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About Me
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About Me

Hello, I’m Pablo Freitas, a data scientist passionate about solving real-world problems using data-driven insights. I have experience in machine learning, audio and speech recognition, and Python-based development.

I’ve worked on projects involving hate speech detection from audio, where I used advanced tools such as OpenSmile, Whisper, and machine learning models to extract features from audio and classify speech.

My Key Strengths:

  • Machine Learning & AI: Experience in building predictive models using Python, scikit-learn, and TensorFlow.
  • Speech Recognition: Proficient in using Whisper for transcription and OpenSmile for feature extraction.
  • Data Wrangling: Extensive experience working with large datasets, feature engineering, and cleaning data using Pandas and NumPy.
  • Data Visualization: Strong skills in data visualization using tools like Matplotlib, Plotly, and Dash.

You can view some of my projects in the Projects section, where I demonstrate my work in hate speech detection, speech-to-text transcription, and other data-driven solutions.

Feel free to connect with me via LinkedIn or explore my GitHub for more examples of my work!