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Fabiana Cortesi

Fabiana Cortesi

LLM Evaluation and Data annotation Specialist in Italian & English

Italy flagCesena, Italy
$18.00/hrExpertAppenFigure EightLionbridge

Key Skills

Software

AppenAppen
Figure EightFigure Eight
LionbridgeLionbridge
TelusTelus
Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
TextText
VideoVideo

Top Task Types

Audio Recording
Classification
Data Collection
Evaluation Rating
Prompt Response Writing SFT

Freelancer Overview

I have developed hands-on experience in data labeling and AI training data through work on various machine learning projects, where I was responsible for curating, annotating, and validating large datasets to ensure high-quality input for supervised learning models. My tasks included image classification, text annotation, sentiment analysis, and data quality assurance. I collaborated closely with data scientists and engineers to align labeling strategies with model objectives, helping to improve model accuracy and reduce noise in training data.

ExpertFrenchEnglishItalianSpanish

Labeling Experience

AI Prompt & Response Writer

OtherTextText GenerationPrompt Response Writing SFT
Experience in prompt creation and response writing for AI training, crafting high-quality, context-aware inputs and outputs to enhance natural language understanding and generation in conversational models.

Experience in prompt creation and response writing for AI training, crafting high-quality, context-aware inputs and outputs to enhance natural language understanding and generation in conversational models.

2024
Appen

Translator

AppenTextTranslation Localization
Experience in translation and localization, adapting content accurately across languages and cultures to ensure linguistic accuracy and cultural relevance. Worked on translating texts and localizing products to meet specific market needs and user expectations.

Experience in translation and localization, adapting content accurately across languages and cultures to ensure linguistic accuracy and cultural relevance. Worked on translating texts and localizing products to meet specific market needs and user expectations.

2019
Appen

Audio Transcriptionist

AppenAudioSegmentationTracking
Experience in audio data segmentation and transcription for AI training purposes. Skilled in accurately segmenting audio files and producing precise transcriptions to support the development of speech recognition and natural language processing models.

Experience in audio data segmentation and transcription for AI training purposes. Skilled in accurately segmenting audio files and producing precise transcriptions to support the development of speech recognition and natural language processing models.

2019
Figure Eight

Image Data Labeling Specialist

Figure EightImageClassificationObject Detection
Experience in image data labeling for AI applications, including image classification, object detection, and data collection. Ensured high-quality annotations to support the development and training of computer vision models.

Experience in image data labeling for AI applications, including image classification, object detection, and data collection. Ensured high-quality annotations to support the development and training of computer vision models.

2019

Text Labeling Specialist

OtherTextEmotion RecognitionTranslation Localization
Experience in text labeling for AI training, including emotion recognition, translation localization, fine-tuning support, and evaluation rating. Worked on high-quality annotations to improve NLP model performance, ensuring linguistic accuracy, cultural relevance, and consistency across tasks.

Experience in text labeling for AI training, including emotion recognition, translation localization, fine-tuning support, and evaluation rating. Worked on high-quality annotations to improve NLP model performance, ensuring linguistic accuracy, cultural relevance, and consistency across tasks.

2019

Education

U

Università degli Studi di Bologna

Bachelor's Degree, Economy and Tourism Market

Bachelor's Degree
2005 - 2009

Work History

F

Freelance

Data labeling and Voice trainer

n/a
2019 - Present
F

Freelance

Transcriptionist and Translator

n/a
2017 - Present