Contributor to several open source projects including Python tools/libraries (watchdog, pytest, Axelrod, IPython, etc.), the early MongoDB docs, openModeller (C++ library for ecological niche modeling), as well as the creator of projects like AudioLazy (Python DSP) and Dose (language agnostic TDD GUI). Worked with statistics, data science and software development for applications in various areas, including web backend, image processing, GIS, library science and accounting/finances. Expert in Python, Shell Script (Linux) and LaTeX. Engineer (EE), Bachelor in Music (Composition) and Master in Computer Science (Audio Signal Processing). Areas of interest include DSP (audio/music/image/data analysis, synthesis and processing), data science, machine perception (A.I., machine learning), software engineering/development and economics (stock trading, accounting). Full updated CV in PDF (Portuguese and English versions) can be found at: https://mega.nz/folder/bGpiFY6Z#jlYwR7mIEUgGdVeAH66I7w