University Of Sao Paulo
Master, Ecology Of Aquatic And Terrestrial Ecosystems
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Data professional with extensive experience in analytics, data engineering, and data science, delivering advanced solutions using Python, R, SQL, Power BI, PySpark, as well as ETL pipelines, automations, APIs, and scalable architectures. I have a proven track record in executing complex projects involving large-scale data integration, predictive modeling, machine learning, analytical visualization, and the development of strategic dashboards to support decision-making. I currently also serve as a Data Annotation Specialist at Telus International, contributing to the training, validation, and refinement of Artificial Intelligence models. My work includes image classification and description, facial recognition, voice labeling, semantic analysis, and audio transcription. My experience combines strong technical expertise in data engineering and analytics with deep knowledge of data quality, curation, and human evaluation for AI systems, ensuring accuracy, consistency, and rigorous alignment with model development and performance requirements.
Fred V. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.
Master, Ecology Of Aquatic And Terrestrial Ecosystems
Degree, Biological Sciences
Scientific Consultant
Data Analyst / Data Engineer