Our company is a team of 5 full-time English, German, and Hungarian speaking developers and graphic designers.
If you work with us you get the workload of multiple developers at once, which one huge benefit is, that our skill set vary from Ruby-on-Rails through PHP to Photoshop, and 3dsMax graphic designs with an over 15 years of experience in the business, and have already developed several websites, and projects as well as huge databases for companies. -only our profile on freelancer.com is new!
As I've read, this is a quite serious project which requires the best insight to deliver swiftly. 1 - 4 weeks might be a bit tight, but to more precisely discuss these type of terms, we'd need to have a conversation with you and some of our developers. I believe we are the perfect fit for this job, as we can provide the insight of multiple developers at once.