For employers

Hire this AI Trainer

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

Invite to Job
Priscilla Ofosu

Priscilla Ofosu

Executive / Virtual Assistant

GHANA flag
Kumasi, Ghana
$6.00/hrEntry LevelOtherGoogle Cloud Vertex AI

Key Skills

Software

Other
Google Cloud Vertex AIGoogle Cloud Vertex AI

Top Subject Matter

Large Language Models / AI

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

Bounding Box
Polygon
Transcription
Classification
Segmentation

Freelancer Overview

My experience with AI training data comes primarily from my academic work, where I completed a final-year project focused on optimization in large language models. This involved working with structured datasets, analyzing model outputs, and exploring methods to improve response accuracy and performance. Through this, I developed a strong understanding of how data quality, consistency, and labeling directly impact AI systems. Alongside this, my professional experience has required a high level of accuracy in handling and maintaining data across systems. I’ve worked extensively with structured records, identifying inconsistencies, organizing information, and ensuring data reliability. I’m detail-oriented, comfortable working within clear guidelines, and focused on producing consistent, high-quality outputs, all of which translate directly to effective data annotation work.

Entry LevelEnglish

Labeling Experience

Final Year Project — Optimization in Large Language Models

OtherText
Researched and explored optimization techniques for improving large language model performance. Worked with structured text datasets to analyze model behavior and assess output quality. Studied the impact of data quality and labeling on the effectiveness of AI models. • Designed evaluation criteria for LLM outputs. • Performed analysis on labeled text data sets. • Enhanced understanding of data labeling significance for language models. • Applied theoretical and practical approaches to model output rating.

Researched and explored optimization techniques for improving large language model performance. Worked with structured text datasets to analyze model behavior and assess output quality. Studied the impact of data quality and labeling on the effectiveness of AI models. • Designed evaluation criteria for LLM outputs. • Performed analysis on labeled text data sets. • Enhanced understanding of data labeling significance for language models. • Applied theoretical and practical approaches to model output rating.

2023 - 2024

Education

K

Kwame Nkrumah University of Science and Technology

Bachelor of Science, Mathematics

Bachelor of Science
2022 - 2025

Work History

N

N/A

Executive / Virtual Assistant

N/A
2024 - 2026
N

N/A

Project Manager

N/A
2024 - 2024