Sean maintains Pion and enjoys working on a few other Open Source RTC projects. He started his career by attending the Recurse Center, an educational retreat for programmers. At Etsy he learned the basics of Open Source thanks to the PHP community. He ported multiple extensions from PHP 5 -> 7 migration and added Class Constants. He is passionate about Open Source because it allows anyone to be involved. You can build things that enrich everyone's lives and work with fantastic people. He lives in Seattle with his wife and soon to be daughter.