# Philip Jenvey > Staff Software Engineer at Mozilla Location: Walnut Creek, California, United States Profile: https://flows.cv/philipjenvey Specialties: ant, c, extreme programming, freebsd, hibernate, j2ee, java, javascript, jsp, ms sql server, myghty, mysql, oracle, perl, php, postgresql, python, rdf, semantic web, sgml, soap, struts, tcl, tomcat, twisted, wsdl, xhtml, xml, xslt ## Work Experience ### Staff Software Engineer @ Mozilla Jan 2020 – Present Developing Mozilla Services for millions of Firefox users. Distributed systems, Rust, Python. ### Senior Software Engineer @ Mozilla Jan 2016 – Jan 2020 Developing Mozilla's Push Service for millions of Firefox users. Distributed systems, Python, Rust. ### Independent Contractor and Consultant @ Self-Employed Jan 2005 – Jan 2016 | San Francisco Bay Area o Software Freedom Conservancy (on behalf of the PyPy Project) Led the addition of Python 3 support to the PyPy VM while integrating and reviewing new features from mainline (Python 2) PyPy. o PodShow/Mevio Inc. Developed PHP/Python/MySQL sites and optimized database usage. Integrated single sign-on authentication across multiple web assets. Provided advice on design and architecture of a Python based mp3 file ad insertion system. o American Business Institute/Parachute Inc. Rewrote a Perl web front end system backed by the EclipseNet subscription service (via SOAP) to Python/Pylons web framework. Created an email notification daemon backed by MySQL/PostgreSQL. o manageStar/Real Clear Technologies Inc. Resolved issues in manageStar's customized product for a large East Coast based bank. Involved Java/PHP/Jasper Reports template development and Java/ MS SQL Server/Oracle performance enhancements. Acted as Technical Project Manager by working alongside the customer, managing expectations and coordinating QA/release schedules. Responsible for ensuring delivery of a quality, production-ready product to the customer. ### Summer of Code Mentor @ Python Software Foundation Jan 2008 – Jan 2009 Mentored a student funded by Google to improve support for TurboGears 2 and SCons on Jython. ### Senior Web Engineer @ manageStar Jan 2002 – Jan 2004 ### Perl Developer (Independent Contractor) @ Netcentives Jan 2000 – Jan 2000 ### Unix Software Developer @ BSDi Jan 1999 – Jan 2000 ### Unix Software Developer @ Walnut Creek CDROM Jan 1998 – Jan 1999 ## Contact & Social - LinkedIn: https://linkedin.com/in/pjenvey - Portfolio: http://dunderboss.blogspot.com/ --- Source: https://flows.cv/philipjenvey JSON Resume: https://flows.cv/philipjenvey/resume.json Last updated: 2026-04-12