Indian blood donation still remains plagued by numerous challenges such as insufficient supply, inefficient storage, and no real-time tracking. The infrastructure in place is mostly fragmented, resulting in the challenge of matching demand with supply, particularly during emergency situations. Further, manual recording and the use of conventional techniques make blood banks inefficient, thus making it hard to ensure timely delivery and reduce wastage. To deal with these challenges, we introduce BloodLink India, a sophisticated, cloud-based blood bank solution on AWS technologies. The solution uses AI-based demand forecasting, blockchain for safe and transparent transactions, IoT for real-time monitoring of blood storage temperature, and geolocation-based alerts for the donors. Using AWS cloud infrastructure, BloodLink India offers a scalable, secure, and automated platform to manage blood donation and distribution more efficiently and transparently. This paper discusses the design, methodology, and implementation of BloodLink India along with highlighting its real-world applications. The system would transform blood bank management with real-time information, minimizing wastage, and making blood available where and when it is most needed. Applications range from emergency response coordination to effective donor mobilization via geolocation-based notifications and complementing existing healthcare networks seamlessly, thereby making healthcare more accessible all over India.