Welcome to My Data Science Portfolio

About Me

I’m a data scientist with expertise in Python, machine learning, and speech recognition. Currently working on projects related to hate speech detection and audio analysis.

Projects

Hate Speech Detection from Audio

• Tools: Python, OpenSmile, Whisper, TensorFlow
• Description: Developing a system to detect hate speech in audio using machine learning models and speech feature extraction. The project includes a graphical user interface (GUI) for ease of use.
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Data Visualization of Wildfires (Group Project)

• Tools: Python, Plotly, GeoPandas
• Description: Collaborated in a group project focused on visualizing wildfire data, using data science techniques to analyze geographical and temporal patterns.
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Haskell Project

• Tools: Haskell
• Description: Project developed for understanding functional programming concepts.
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Areas of Interesse

Computational Processing of Nheengatú (Modern Tupí)

• Tools: Python
• Description: Tools and resources for the computational processing of Nheengatú, a Tupi-Guarani language.
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Rust Exploration

• Tools: Rust
• Description: A personal project to explore and learn Rust, with examples and learning resources.
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Skills

• Python, TensorFlow, scikit-learn
• Speech Processing: OpenSmile, Whisper
• Data Visualization: Matplotlib, Plotly, Dash
• Database: SQL, NoSQL

Contact Me

• Email: pablo2@uni-bremen.de
• LinkedIn: pablo-freitas-it
• GitHub: pfs-db