Key Skills

Software

Appen

Clickworker

OneForma

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Document

Text

Top Task Types

Classification

Prompt Response Writing SFT

Text Summarization

Freelancer Overview

I am a data annotator specializing in text and audio tasks, including language model (LLM) evaluation, content classification, transcription, and linguistic review in Portuguese. I have developed hands-on experience working on independent projects involving annotation, organization, and standardization of data used to train AI systems. I have strong attention to detail, a solid understanding of complex guidelines, and the ability to deliver tasks with high accuracy. I currently contribute to projects requiring semantic analysis, intent classification, linguistic QA, safety verification, audio labeling, and the creation of question–answer pairs. My main strengths include fast learning, responsibility, critical thinking, and excellent command of Portuguese. I am looking to expand my work in NLP, speech data, and AI evaluation projects, contributing to the development of more accurate, safe, and efficient models.

Labeling Experience

Education

Work History