Juan Sebastian Mendez Hernandez
I'm an Electronic Engineer and Master of Science in Music and Acoustic Engineering from Politecnico di Milano, with a specialization in audio analysis and digital signal processing.
About
I’m an Electronic Engineer and Master of Science in Music and Acoustic Engineering from Politecnico di Milano, with a specialization in audio analysis and digital signal processing. I blend engineering rigor with creative curiosity to analyze and transform sound through technology. As a data scientist, I navigate across web development, machine learning, and large language models, always aiming to bridge technical depth with practical impact. I communicate effectively in Spanish, English, and Italian, and thrive in multidisciplinary environments.
- 4 years' experience
- Joined November 2025
Languages
- Spanish; CastilianFluent
- EnglishAdvanced
- ItalianAdvanced
Industry experience
- Media & Entertainment
- Software & Internet
- Education
- Professional Services
- Telecommunications
Work experience· 4 roles
Systematized and managed complex databases for training and validation of music analysis models; performed comparative analyses between DSP-derived audio descriptors and semantic descriptors from LLMs; implemented open-source vector databases (e.g., ChromaDB) to evaluate and improve search and music recommendation systems.
Monitored performance against KPIs, coached teams, and implemented process improvements based on Lean Six Sigma and DMAIC methodologies.
Co-founded EtnoDJ, a sonic exploratory project in Colombia focused on the relationship between people, their territory, and sound. Led sound archive curation, designed a web-based digital console with accessibility features, secured a grant for 2025 Stimulus Plan, and conducted creative coding to foster new forms of sonic engagement.
Education
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