Full-Stack SaaS Developer Needed for Pilot Product (CSV Upload + Dashboard + Backend System)

I’m looking for an experienced Full-Stack SaaS Developer to build a pilot version of a data-driven SaaS application from end-to-end. This is not a simple website or UI project — it is a functional SaaS system that processes uploaded data and displays structured insights through a dashboard. Project Overview The product will allow users to: Sign up and log in securely Upload CSV files Process and store structured data in a database View processed data through a dashboard Access an admin panel for basic management The goal is to build a working SaaS pilot that is stable, scalable, and ready for early users. Core Features User authentication (login / signup) Role-based access control (RBAC) CSV file upload and processing Backend API development Database design and implementation Dashboard to visualize processed data Admin panel (basic controls) Deployment to cloud (Vercel / AWS / Render etc.) UI/UX UI designs are provided as static images Developer will convert designs into a responsive frontend Important Notes This is a pilot product, not a throwaway MVP Code must be clean, modular, and scalable Architecture should allow future expansion (AI layer + multi-tenant SaaS later) Strong preference for developers who have built SaaS dashboards or data-heavy systems