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Arfa Amin

Arfa Amin

AI Model Trainer & LLM Evaluator

Canada flagMississauga, Canada
$20.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

Natural Language Processing
Generative AI
Content Quality Assessment

Top Data Types

TextText
VideoVideo
ImageImage

Top Task Types

RLHFRLHF
Object DetectionObject Detection

Freelancer Overview

AI Model Trainer & LLM Evaluator. Brings 10+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Master of Arts, National University of Modern Languages (2017) and Bachelor of Arts, University of Punjab (2015). AI-training focus includes data types such as Text and Video and labeling workflows including RLHF and Object Detection.

IntermediateEnglish

Labeling Experience

AI Model Trainer & LLM Evaluator

TextRLHF
Served as an AI Model Trainer and LLM Evaluator focused on ranking, assessing, and improving AI-generated text outputs. Evaluated responses for accuracy, logical consistency, bias, and hallucination using RLHF workflows. Annotated, curated, and quality-checked NLP datasets for instruction tuning and benchmarking. • Ranked and compared LLM outputs for correctness.• Annotated and curated datasets for fine-tuning.• Provided structured feedback on LLM response quality.• Collaborated to maintain high annotation standards.

Served as an AI Model Trainer and LLM Evaluator focused on ranking, assessing, and improving AI-generated text outputs. Evaluated responses for accuracy, logical consistency, bias, and hallucination using RLHF workflows. Annotated, curated, and quality-checked NLP datasets for instruction tuning and benchmarking. • Ranked and compared LLM outputs for correctness.• Annotated and curated datasets for fine-tuning.• Provided structured feedback on LLM response quality.• Collaborated to maintain high annotation standards.

2024 - Present

Video Annotation Specialist

OtherVideoObject Detection
Worked as a Video Annotation Specialist, labeling objects, scenes, and movement in video datasets for computer vision applications. Utilized advanced annotation software to create high-quality training data for AI models. Reviewed and corrected team annotations for consistency and accuracy. • Annotated objects and patterns for computer vision tasks.• Ensured high dataset integrity and quality.• Enhanced cross-annotator annotation consistency.• Assisted with developing object detection quality assurance processes.

Worked as a Video Annotation Specialist, labeling objects, scenes, and movement in video datasets for computer vision applications. Utilized advanced annotation software to create high-quality training data for AI models. Reviewed and corrected team annotations for consistency and accuracy. • Annotated objects and patterns for computer vision tasks.• Ensured high dataset integrity and quality.• Enhanced cross-annotator annotation consistency.• Assisted with developing object detection quality assurance processes.

2024 - 2025

Education

N

National University of Modern Languages

Master of Arts, English Linguistics and Literature

Master of Arts
2015 - 2017
U

University of Punjab

Bachelor of Arts, Liberal Arts

Bachelor of Arts
2013 - 2015

Work History

D

Decimal Digital

Content Writer & Research Specialist

Mississauga
2021 - 2024
F

Fiverr

Freelance Content Writer

N/A
2019 - 2020