Finalize HTML/JS Login Website

The core pages of my site are already coded in HTML, CSS and vanilla JavaScript; what I need now is someone to bring it across the finish line. The priorities are: • Build a secure dual-login system. Regular clients sign in to a user dashboard, while staff sign in to an admin panel... (Budget: $250 - $750 USD, Jobs: AJAX, CSS, Frontend Development, HTML, JavaScript, Node.js, PHP, Web Development)