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Simone Santos

Simone Santos

Data Annotator / AI Training Contributor

Portugal flagLisbon, Portugal
$15.00/hrEntry LevelData Annotation TechOtherTelus

Key Skills

Software

Data Annotation TechData Annotation Tech
Other
TelusTelus
MercorMercor
OneFormaOneForma

Top Subject Matter

Natural Language Processing

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Data Collection
Evaluation Rating
Fine Tuning
Prompt Response Writing SFT
Question Answering
Bounding Box
Classification

Freelancer Overview

Data Annotator / AI Training Contributor. Core strengths include Mercor. AI-training focus includes data types such as Text and labeling workflows including Classification.

Entry LevelPortugueseEnglish

Labeling Experience

Telus

Multimodal tasks involving text, image and video

TelusImageClassificationObject Detection
Labeling and editing images with object detection, annotating properly every part of the image; Evaluating and rating videos

Labeling and editing images with object detection, annotating properly every part of the image; Evaluating and rating videos

2025

Video & Audio Annotation and Editing for AI Training

OtherVideoSegmentationPrompt Response Writing SFT
Select and edit videos, integrating audio and text to create user-assistant conversations. Combine multiple media types to produce final AI-generated videos, ensuring clarity, consistency, and quality throughout the annotation and content creation process.

Select and edit videos, integrating audio and text to create user-assistant conversations. Combine multiple media types to produce final AI-generated videos, ensuring clarity, consistency, and quality throughout the annotation and content creation process.

2025
Data Annotation Tech

Text Annotation & Evaluation for AI Training

Data Annotation TechTextQuestion AnsweringRLHF
Worked on a text annotation project for training AI language models, evaluating and rating user prompts and model responses. Applied precise guidelines to ensure consistency and quality, improving dataset reliability for NLP tasks. My background in design and illustration helped identify subtle patterns, inconsistencies, and nuances in text, enhancing overall annotation accuracy.

Worked on a text annotation project for training AI language models, evaluating and rating user prompts and model responses. Applied precise guidelines to ensure consistency and quality, improving dataset reliability for NLP tasks. My background in design and illustration helped identify subtle patterns, inconsistencies, and nuances in text, enhancing overall annotation accuracy.

2025 - Present

Desktop UI Annotation & Data Labeling

ImageBounding Box
In this project I helped bridge the gap between AI and desktop interfaces by creating high-quality training datasets. My work involved building realistic digital environments and annotating UI elements to ensure AI models could identify and interact with software accurately. By refining labels and functional descriptions, I focused on those fine details that make AI navigation reliable and intuitive.

In this project I helped bridge the gap between AI and desktop interfaces by creating high-quality training datasets. My work involved building realistic digital environments and annotating UI elements to ensure AI models could identify and interact with software accurately. By refining labels and functional descriptions, I focused on those fine details that make AI navigation reliable and intuitive.

2025 - 2025
Telus

Portuguese (Portugal) Audio Recording for AI Training

TelusAudioEvaluation RatingData Collection
Recorded high-quality Portuguese (Portugal) audio samples to train AI speech models, ensuring correct pronunciation, accent, and clarity. Reviewed and verified recordings for consistency and adherence to project guidelines, contributing to reliable and accurate AI training datasets.

Recorded high-quality Portuguese (Portugal) audio samples to train AI speech models, ensuring correct pronunciation, accent, and clarity. Reviewed and verified recordings for consistency and adherence to project guidelines, contributing to reliable and accurate AI training datasets.

2025 - 2025

Education

A

ANQEP

Vocational Diploma, Graphic Design and Visual Communication

Vocational Diploma
2021 - 2022
F

FLAG

Specialist Certificate, Web Development

Specialist Certificate
2013 - 2014

Work History

A

Animais de Rua Organization

Illustration & Graphic Design Volunteer

Lisbon
2020 - Present
F

Freelancer

Freelance Graphic Designer & Illustrator

Lisbon
2018 - Present