Solidity Lottery Smart Contract
Ethereum lottery with fixed entry fee, minimum players, and manager-only winner selection.
SolidityHardhatPayableEvents
Portfolio
Projects overview
Five Solidity and Hardhat projects with simulated frontend demos for web3.nasirovpe.com.
Solidity Auction V2
Secure auction contract with reserve pricing and second-price bidding mechanics.
SolidityReentrancy GuardSecond-PriceTests
Solidity Crowdfunding Smart Contract
Governance-style crowdfunding with voting, spending requests, and refunds.
SolidityGovernanceVotingRefunds
ERC20 Token Smart Contract
Manual ERC20-style token with transfers, approvals, and delegated transfers.
ERC20AllowanceMintUnit Tests
Solidity ICO Smart Contract
ICO crowdsale with caps, limits, emergency controls, and token lock logic.
ICOCrowdsaleHard CapEmergency Stop