1. Customize and update openCMS in Java.
2. Add eCommerce modules to CMS in Java.
3. Connect existing our Java based POS to eCommerce.
4. Very long term project.
5. We allow only individual developer, because we have development team. The hired developers must work with our team.
26 freelancers are bidding on average $13/hour for this job
I have more then 2.5 years experience in java web development with spring,MVC , hibernate and angular js and also experience in develop rest API. so i can easily understand your requirements and do as per it.