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Carlos Bandeira

Carlos Bandeira

AI Trainer with multilingual and diverse professional expertise

Portugal flagChaves, Portugal
$11.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

Healthcare, Nutrition, Fitness
AI language model Evaluator in Portuguese, Spanish, French and English
Audio engineering, Gardening, Art

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming
Medical DicomMedical Dicom

Top Task Types

Entity Ner Classification
Evaluation Rating
Prompt Response Writing SFT
RLHF
Translation Localization

Freelancer Overview

As an AI trainer with over a year of experience at a prominent multinational corporation, I specialize in data labeling and AI training across multiple languages, including Portuguese, Spanish, English and French. My expertise spans a range of tasks, from categorizing names and evaluating language model outputs to verifying the accuracy of information and providing detailed feedback. I handle diverse data types, including text, image, and audio, with additional focus on specialized areas such as coding, healthcare, and art. This includes assessing LLM responses for technical accuracy, medical content validity, and artistic interpretation. My role requires meticulous analysis of responses for tone, grammar, and factual correctness, and my comprehensive feedback directly influences AI model performance, setting me apart in the field.

IntermediateFrenchEnglishSpanishPortuguese

Labeling Experience

Image annotation quality

OtherImageQuestion AnsweringEmotion Recognition
In my role as an AI trainer, I have managed extensive image annotation projects with a focus on object detection and emotion recognition, among other tasks. My responsibilities included labeling and categorizing various elements within images, such as identifying objects, recognizing emotional expressions, and evaluating both input and output data. I worked with large batches of images, handling substantial volumes to meet project requirements. To ensure the accuracy and reliability of annotations, I adhered to comprehensive quality guidelines similar to those used in text annotation, including detailed criteria for object identification, emotional accuracy, and contextual relevance. My rigorous approach contributed significantly to enhancing AI model performance.

In my role as an AI trainer, I have managed extensive image annotation projects with a focus on object detection and emotion recognition, among other tasks. My responsibilities included labeling and categorizing various elements within images, such as identifying objects, recognizing emotional expressions, and evaluating both input and output data. I worked with large batches of images, handling substantial volumes to meet project requirements. To ensure the accuracy and reliability of annotations, I adhered to comprehensive quality guidelines similar to those used in text annotation, including detailed criteria for object identification, emotional accuracy, and contextual relevance. My rigorous approach contributed significantly to enhancing AI model performance.

2023

Text annotation rater

OtherTextEntity Ner ClassificationText Summarization
I have extensively handled text annotation tasks aimed at enhancing language model responses. My work primarily focused on evaluating and improving the quality, accuracy, grammar, tone, and overall effectiveness of LLM outputs. I managed substantial volumes of text, often dealing with queues of over 3,000 prompts at a time. My tasks included a broad range of evaluations, from assessing relevance and coherence to ensuring harmlessness, localization, and mobile presentation quality. I adhered to comprehensive quality measures, including detailed checklists and forms, to ensure thorough and reliable annotations that significantly contributed to refining AI models.

I have extensively handled text annotation tasks aimed at enhancing language model responses. My work primarily focused on evaluating and improving the quality, accuracy, grammar, tone, and overall effectiveness of LLM outputs. I managed substantial volumes of text, often dealing with queues of over 3,000 prompts at a time. My tasks included a broad range of evaluations, from assessing relevance and coherence to ensuring harmlessness, localization, and mobile presentation quality. I adhered to comprehensive quality measures, including detailed checklists and forms, to ensure thorough and reliable annotations that significantly contributed to refining AI models.

2023

Audio input specialist

OtherAudioQuestion AnsweringTranslation Localization
I have managed extensive audio annotation projects, focusing on aspects such as speech recognition and emotion detection. The majority of the audio data I worked with was from my own voice or professional audio outputs. My tasks included transcribing spoken content, identifying emotional tones, and classifying various audio features. Handling thousands of hours of audio required a meticulous approach to maintain high precision and consistency. My attention to detail and adherence to rigorous quality standards ensured that the annotations were accurate and reliable, significantly contributing to the effectiveness of AI models.

I have managed extensive audio annotation projects, focusing on aspects such as speech recognition and emotion detection. The majority of the audio data I worked with was from my own voice or professional audio outputs. My tasks included transcribing spoken content, identifying emotional tones, and classifying various audio features. Handling thousands of hours of audio required a meticulous approach to maintain high precision and consistency. My attention to detail and adherence to rigorous quality standards ensured that the annotations were accurate and reliable, significantly contributing to the effectiveness of AI models.

2023

Education

E

Escola Superior de Saúde da Cruz Vermelha Portuguesa

Bachelor , Nursing

Bachelor
2015 - 2019

Work History

No Work History added yet

Carlos B. hasn’t added any Work History to their OpenTrain profile yet.