Sahy D.

Key Skills

Software

Other

Top Subject Matter

Software Engineering & Development

Education - Academic Research, Publishing & Educational Technology

Artificial Intelligence & Machine Learning

Top Data Types

Text

Top Task Types

Computer Programming/Coding

Data Collection

Evaluation/Rating

Classification

Freelancer Overview

I have practical experience supporting AI training data workflows through data labeling, annotation, categorization, and quality review tasks completed in freelance practice projects and academic work. My background includes text and image classification, dataset organization, structured data entry, prompt and response analysis, fact verification, and content evaluation using detailed instructions and predefined guidelines. I’m comfortable handling repetitive, high-volume tasks that require accuracy, consistency, strong attention to detail, and careful instruction following, which are critical in AI data annotation, model evaluation, and training data quality assurance. In addition to labeling work, I bring strong analytical thinking, error detection, comparative analysis, and written English review skills that are valuable in LLM training and evaluation environments. As a Software Engineering student, I’ve developed the ability to work with structured information, identify inconsistencies, apply logic to decision-making tasks, and adapt quickly to new tools and workflows. I work well independently in remote settings and am especially suited for AI training, RLHF-style evaluation, human feedback tasks, prompt assessment, and quality-focused annotation projects.

Labeling Experience

Structured Data Validation & Content Categorization – Discover Sierra Leone

TextClassification

Worked on a data-focused platform involving structured data validation, content categorization, and quality review across tourism destinations, bookings, and user-generated content. Reviewed, organized, and validated datasets to ensure accuracy, consistency, and reliability across multiple database tables. Performed consistency checks, managed categorized information, and used database queries to retrieve and analyze relevant records. This project strengthened my skills in data labeling, structured content review, quality assurance, error detection, and AI training data preparation.

2026 - 2026

Education

Work History