Aakindewaindewa.hashnode.dev·Aug 5, 2025 · 4 min readContract Upgradeability in SoliditySmart contracts, once deployed on the blockchain, are immutable. That means their code can’t be changed, not a single line, not a single typo. While this immutability provides security and trust, it becomes a problem when you want to fix bugs, add fe...00
Aakindewaindewa.hashnode.dev·Aug 4, 2025 · 3 min readSolidity Libraries: Write Once, Use EverywhereSolidity, the smart contract language of Ethereum,enables one to build decentralized applications that run on-chain. But as the codebase grows, it can quickly get messy by repeating the same logic across contracts, bloating bytecode, and making life ...00
Aakindewaindewa.hashnode.dev·Aug 1, 2025 · 3 min readDeep Dive into Solidity: Advanced Concepts for Ethereum DevelopersSolidity is the cornerstone of smart contract development on the Ethereum blockchain. In this guide, I’ll break down three core topics: Inheritance, Modifiers, and Fallback Functions, while also diving into additional advanced issues that every serio...01S
Aakindewaindewa.hashnode.dev·Jul 30, 2025 · 7 min readDesign System in Blockchain vs. Design Patterns in Solidity: A Full BreakdownAs the blockchain space matures, clarity in software design becomes not just helpful, but essential. Whether you're deploying decentralised applications (dApps) or writing smart contracts in Solidity, two core concepts can shape the architecture and ...00
