This repository contains the projects I completed for the Decentralized Systems and Applications course during the Fall 2025 semester at MSKU University.
Each project demonstrates concepts such as blockchain architecture, smart contracts, and decentralized application (DApp) development.
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Solidity Basics
- this folder Contains basics of solidity language to write smart contracts!
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project1 : Hotel Room reservation smart contract : user can book a room and pay ether crypto Currency (in this smart contract 2 ether is the cost)! then the room becomes occupied.
- Important Note: (remix.ethereum.org) is used to compile and deploy this project
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project2 : HomeChain :Real Estate App like Zillow, Zillow is a giant online catalog of homes. (IN-PROGRESS)
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Important Note : technologies used in this projects are:
1- HardHat : used for creating smart contracts. 2- Ethers library : is a Java script library used for interacting with smart contracts. 3- React js : Java script framework for creating user interfaces to build client side website.
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General Model:
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Block Chain Architecture :
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How the System works?
⭐ Feel free to explore, fork, or contribute to these projects!