FlatPartner.in clone Website Development

I want to create a website similar to FlatPartner.in, with the same core functionality, features, and overall user experience. I need a complete solution, including the website design, front-end and back-end development, database architecture, user authentication, admin panel, and all the workflows required to make the platform fully functional. The website should replicate the key capabilities of FlatPartner.in while being scalable, secure, responsive, and optimized for performance.