<h3 class="uui-heading-subheading">Smart Contract Development</h3><div class="jtbd-card"><div class="jtbd-card-single">Writing ERC20 and ERC721 token contracts.</div><div class="jtbd-card-single">Developing decentralized applications (dApps) on Ethereum.</div><div class="jtbd-card-single">Implementing complex logic in smart contracts.</div><div class="jtbd-card-single">Creating and deploying crowdsale contracts.</div></div><h3 class="uui-heading-subheading">Testing and Security Audits</h3><div class="jtbd-card"><div class="jtbd-card-single">Conducting unit tests for smart contracts.</div><div class="jtbd-card-single">Performing gas optimization on deployed contracts.</div><div class="jtbd-card-single">Auditing contracts for vulnerabilities and exploits.</div><div class="jtbd-card-single">Running automated testing with frameworks like Truffle.</div></div><h3 class="uui-heading-subheading">Deployment and Maintenance</h3><div class="jtbd-card"><div class="jtbd-card-single">Deploying smart contracts to various networks (mainnet/testnet).</div><div class="jtbd-card-single">Upgrading smart contracts using proxy patterns.</div><div class="jtbd-card-single">Monitoring contract interactions on the blockchain.</div><div class="jtbd-card-single">Maintaining documentation and user guides for contracts.</div></div><h3 class="uui-heading-subheading">Collaboration and Consultation</h3><div class="jtbd-card"><div class="jtbd-card-single">Consulting with clients to understand project requirements.</div><div class="jtbd-card-single">Collaborating with front-end developers on smart contract integration.</div><div class="jtbd-card-single">Providing technical support for contract-related queries.</div><div class="jtbd-card-single">Participating in code reviews with peer developers.</div></div>