--- title: "akindewa (@akindewa28) | Hashnode" description: "Cloud Engineering Student. Read the latest articles by akindewa on Hashnode." url: "https://hashnode.com/@akindewa28" --- @akindewa28 # akindewa @akindewa28 · Joined January 2025 Cloud Engineering Student ### [Contract Upgradeability in Solidity](https://dewa.hashnode.dev/contract-upgradeability-in-solidity?utm_source=hashnode&utm_medium=feed) Smart Contract Upgradeability in Solidity: Proxy Patterns, UUPS & Safe Upgrades for Beginners 4 min read · [dewa.hashnode.dev](https://dewa.hashnode.dev/contract-upgradeability-in-solidity?utm_source=hashnode&utm_medium=feed) [Aug 5, 2025](https://hashnode.com/posts/contract-upgradeability-in-solidity/68914a8332620242a87bd496) ### [Solidity Libraries: Write Once, Use Everywhere](https://dewa.hashnode.dev/solidity-libraries-write-once-use-everywhere?utm_source=hashnode&utm_medium=feed) Solidity, 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 ... 3 min read · [dewa.hashnode.dev](https://dewa.hashnode.dev/solidity-libraries-write-once-use-everywhere?utm_source=hashnode&utm_medium=feed) [Aug 4, 2025](https://hashnode.com/posts/solidity-libraries-write-once-use-everywhere/6890b3a4c7306ba84742394b) ### [Deep Dive into Solidity: Advanced Concepts for Ethereum Developers](https://dewa.hashnode.dev/deep-dive-into-solidity-advanced-concepts-for-ethereum-developers?utm_source=hashnode&utm_medium=feed) Solidity 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... 3 min read · [dewa.hashnode.dev](https://dewa.hashnode.dev/deep-dive-into-solidity-advanced-concepts-for-ethereum-developers?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/deep-dive-into-solidity-advanced-concepts-for-ethereum-developers/688c95da2f4db9fd5ab92131) [Aug 1, 2025](https://hashnode.com/posts/deep-dive-into-solidity-advanced-concepts-for-ethereum-developers/688c95da2f4db9fd5ab92131) ### [Design System in Blockchain vs. Design Patterns in Solidity: A Full Breakdown](https://dewa.hashnode.dev/design-system-in-blockchain-vs-design-patterns-in-solidity-a-full-breakdown?utm_source=hashnode&utm_medium=feed) As 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 ... 7 min read · [dewa.hashnode.dev](https://dewa.hashnode.dev/design-system-in-blockchain-vs-design-patterns-in-solidity-a-full-breakdown?utm_source=hashnode&utm_medium=feed) [Jul 30, 2025](https://hashnode.com/posts/design-system-in-blockchain-vs-design-patterns-in-solidity-a-full-breakdown/688a1b1b10ae548da3461f87)