SIWES Physical

Web3 & Blockchain Development

Overview

Understand blockchain fundamentals and build on them. Covers smart contracts, dApps, Solidity, security auditing, and Web3 tooling. Best suited for strong developers ready to go deeper.

Duration

3 months

Format

SIWES Physical

Total Enrollment Fee

₦400,000

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What you'll learn

Write and deploy Solidity smart contracts using OpenZeppelin libraries
Build ERC-20 and ERC-721 (NFT) token contracts with security best practices
Set up Hardhat development environment, write unit tests, and run security audits
Connect smart contracts to React frontends using Ethers.js and Viem
Identify and fix common vulnerabilities — re-entrancy, integer overflow, access control flaws
Understand Layer-2 scaling (Arbitrum, Optimism) and cross-chain interoperability
Explore AI-powered smart contract auditing tools used in production