Abba A.

Key Skills

Software

Other

Mercor

Mindrift

Appen

Top Subject Matter

Healthcare administration / hospital records

AI training datasets / dataset annotation

Population data / administrative records

Top Data Types

Text

Image

Video

Top Task Types

Classification

Data Collection

Question Answering

Object Detection

Text Generation

Evaluation/Rating

Freelancer Overview

Intern, Dutse General Hospital (2019). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Federal University Dutse (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

Intern, Dutse General Hospital (2019)

Text

Performed structured data management and basic data analysis to support hospital record keeping and reporting workflows. Assisted with data recording and quality-focused review to ensure accuracy in stored information. Supported reporting outputs used for downstream evaluation and documentation. • Managed and recorded structured data • Performed basic data analysis and reporting • Ensured accuracy and proper documentation • Supported quality-focused documentation practices

2019

Volunteer, National Population Commission (Volunteer)

TextData Collection

Organized and managed large volumes of population records to support data-driven initiatives. Ensured accuracy and proper documentation for over 360 records. Maintained consistency in recorded information to support reliable downstream use. • Managed and organized data for 360+ records • Ensured accuracy and proper documentation • Supported reliable data collection processes • Maintained data consistency

Not specified

AI Data Annotator / Trainer, Sahara AI

OtherTextClassification

Labeled and annotated datasets to improve AI model accuracy and assist model training. Reviewed and corrected AI-generated outputs to maintain dataset quality and consistency. Followed detailed annotation guidelines and performed quality checks to ensure high accuracy across tasks. • Labeled and annotated datasets used for machine learning • Reviewed and corrected AI-generated outputs • Followed data quality and consistency guidelines • Performed quality checks for high accuracy

Not specified

Education

Work History