At Marshmallow we build al lot of packages. This is done for our customers to provide good solutions for there projects. Most of the packages we create are open source so you can use it as well. This can be done free of charge but we would love to hear from you if you have a good or a bad experience.
If you are missing functionalities in one of our packages of you need a completely new package, dont hasitate to contact us. We would love to brainstorm with you and see whats possible.