The portal is built on a PHP (Laravel) framework with a MySQL backend, featuring HTML, CSS, JavaScript, and Bootstrap for responsive design and a user-friendly interface. I leveraged GitHub for version control and employed JSON-based APIs for seamless data exchange. Notably, I developed an Aadhar Enabled Payment System (AEPS) and MicroATM functionality, attracting a wider user base and contributing to the portal's success by offering versatile and secure financial services.