Dossier is a decentralized e-portfolio and credentials management platform built on top of Blockchain. Dossier aims effective storage, easy and instant verification of educational credentials. Harnessing the power of Blockchain, Dossier is decentralized, hence reducing maintenance costs and improving security. Dossier aims to be a tamper-proof platform which will aid universities, students as well as various organizations that want to verify educational credentials of a person.