I worked with StarrData when I needed to customize, cleanse and update an instance of Pro Edition. StarrData helped me create dashboards/reports and customized a script to integrate SF with Webex.
We decided to separate an instance in order to upgrade to EE and StarrData made it happen on time and in-budget. Actually going above and beyond just to ensure the project success and our satisfaction as a client. I would recommend the StarrData Team and always look forward to working with them.