bkash is a mobile banking system in Bangladesh that allows users to send, receive, and pay money from their mobile phones. It provides financial services like money transfer, bill payment, mobile recharges, and cash withdrawals from bkash agents. The system uses programming languages like Java, C/C++, HTML, JavaScript and CSS. It offers benefits such as easy and safe money transactions and mobile recharges. However, it sometimes works slowly to confirm users and needs to add more facilities. The presentation discusses developing the server system further and launching mobile apps.