Back end developer for Perl WebGUI-based SaaS platform

I'm looking for a freelancer to work on our WebGUI-based SaaS platform. We run WebGUI 7.10 servers and have adapted it to work as a multi-tenanted coaching platform. Some work is bug fixing, some new modules to build as "wobjects", some is based on some designs partially implemented in WordPress, some is new concepts, some is making native WebGUI assets from bits we currently have in PHP, with an opportunity to improve how things work. Our platform uses Rackspace Cloud Servers, Cloud Files + CDN and is integrated with Zencoder for video transcoding, CometChat for IM, Zoom for video chat, and has a responsive jQuery-based interface with a little Bootstrap and YUI. Please get in touch if you'd like to get involved!