I love to contribute to Open Source projects. Besides being a maintainer of a top 1000 Python library, my contributions have mostly been little bits here and there, fixing bugs as I find them in projects I use. You can find my contributions on the following platforms:

Specific Projects

Libraries Written


ciso8601 is the world’s fastest Python library for parsing ISO 8601 timestamps. I completely rewrote the existing ciso8601 library, creating version 2.0.0.

As part of the rewrite I:

  • Fixed the interface to have consistent error handling (the most asked for issue)
  • Improved test coverage by automatically generating test cases for all valid formats.
  • Made it >65% faster

It is now the fastest way to parse ISO 8601 in Python, by far!

Bug Patches

Bugs Reported