Elderberry is an elderly-helper matching platform, whose aim is to create a balanced ecosystem to enable and incentivise collaboration between older people, helpers, volunteers, donors and NGOs, thus significantly boosting care service coverage. The system uses myriad modern technologies to reduce costs and increase efficiency, including an AI recommendation engine, a highly optimised simple user experience, and a specially designed two-phase coin cycle with an NFT-signed transaction log, all of which operate on a cloud platform.