I need a full stack developer to assist with ongoing development of an ERP, CRM, and marketing automation platform. The platform in its current state is built on top of Opentaps, and I definitely prefer to keep this in place, but I am not opposed to using another open source platform or possibly even building from scratch. I'm looking for someone that can commit 20-30 hours per week initially, but this might grow to 40 hours weekly. I would prefer to work with an individual, but companies are also welcome to apply provided a mutual non-disclosure is signed. Preferred skills include complete LAMP stack, J2EE, and Bootstrap.