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Claudineia Goncalves De Arruda

Claudineia Goncalves De Arruda

Professor & Researcher in Computer Science (AI Training & Evaluation)

Brazil flagAngra dos Reis, Brazil
Expert

Key Skills

Software

No software listed

Top Subject Matter

Artificial Intelligence
Machine Learning
Data Annotation

Top Data Types

TextText

Top Task Types

Data CollectionData Collection

Freelancer Overview

Professor & Researcher in Computer Science (AI Training & Evaluation). Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Postgraduate Specialization, PUC Minas (2025) and Master of Science, Federal University of São Carlos (UFSCar) (2016). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Data Collection.

Expert

Labeling Experience

Professor & Researcher in Computer Science (AI Training & Evaluation)

Text
Developed analytical evaluation materials and participated in high-precision AI-training workflows for educational and research purposes. Conducted systematic AI model evaluation and prompt quality assessments in academic settings. Focused on structured data development and alignment with AI model fine-tuning and LLM evaluation processes. • Created and reviewed evaluation datasets for AI models. • Designed prompts for large language models (LLMs). • Performed manual annotation and evaluation of AI outputs. • Collaborated in research-driven data annotation aligned with instructional objectives.

Developed analytical evaluation materials and participated in high-precision AI-training workflows for educational and research purposes. Conducted systematic AI model evaluation and prompt quality assessments in academic settings. Focused on structured data development and alignment with AI model fine-tuning and LLM evaluation processes. • Created and reviewed evaluation datasets for AI models. • Designed prompts for large language models (LLMs). • Performed manual annotation and evaluation of AI outputs. • Collaborated in research-driven data annotation aligned with instructional objectives.

2025 - Present

Researcher & Technical Consultant (Data Annotation & AI Training)

TextData Collection
Led and executed research in ontologies, semantic modeling, and structured data analysis with direct involvement in data annotation tasks. Provided guidance on AI-training data structuring and served as a technical consultant on annotation methodologies. Oversaw the creation, labeling, and curation of educational and research datasets for AI solutions. • Annotated and classified research data for AI and ML projects. • Supported data labeling efforts in databases and ontologies. • Introduced taxonomy and annotation protocols for technical teams. • Automated and validated labels for supervised learning experiments.

Led and executed research in ontologies, semantic modeling, and structured data analysis with direct involvement in data annotation tasks. Provided guidance on AI-training data structuring and served as a technical consultant on annotation methodologies. Oversaw the creation, labeling, and curation of educational and research datasets for AI solutions. • Annotated and classified research data for AI and ML projects. • Supported data labeling efforts in databases and ontologies. • Introduced taxonomy and annotation protocols for technical teams. • Automated and validated labels for supervised learning experiments.

2016 - 2025

Education

P

PUC Minas

Postgraduate Specialization, Artificial Intelligence and Machine Learning

Postgraduate Specialization
2025 - 2025
F

Federal University of São Carlos (UFSCar)

Master of Science, Computer Software Engineering

Master of Science
2016 - 2016

Work History

C

Colégio Naval

Professor and Researcher

Angra dos Reis
2025 - Present
I

Instituto Federal de Mato Grosso

Business Mentor and IT Consultant

Mato Grosso
2018 - 2025