Build a digital peer-to-peer job marketplace with fully responsive website, ios & android native apps.

Hi there, We need to build a digital peer-to-peer job marketplace with functionality similar to fiverr & having few of the social interaction features like instagram & snapchat. Apart form this there will be some additional features like the user level subscriptions + memberships, enhanced user profile page, service booking, chat/messaging, paid audio & video call session bookings. This project needs to have fully responsive website frontend+backend, ios & android app. 3rd Party api's will needed to be integrated wherever needed for such as payments, otp+flashcall, push notifications, chat, audio & video functions. There will be few major user roles in marketplace as mentioned below: 1) Frontend Users: Buyer(End Users), Seller(Service Providers), Partner Users & Affiliate Marketers. 2) Backend Users: Administrator & Staff User logins with Role-Based Access Control features. Our goal is to develop an online service marketplace having few similar features like fiverr, snapchat, & UiUx like instagram etc. Having a robust inbuilt communication system leveraging full device and OS capabilities. Further project details & requirements will be discussed once we find your bid relevant to our needs. Note: a) Initially this project will be a limited budget until deployment, afterwards it will be a long time continuing projects and we prefer the team who includes troubleshooting, bux fixes & maintenance for a time period of a year at least. b) Also we would like you to mention the procedures & technologies which you use for such projects. c) We will only consider the bids having the frontend+backend demo details along with relevant work experience & running projects in there portfolio.