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Yahaya Hamman

Yahaya Hamman

Medical Content Annotator & AI Training Evaluator

Nigeria flagMaiduguri, Borno State, Nigeria
$10.00/hrIntermediateToloka

Key Skills

Software

TolokaToloka

Top Subject Matter

Medical/Health AI Content
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
DocumentDocument
Medical DicomMedical Dicom

Top Task Types

Question AnsweringQuestion Answering
Data CollectionData Collection
ClassificationClassification

Freelancer Overview

Medical Content Annotator & AI Training Evaluator. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Toloka. Education includes Master of Public Health, ABU Distance Learning Centre (2025) and Diploma, James Lind Institution (2026). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

Toloka

Medical Content Annotator & AI Training Evaluator

TolokaText
As an Assistant Technical Officer at FHI360, I performed medical content annotation, RLHF feedback, LLM output evaluation, and health prompt rating related to AI training. I utilized structured rubrics and detailed guidelines to evaluate AI-generated medical and health responses for accuracy and appropriateness. I applied clinical expertise to fact-check and ensure consistency with clinical standards and multilingual requirements. • Conducted RLHF evaluation of AI-generated medical texts in English, Hausa, and Kanuri. • Performed quality control, identifying errors and edge cases in health domain outputs. • Evaluated LLM responses for protocol adherence, factual correctness, and clinical safety. • Used proprietary and external AI training platforms, including Toloka and Outlier AI.

As an Assistant Technical Officer at FHI360, I performed medical content annotation, RLHF feedback, LLM output evaluation, and health prompt rating related to AI training. I utilized structured rubrics and detailed guidelines to evaluate AI-generated medical and health responses for accuracy and appropriateness. I applied clinical expertise to fact-check and ensure consistency with clinical standards and multilingual requirements. • Conducted RLHF evaluation of AI-generated medical texts in English, Hausa, and Kanuri. • Performed quality control, identifying errors and edge cases in health domain outputs. • Evaluated LLM responses for protocol adherence, factual correctness, and clinical safety. • Used proprietary and external AI training platforms, including Toloka and Outlier AI.

2026 - Present

Education

U

University of Maiduguri

Bachelor of Medicine and Bachelor of Surgery, Medicine and Surgery

Bachelor of Medicine and Bachelor of Surgery
2015 - 2022
J

James Lind Institution

Diploma, Global Health Management and Policy

Diploma
2026

Work History

H

Hospital Management Board

Primary Health Care Physician

Benishiek
2025 - 2026
M

MSF Belgium

Medical Doctor

Maiduguri
2025 - 2025