For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Hamza Hussain

Hamza Hussain

AI Annotator & Trainer - Technology & Internet

United Kingdom flagBradford, United Kingdom
$20.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Task Types

Evaluation Rating
Data Collection
Prompt Response Writing SFT
Transcription

Freelancer Overview

I am a detail-oriented AI Annotator and AI Trainer with hands-on experience in data labeling, annotation, and model evaluation, currently contributing to the MultiMango project at Outlier. My work involves annotating and evaluating AI-generated responses to improve factual accuracy, coherence, and reasoning, while providing structured feedback to refine model behavior and reduce hallucinations. I have a strong academic background in Data Science (MSc) and Civil Engineering (BEng), along with practical skills in Python, SQL, and statistical analysis. I am skilled in applying detailed labeling guidelines, assessing edge cases, and ensuring quality and safety compliance in AI outputs. My collaborative approach and experience with prompt engineering and response quality review enable me to support high-quality AI model development across diverse domains.

Entry LevelUrduArabicEnglish

Labeling Experience

Multimango Outlier Project

OtherImageBounding BoxEntity Ner Classification
Worked as an AI Annotator and Trainer for the MultiMango Project with Outlier, focusing on improving large language models through structured data labeling. Tasks included labeling, reviewing, and scoring AI-generated outputs to ensure accuracy and alignment with guidelines. Maintained high standards for annotation consistency, safety, and quality assurance throughout distributed review pipelines. • Evaluated AI-generated responses for accuracy, reasoning depth, coherence, and safety compliance. • Scored outputs with structured rubrics and detailed annotation guidelines. • Identified hallucinations, logical inconsistencies, and edge-case failures in LLM responses. • Provided qualitative feedback and assessed complex prompts to improve model performance and robustness.

Worked as an AI Annotator and Trainer for the MultiMango Project with Outlier, focusing on improving large language models through structured data labeling. Tasks included labeling, reviewing, and scoring AI-generated outputs to ensure accuracy and alignment with guidelines. Maintained high standards for annotation consistency, safety, and quality assurance throughout distributed review pipelines. • Evaluated AI-generated responses for accuracy, reasoning depth, coherence, and safety compliance. • Scored outputs with structured rubrics and detailed annotation guidelines. • Identified hallucinations, logical inconsistencies, and edge-case failures in LLM responses. • Provided qualitative feedback and assessed complex prompts to improve model performance and robustness.

2025

AI Annotator & AI Trainer (MultiMango Project, Outlier)

OtherTextEvaluation RatingData Collection
Worked as an AI Annotator and Trainer for the MultiMango Project with Outlier, focusing on improving large language models through structured data labeling. Tasks included labeling, reviewing, and scoring AI-generated outputs to ensure accuracy and alignment with guidelines. Maintained high standards for annotation consistency, safety, and quality assurance throughout distributed review pipelines. • Evaluated AI-generated responses for accuracy, reasoning depth, coherence, and safety compliance. • Scored outputs with structured rubrics and detailed annotation guidelines. • Identified hallucinations, logical inconsistencies, and edge-case failures in LLM responses. • Provided qualitative feedback and assessed complex prompts to improve model performance and robustness.

Worked as an AI Annotator and Trainer for the MultiMango Project with Outlier, focusing on improving large language models through structured data labeling. Tasks included labeling, reviewing, and scoring AI-generated outputs to ensure accuracy and alignment with guidelines. Maintained high standards for annotation consistency, safety, and quality assurance throughout distributed review pipelines. • Evaluated AI-generated responses for accuracy, reasoning depth, coherence, and safety compliance. • Scored outputs with structured rubrics and detailed annotation guidelines. • Identified hallucinations, logical inconsistencies, and edge-case failures in LLM responses. • Provided qualitative feedback and assessed complex prompts to improve model performance and robustness.

2025

Education

L

Loughborough University

Master of Science, Data Science

Master of Science
2024 - 2025
U

University of Bradford

Bachelor of Engineering, Civil and Structural Engineering

Bachelor of Engineering
2021 - 2024

Work History

C

Controlled Space

Security Operative

Leeds
2025 - Present