<h3 class="uui-heading-subheading">Smart Contract Development</h3><div class="jtbd-card"><div class="jtbd-card-single">Designing secure smart contract architecture for blockchain solutions.</div><div class="jtbd-card-single">Writing smart contracts using Solidity or Vyper programming languages.</div><div class="jtbd-card-single">Implementing ERC-20 or ERC-721 token standards for projects.</div><div class="jtbd-card-single">Deploying smart contracts on Ethereum, Binance Smart Chain, or similar platforms.</div></div><h3 class="uui-heading-subheading">Testing & Security Audits</h3><div class="jtbd-card"><div class="jtbd-card-single">Conducting unit tests to validate smart contract functionality.</div><div class="jtbd-card-single">Performing security audits to identify vulnerabilities in code.</div><div class="jtbd-card-single">Utilizing testing frameworks like Truffle and Hardhat for contract tests.</div><div class="jtbd-card-single">Implementing formal verification techniques for critical smart contracts.</div></div><h3 class="uui-heading-subheading">Integration & Deployment</h3><div class="jtbd-card"><div class="jtbd-card-single">Integrating smart contracts with frontend applications using web3.js or ethers.js.</div><div class="jtbd-card-single">Setting up decentralized finance (DeFi) protocols using smart contracts.</div><div class="jtbd-card-single">Creating and managing multi-signature wallets for contract execution.</div><div class="jtbd-card-single">Establishing continuous integration/continuous deployment (CI/CD) pipelines for smart contracts.</div></div><h3 class="uui-heading-subheading">Documentation & Community Engagement</h3><div class="jtbd-card"><div class="jtbd-card-single">Writing comprehensive documentation for smart contract functionality.</div><div class="jtbd-card-single">Creating tutorials for developers on using deployed contracts.</div><div class="jtbd-card-single">Participating in open-source smart contract projects on GitHub.</div><div class="jtbd-card-single">Engaging with the blockchain community through forums and social media.</div></div>