Build an Online Store | magento 1.9.1 | Multivendor

hello , We are looking to development of ecommerce website. please let us know, if you do professional website development in mangento 1.9.1 the version in document is 2. please replace it with 1.9.1 Please read the document carefully. we will not buy any plugin/extension, developer need to take care of inclusive cost and making it placed with latest magento version we will need full backend training as well for upto 3-5 days, full training to manage. the project should be build with continuous feedback from us on the run, so that we remain in same page. plus there should be provision of 2-3 months to fix bugs and AMC proposal should be supplied before start of development. please share your proposal ...