Profile Website (e.g. LinkedIn like) - ReactJS, Slim 4, MySQL

Please DO NOT BID unless you have read the below in full. You need to have strong expertise in ReactJS, Slim 4, MySQL. I am open to using ExpressJS instead of Slim PHP in backend if you can provide justifications for the same. Shortlisting for project will be based on chat/talk to ensure you understand requirement & can articulate design approach well. High Level Requirement: Build a profile creation website. For ease of understanding, you can consider it similar to LinkedIn or [login to view URL] Key Features: 1. Basic Login & OAuth Login 2. Users can create profiles (name, education, occupation, hobbies & many more items). Expect about 6 to 10 sections in each profile [Examples of sections are: Personal Details section, Comments section, Announcements section, File Upload section] 3. Establish connections with other profiles 4. Comment/Add Inputs on other profiles (based on permissions provided to them & their connections 5. Upload their photos/videos etc. to profiles 6. Search profiles based on text & filter criteria (similar to any other search on LinkedIn / Amazon / even freelancer) 7. Explore Connected Profiles 7. Invite others to join & view/comment on their profile 7. Payment gateway integration (for subscriptions etc.) Support that will be provided: 1. Rough (note only rough) UI wireframes to help understand expected screen functionality 2. Guidance on Data Model in MySQL 3. Requirements & Logic 4. Any logic clarifications Work to be delivered 1. Design UI & build Front End Screens in ReactJS. 2. Design & build backend APIs using Slim 4 & have the ReactJS front end consume it. 3. Use MySQL database to store data & retrieve data using queries, functions/stored procedures 4. Optimize & reduce file size (while not impacting user visual experience) any images uploaded by user 5. All code needs to be well structured & commented Delivery Mode: 1. Upload all code to Github atleast every 3 days 2. Deploy the same code to hosting site for testing atleast every 3 days. Payment: Payment will be done upon completion of the full project i.e. code deployed in GitHub & hosting site, features tested without bugs.