We have done a lot of customization for this project. Complete redesign of the site based on clients requirements and a special Main Menu were done here.
We've created a complex invite system for the site, developed lots of useful widgets and modules, added drop down menu with the advertisement. Admin received total control on menu of the site.
We hired Social Engine Market to design and write a variety of modules and widgets for our web site GroupMerge.com. Their work was superior (5 Stars), their understanding of what we wanted to achieve was superior (5 Stars), their customer service was superior (5 Stars), and their speed was superior (5 stars). We highly recommend Social Engine Market to anyone who requires an outstanding developer.