Data Labeler - PR Writer
Computer Code ProgrammingEvaluation Rating
Review AI PRs using typescript and python.
Review AI PRs using typescript and python.
2025 - Present
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Key Skills
Software
Internal/Proprietary Tooling
Top Subject Matter
Computer Vision (Facial Recognition, Anti-fraud ML Systems)
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis
Top Data Types
Image
Text
DocumentTop Task Types
Classification
Freelancer Overview
Facial Recognition & Anti-Fraud ML Model Training (B2ML Sistemas). Brings 12+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include OpenCV. Education includes Bachelor of Science, UNESP - São Paulo State University "Júlio de Mesquita Filho" (2024) and Licentiate in Physics, Federal University of Itajubá (2020). AI-training focus includes data types such as Image and labeling workflows including Classification.
IntermediatePortugueseEnglish
Labeling Experience
Facial Recognition & Anti-Fraud ML Model Training (B2ML Sistemas)
ImageClassification
Worked on the creation and training of machine learning models for facial recognition and anti-fraud systems. Labeled and curated datasets primarily involving images for model training and validation. Utilized TensorFlow, Keras, PyTorch, and OpenCV in the development cycle.
• Assisted in preparing and annotating face and fraud-related image datasets
• Focused on ensuring high label quality for supervised learning
• Collaborated with a team of engineers on dataset management
• Supported continuous improvement of computer vision models
Worked on the creation and training of machine learning models for facial recognition and anti-fraud systems. Labeled and curated datasets primarily involving images for model training and validation. Utilized TensorFlow, Keras, PyTorch, and OpenCV in the development cycle. • Assisted in preparing and annotating face and fraud-related image datasets • Focused on ensuring high label quality for supervised learning • Collaborated with a team of engineers on dataset management • Supported continuous improvement of computer vision models
2019 - 2024
Education
U
UNESP - São Paulo State University "Júlio de Mesquita Filho"
Bachelor of Science, Physics
Bachelor of Science
2024 - 2024
F
Federal University of Itajubá
Licentiate in Physics, Physics
Licentiate in Physics
2018 - 2020
Work History
M
MagaluPay
Backend Developer
Jacareí, São Paulo
2024 - Present
B
B2ML Sistemas
Software Engineer
Itajubá
2019 - 2024