Aqualink

As the developer of this application, I built a water credit trading platform powered by smart contracts, integrated with conservation incentive systems to encourage active participation in environmental sustainability programs. The platform allows users to trade water credits, which are digital representations of water usage rights, managed transparently and automatically through blockchain technology. To ensure accurate and transparent water usage monitoring, I integrated an Internet of Things (IoT) system capable of detecting water discharge in real time and controlling automatic taps. This not only helps minimize water waste but also provides historical water usage data, visualized through easy-to-understand graphs. Users can track their consumption patterns and evaluate their conservation efforts over time. To ensure secure and seamless transactions, I implemented Midtrans payment gateway integration, supporting various payment methods with high-level encryption and security standards. This enables users to easily purchase water credits or contribute to conservation programs through trusted and encrypted transactions. The entire system was designed with a focus on transparency, efficiency, and positive environmental impact, aiming to be a real-world solution for sustainable and equitable water resource management.