Maria Isabel Pineda

Key Skills

Software

Figure Eight

HiveMind

Appen

Top Subject Matter

No subject matter listed

Top Data Types

Image

Text

Video

Top Task Types

Prompt Response Writing SFT

Text Generation

Translation Localization

Freelancer Overview

I am a data labeling and linguistic QA specialist with over 3 years of experience working on diverse projects involving text, image, and video annotation. I have collaborated with international companies such as Appen, OneForma, and Centific, focusing on search relevance evaluation, text generation, and content moderation. My background in English Philology and my expertise as a bilingual (English-Spanish) professional allow me to deliver high-quality annotations and precise linguistic evaluations. Skilled in using platforms like Figure Eight and HiveMind, I am passionate about improving AI systems through detailed and accurate labeling. I have worked on projects requiring strong attention to detail and adherence to strict guidelines, ensuring consistent and reliable results. My goal is to contribute to the development of cutting-edge AI technologies by combining my language expertise with my experience in data annotation.

Labeling Experience

Search Relevance and AI Data Annotation Specialist

AppenVideoBounding BoxText Generation

Worked on diverse AI data labeling projects for international companies, including search relevance evaluation, text generation, and video content moderation. Tasks involved following strict guidelines to ensure high-quality annotations and accurate training data for AI systems. Collaborated with teams to improve the performance of machine learning models and contributed to cutting-edge AI development.

Worked on diverse AI data labeling projects for international companies, including search relevance evaluation, text generation, and video content moderation. Tasks involved following strict guidelines to ensure high-quality annotations and accurate training data for AI systems. Collaborated with teams to improve the performance of machine learning models and contributed to cutting-edge AI development.

2024

Education

Work History