Precious A.

Key Skills

Software

Appen

Labelbox

Remotasks

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Task Types

Classification

Data Collection

Emotion Recognition

Evaluation/Rating

Text Generation

Freelancer Overview

I’ve worked as an AI Data Evaluator and a Text Generation Specialiston the CrowdGen project by Appen,where I played a hands-on role in training and improving large language models. In that role, I evaluated AI-generated text in both English and Spanish, rating outputs for tone, relevance, fluency, and cultural accuracy. I also ranked multiple responses, flagged inconsistencies, and provided detailed feedback to help fine-tune model behavior. This experience sparked a genuine passion for the future of human-AI collaboration, and I take pride in knowing my work helped shape how people around the world interact with AI. What sets me apart is my strong linguistic sensitivity and critical thinking skills. I don’t just evaluate language, I understand context, nuance, and the impact of communication. I’m highly detail-oriented, organized, and able to work independently while meeting tight deadlines. With every task, I aim to improve the AI-human interaction experience. I’m excited about the opportunity to continue supporting innovation in this space and contribute to creating smarter, more intuitive AI tools.

Labeling Experience

LLM Evaluation and Text Generation – CrowdGen (Appen)

AppenTextClassificationQuestion Answering

As part of the CrowdGen project by Appen, I worked as a LLM Evaluation and Text Generation Specialist, supporting the development and fine-tuning of a multilingual large language model. I labeled text data in English and Spanish by rating AI-generated responses based on fluency, coherence, relevance, and cultural appropriateness. I performed classification and ranking tasks, compared outputs for quality scoring, and created prompts for fine-tuning instruction-following models. I adhered to strict quality guidelines and met performance benchmarks, consistently delivering accurate and high-quality annotations.

2023 - 2024

Education

Work History