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👋 Hi, I'm Abenezer Assefa

Junior AI Engineer | Computer Science Student | Python & PyTorch Developer

I focus on taking complex ideas from concept to working software. I lean heavily into clean engineering, deliberate system design, and building structured, maintainable machine learning models.


🚀 Featured Project: Lyra 🎶

Lyra is a music audio-to-sheet-music algorithm designed to process audio signals and automatically transcribe them into digital sheet music notation.

🏗️ Architecture & Pipeline Overview

  1. Audio Ingestion & Processing (NumPy): Loading raw audio waveforms and computing Short-Time Fourier Transforms (STFT) to transform time-domain audio data into frequency spectrogram arrays.
  2. Deep Learning Inference (PyTorch): Passing processed feature matrices through an optimized neural network architecture to predict musical pitches, note durations, and onset timings.
  3. Visualization & Metrics (Matplotlib): Plotting model training loss, validation metrics, and alignment matrices for system debugging.
  4. Data Infrastructure (Supabase): Managing storage pipelines for processing queues and persistent data storage.

💻 Tech Stack

Python NumPy PyTorch Supabase Matplotlib


📬 Let's Connect! | LinkedIn

  • Collaboration: Need a hand reviewing, optimization-testing, or debugging Python code? Shoot me a message!

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  1. LYRA LYRA Public

    An AI-powered music transcription platform that converts audio recordings into editable sheet music, combining deep learning, audio processing, and modern web technologies.

    Python