Decentralized Crypto Asset Management System Based on Blockchain

Student: Gordeychuk Dmitry

Educational Programme: Software Engineering (Bachelor)

Year of Graduation: 2020

Decentralized finance – DeFi – is a new trend of blockchain and cryptocurrencies. In just one year, this area was at the forefront of blockchain development and has evolved from a geek enthusiasm into a popular trend with market size of more than $ 700 million. A decentralized blockchain-based crypto asset management system was created as a part of the final qualification work. By using DeFi protocols this system allows the users to receive additional profit when the rate of ETH cryptocurrency increase. This paper provides an analysis of the decentralized finance market and presents a comparison of the developed solution with its analogues and competitors. This paper also presents the system architecture and describes approaches to system design. The DeFi protocols used in the solution and the interaction of system smart contracts with DeFi protocols are described. The software implementation of the entire system is described in the last chapter of this paper. It includes smart contracts on the Ethereum blockchain, Angular front-end web application, the server part on AdonisJS framework, implementation and the structure of the database. The paper contains 81 pages, 3 chapters, 43 illustrations, 5 tables, 46 bibliography items and 4 appendices. Keywords: Decentralized Finance; DeFi; Web Application; Crypto Asset Management; Blockchain; Ethereum; Smart Contracts.

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