Startup Networking Membership Portal

I need a web-based portal that lets paid members—specifically start-ups—discover one another and collaborate. The core of the site will be a networking forum where users can open public discussion threads, send private messages, and create ad-hoc group chats... (Budget: ₹12500 - ₹37500 INR, Jobs: HTML, Laravel, Node.js, Payment Gateway Integration, PHP, React.js, Web Development, Website Design)