Vedant Gajbhiye, Chaitrali Maskar , Sakshi Talekar , Amruta Abhangrao , Mrs. Reena Sahane , Ms. Surbhi Pagar

- As India is densely populated country, there is a need of centralized and secure application which can be useful to track the infants and also their vaccination schedule. In most of developing countries vaccination tracking is done manually by using paper which is very tedious and also information of vaccination may go missing. This project aims to develop an application which will register personal information of infant/parent. This information will get stored in database and fingerprint in block-chain. To check schedule or to monitor status of vaccine fingerprint will be inserted on device. The main aim of the project is to track vaccination status of infant using fingerprint. This application will also notify about the upcoming vaccine schedule as a reminder to parents, reducing chance of any infant not being vaccinated. This project will help to reduce disadvantage of existing system where we used paper-based approach. To develop this project, we will be using fingerprint device and to store fingerprint we will be using blockchain which will store info using SHA256 encryption. Thus, the project reviewed will be helpful for parents, medical institutes, government bodies. This innovation will guarantee the monitoring of vaccination progress and that no infant is left who is not vaccinated

https://doi.org/10.58357/jedcs.2025.v4.i1.16