Freelancer + Alibaba combination concept website

Condition to Bid: 1. No Upfront payment.(ONLY THROUGH MILESTONES) 2. The developer should have prior related experience must. 3. The complete project payments will be done in 3 stages, [login to view URL] design and testing, 2. after development and testing, 3. after handover and live testing on the web. Technology: 1. [login to view URL] /Angular.js for front-end and node.js for the complete backend and live chatting or 2. PHP LARAVEL where user can hire freelancer by discussing work and negotiating payment in chat and confirms and pay to escrow, in e-com same user can purchase material in bulk by doing message (no chat) to vendor for negotiation and vendor will repy to that msg, msg converstion will go on till [login to view URL] payment is same like above freelacer type, escrow system, milestone type. -Job posting - Bidding - Live chatting -Private Messaging - Inventory module - Seller dashboard - Buyer dashboard - milestone Process with escrow and payment management - Multiple Logistics - auction system with deposit - dispute management system -Zip/Postcode radius based search -Digital Goods -Credit System -Feedback and Rating System -Percent (%) fee per Projects -Monetization Tools -Social network login (FB,G+, Linkedin) -Facebook integration -Freelancer User Profiles -Multiple Payment Gateways -Multiple logistic/shipping gateways. -Email Notifications -Blog Support