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I’m a bilingual Arabic–English linguistics and AI specialist focused on high-quality data annotation and linguistic analysis for model training. With extensive experience across chatbots, 2D/3D annotation workflows, and linguistically grounded evaluations, I help improve response quality, consistency, and factual reliability for AI systems.…

MOHA MED H ASS A N Data A nn ota tio n &

Data Annotator, AI Engineer, AI Prompt Engineer, +1

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I’m a bilingual Arabic–English linguistics and AI specialist focused on high-quality data annotation and linguistic analysis for model training. With extensive experience across chatbots, 2D/3D annotation workflows, and linguistically grounded evaluations, I help improve response quality, consistency, and factual reliability for AI systems.…

Available to hire

I’m a bilingual Arabic–English linguistics and AI specialist focused on high-quality data annotation and linguistic analysis for model training. With extensive experience across chatbots, 2D/3D annotation workflows, and linguistically grounded evaluations, I help improve response quality, consistency, and factual reliability for AI systems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Arabic

Fluent

English

Advanced

Work Experience

Remote 2D & 3D Lead Annotator

January 1, 2021 - December 1, 2021

Led remote 2D/3D annotation tasks across multiple projects, including quality checks and coordination with the team. Trained annotators on guideline compliance and edge-case handling, improving annotation accuracy and delivery speed across project cycles.

Remote Chatbot Trainer, Linguistic / LLM Evaluation Specialist at Outlier

January 1, 2021 - January 1, 2022

Trained and evaluated chatbot responses in Arabic and English. Reviewed model outputs for fluency, relevance, coherence, and factual consistency, and provided linguistic feedback to improve LLM behavior and response quality.

Remote Data Annotation Specialist

January 1, 2020 - December 1, 2020

Contributed to AI training and evaluation tasks across multilingual datasets. Supported RLHF-style alignment workflows and prompt-quality assessments while maintaining annotation consistency based on project rubrics and QA feedback.

Remote Linguistic Data Specialist

January 1, 2019 - December 1, 2019

Curated Arabic–English NLP datasets for classification, translation, and intent tasks. Improved dataset quality through validation, normalization, and error correction, collaborating with reviewers to maintain guideline-based labeling standards.