Open Source/Developer

I'm looking for someone to help me develop and customize an Alfresco App. It's an open source CSM. Hours of work are, as of now, unknown. But as we move forward, i would like to know that the person i hire is available very often, either by skype or imessage. Looking for seriously capable people only. This job won't be to build anything from scratch, but definitely help with a few things that would take you a few minutes, but would take me a couple of hours to figure it out. Currently, i have an issue having the app send notification emails when assigned a project or workflow. Thank you, Alan