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M
Mus'Ab A.

Mus'Ab A.

Data Annotation / AI Training Specialist

Nigeria flagMinna, Nigeria

Key Skills

Software

MercorMercor
OneFormaOneForma
Other

Top Subject Matter

My strongest subject matter areas are healthcare
public health systems
particularly health policy

Top Data Types

VideoVideo
TextText
ImageImage

Top Task Types

SegmentationSegmentation
Text SummarizationText Summarization
Data CollectionData Collection
Object DetectionObject Detection

Freelancer Overview

I currently work as a T3 Data Labeler at Atlas Capture, where I specialize in AI training data annotation, dataset validation, and quality assurance. My work involves labeling and classifying large volumes of structured and unstructured data according to detailed guidelines, ensuring high consistency, accuracy, and compliance with project standards. I also perform quality checks on completed annotations, identify errors or inconsistencies, and correct them to improve overall dataset reliability. Over time, I have developed strong pattern recognition skills and the ability to work efficiently in high-volume, deadline-driven environments. In addition to annotation work, I maintain strong performance metrics including a 97% annotation accuracy rate, a 94% quality audit score, and an average of 105 completed tasks per week across 879 datasets/projects. These responsibilities have strengthened my attention to detail, ability to interpret complex instructions, and consistency in delivering high-quality outputs for AI model training. My broader background in medical sciences and data management further supports my analytical approach to ensuring data integrity and reliability.

Labeling Experience

AI Data Annotation or Data Labeling (Atlas Capture)

VideoVideoSegmentationSegmentation

I have hands-on experience in AI data annotation and labeling across multiple datasets, contributing to model training and evaluation workflows. I have consistently maintained high quality standards, achieving a 97% annotation accuracy rate and a 94% quality audit score across 879 datasets/projects. I am experienced in handling structured labeling tasks with attention to detail and consistency, averaging over 100 tasks per week.

2026 - Present

Education

B

Bayero University, Kano, Nigeria.

MSc. Medical Immunology, Medical Immunology

MSc. Medical Immunology
2019 - 2023
U

Usmanu Danfodiyo University, Sokoto, Nigeria.

Bachelor of Medical Laboratory Sciences, Medical Laboratory Sciences

Bachelor of Medical Laboratory Sciences
2012 - 2017

Work History

I

improving model performance and reliability

I worked as a Data Annotation / AI Training Specialist, where I contributed to AI model development by labeling, classif

Location not specified
Not specified