Danilo Bellini
Managing Partner, IT Consultant And Developer at HexD Tech
São Paulo, São Paulo, Brazil
Summary
🤩
Rockstar🎓
Top SchoolDanilo Bellini is a seasoned software engineer and managing partner with 13+ years delivering Python-driven systems spanning data science, DSP, GIS, web backends and finance. He combines hands-on development and DevOps expertise—mentoring teams, leading migrations to Kubernetes and building production ETL and storage solutions—with deep open-source credentials, contributing to prominent projects like IPython and watchdog and authoring Python DSP and TDD tools. His multidisciplinary background (EE, Music composition, and an MSc in Computer Science) informs practical work on machine perception, audio/image processing and statistical tooling, while unusual strengths in LaTeX and shell scripting make him effective at tooling, documentation and automation. Comfortable across cloud, databases and compliance-sensitive domains, he has repeatedly re-architected legacy systems for security and integrity and built reproducible data pipelines for large-scale healthcare and scholarly datasets.
13 years of coding experience
3 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at USP - Universidade de São Paulo
Portuguese, English
Github Skills (22)
unit-testing10
pytest10
python10
testing10
watchdog10
ipython10
generator10
inotify10
lexical-analysis10
assembler10
data-structure9
linux9
filesystem-events9
parsing9
parse9
Programming languages (10)
Github contributions (5)
gorakhargosh/watchdog
Aug 2016 - Jan 2020
Python library and shell utilities to monitor filesystem events.
Role in this project:
Backend Developer & QA Engineer / Test Automation Engineer
Backend Developer & QA Engineer / Test Automation EngineerContributions:1 release, 22 commits, 7 PRs in 3 years 6 months
Contributions summary:Danilo primarily focused on improving the quality and robustness of the `watchdog` library. Their contributions involved writing new tests and modifying existing ones to address bugs related to filesystem event handling, specifically around the inotify API on Linux. They also addressed issues related to duplicated events and improved the test suite by mocking inotify events. Moreover, the user corrected typos and made import cleanups.
filesystem-eventspythonshell
gutomaia/pyNES
Apr 2014 - May 2014
Python programming for Nintendo 8 bits
Role in this project:Back-end Developer / Test Automation Engineer
Back-end Developer / Test Automation EngineerContributions:9 commits in 10 days
Contributions summary:Danilo contributed extensively to the `pynes` project, focusing on refining the core functionality of the assembler. They made significant changes to the `analyzer.py` file, introducing a code line generator and refactoring the `analyse` function. Additionally, the user modified test files (e.g., `directive_test.py`, `adc_test.py`, `ora_test.py`, and others) to improve and extend the testing coverage of the project's lexical analysis and syntax parsing features, with an emphasis on generator use, error handling, and corner cases.
nintendopython
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