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Abdulwahab S.

Abdulwahab S.

Chemical Science Expert / AI-STEM Content Reviewer (Mercor, remote/contract)

Canada flagMontreal, Canada

Key Skills

Software

MercorMercor
Data Annotation TechData Annotation Tech

Top Subject Matter

Chemistry and materials science (electrochemistry, hydrogen production, and battery analysis)
STEM (chemistry, physics, biology) response evaluation
Legal Services & Contract Review

Top Data Types

TextText
DocumentDocument
AudioAudio

Top Task Types

Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
Evaluation/RatingEvaluation/Rating
RLHFRLHF
Fine-tuningFine-tuning
Object DetectionObject Detection
Red TeamingRed Teaming
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Audio RecordingAudio Recording

Freelancer Overview

Chemical Science Expert / AI-STEM Content Reviewer (Mercor, remote/contract). Brings 22+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Mercor. Education includes Doctor of Philosophy, Northeast Normal University (2023) and Master of Science, Northeast Normal University (2019). AI-training focus includes data types such as Audio and Text and labeling workflows including Audio Recording, Evaluation, and Rating.

Labeling Experience

Mercor

Chemical Science expert

MercorMercorAudioAudioText GenerationText GenerationAudio RecordingAudio Recording

Recorded expert audio walkthroughs describing real chemistry and materials-science workflows, including catalyst synthesis, materials characterization, electrochemical testing for HER and CO₂ reduction, cathode preparation for lithium-ion batteries, and HPLC-based analytical methods. Explained practical decision points, troubleshooting steps, experimental checks, instrument use, data interpretation, and workflow logic to support AI training and evaluation.

2026 - Present
Mercor

Arabic STEM Reviewer – Mercor

MercorMercorTextTextEvaluation/RatingEvaluation/Rating

Reviewed and evaluated AI-generated STEM content in chemistry, physics, and biology. Assessed scientific accuracy, reasoning quality, translation quality, clarity, and instruction-following for Arabic and English scientific content.

2026 - Present

AI Scientific Content Evaluation and Quality Review

TextTextEvaluation/RatingEvaluation/Rating

Evaluated technical and scientific responses related to chemistry, materials science, electrochemistry, and analytical chemistry. Improved AI-generated explanations, problem-solving accuracy, scientific terminology, and structured reasoning for STEM-related tasks.

2026 - 2026

Education

N

Northeast Normal University

Doctor of Philosophy, Inorganic Chemistry

Doctor of Philosophy
2019 - 2023
N

Northeast Normal University

Master of Science, Analytical Chemistry

Master of Science
2016 - 2019

Work History

M

McGill University

Postdoctoral Researcher

Montréal
2025 - Present
K

King Fahd University of Petroleum & Minerals

Postdoctoral Fellow

Dhahran
2024 - 2025