Guido BioscaResume ↗

Guido Biosca

AI / ML Engineer

Currently at Amazon

I build agents and LLM products, grounded in machine learning. Currently an ML Engineer at Amazon. 

Selected work

6 projects

Research · Bachelor's thesis, UPC

Emotional anatomy of a Transformer

Which parts of BERT actually matter for detecting emotions? I compressed it layer by layer and used interpretability to find out.

rank 20/20energy kept 100.0%

Fig. 1 — Truncated SVD on a toy matrix. Scroll to compress it.

Experience

4 companies

  1. 012026–Now

    Amazon

    Machine Learning Engineer Intern

    Camera encoders for anomaly detection, and super-resolution to clean up low-bitrate video streams.

    • Computer Vision
    • Representation Learning
    • Anomaly Detection
    • Super-Resolution
  2. Machine Learning Engineer

    Compressing LLMs with tensor networks, taking CompactifAI research into production pipelines.

    • Python
    • PyTorch
    • Tensor Networks
    • Model Compression
  3. Software Analyst Intern

    Backend and data pipelines for satellite imagery. Led a team of two interns.

    • Python
    • FastAPI
    • PostgreSQL
    • Docker
  4. 042024

    Air-Fi

    Machine Learning & Data Analyst Intern

    Fall and position detection models from wearable sensor data for a healthcare project.

    • Python
    • PyTorch
    • Scikit-learn
    • Time-Series

Education

  • Technical University of DenmarkExchange — Master-level courses2025–2026
  • Universitat Politècnica de CatalunyaBachelor's Degree2022–2026