAppen

Key Skills

Software

MercorMercor
Scale AIScale AI
AppenAppen
RemotasksRemotasks

Top Subject Matter

AI Evaluation
Rlhf Domain Expertise
Rlaif Domain Expertise

Top Data Types

TextText
DocumentDocument

Top Task Types

RLHFRLHF
PolygonPolygon
Text GenerationText Generation
Text SummarizationText Summarization
Fine-tuningFine-tuning
Red TeamingRed Teaming
Evaluation/RatingEvaluation/Rating
TranscriptionTranscription
Computer Programming/CodingComputer Programming/Coding
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

AI Transformation Lead (AI Evaluation, RLHF, Red Teaming, Annotation Supervision). Core strengths include Mercor, Scale AI, and Appen. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglishArabic

Labeling Experience

Mercor

AI Evaluation & Prompt Architect (Future Digital Works)

MercorText
As Lead AI professional, designed and evaluated high-complexity prompts and conducted LLM evaluation projects across multiple domains. Executed RLHF annotation, hallucination detection, and benchmarking for frontier models in English and Modern Standard Arabic. Delivered human-in-the-loop audits and rubric-based evaluations for expert-level reasoning and alignment tasks. • Developed open-ended prompt frameworks and complex question design. • Performed response quality scoring, preference ranking, and rubric-based annotation. • Carried out dataset refinement for bilingual NLP applications. • Utilized Remotasks, Scale AI, Mercor, and proprietary prompt orchestration tools.

As Lead AI professional, designed and evaluated high-complexity prompts and conducted LLM evaluation projects across multiple domains. Executed RLHF annotation, hallucination detection, and benchmarking for frontier models in English and Modern Standard Arabic. Delivered human-in-the-loop audits and rubric-based evaluations for expert-level reasoning and alignment tasks. • Developed open-ended prompt frameworks and complex question design. • Performed response quality scoring, preference ranking, and rubric-based annotation. • Carried out dataset refinement for bilingual NLP applications. • Utilized Remotasks, Scale AI, Mercor, and proprietary prompt orchestration tools.

2021 - Present

Education

U

University of Manchester

Master of Business Administration, Finance

Master of Business Administration
2012 - 2013
A

American University of Sharjah

Bachelor of Science, Finance, Marketing, and Economics

Bachelor of Science
2005 - 2009

Work History

F

Future Digital Works

Partner and AI Transformation Lead

Cairo
2021 - Present
E

Exotic Machines

Managing Director and Partner

Dubai
2015 - 2020