--- title: "Vasvi Garg (@vasvigarg) | Hashnode" description: "Vasvi Garg (@vasvigarg) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@vasvigarg" --- @vasvigarg # Vasvi Garg @vasvigarg · Joined May 2025 ### [Mastering Maintainable Code: A Deep Dive into S.O.L.I.D. Principles with C++](https://solidprinciple.hashnode.dev/mastering-maintainable-code-a-deep-dive-into-solid-principles-with-c?utm_source=hashnode&utm_medium=feed) As software engineers, we all strive to build robust, scalable, and easy-to-maintain systems. However, without a strong architectural foundation, even the most brilliant code can quickly become a tangled mess, prone to bugs and resistant to change. T... 6 min read · [solidprinciple.hashnode.dev](https://solidprinciple.hashnode.dev/mastering-maintainable-code-a-deep-dive-into-solid-principles-with-c?utm_source=hashnode&utm_medium=feed) [Dec 8, 2025](https://hashnode.com/posts/mastering-maintainable-code-a-deep-dive-into-solid-principles-with-c/693706d280cd0e194aade959) ### [Enforcing Professionalism in Your Spring Boot Project Structure](https://structureisntoptional.hashnode.dev/enforcing-professionalism-in-your-spring-boot-project-structure?utm_source=hashnode&utm_medium=feed) Let me be brutally honest: If your Spring Boot project doesn't follow a proper structure, you're setting yourself up for failure. Not tomorrow, not next month, but inevitably. And if you're running an open-source organization? This isn't just importa... 5 min read · [structureisntoptional.hashnode.dev](https://structureisntoptional.hashnode.dev/enforcing-professionalism-in-your-spring-boot-project-structure?utm_source=hashnode&utm_medium=feed) [Nov 1, 2025](https://hashnode.com/posts/enforcing-professionalism-in-your-spring-boot-project-structure/6905faf17906b0a69872f457) ### [SQL Injection in Java: Proof-of-Concept for Vulnerable vs. Secure Database Access](https://sqlinjectioninjava.hashnode.dev/sql-injection-in-java-proof-of-concept-for-vulnerable-vs-secure-database-access?utm_source=hashnode&utm_medium=feed) Introduction According to OWASP, SQL injection remains one of the most critical web application security risks. In this article, I'll demonstrate exactly how SQL injection works using a live Java Spring Boot POC, and show you the correct way to preve... 7 min read · [sqlinjectioninjava.hashnode.dev](https://sqlinjectioninjava.hashnode.dev/sql-injection-in-java-proof-of-concept-for-vulnerable-vs-secure-database-access?utm_source=hashnode&utm_medium=feed) [Oct 19, 2025](https://hashnode.com/posts/sql-injection-in-java-proof-of-concept-for-vulnerable-vs-secure-database-access/68f4e87da9785fd65a46b1f5) ### [The Solana Stablecoin Surge: Building the High-Speed Rail for Global Finance](https://stablecoins-on-solana.hashnode.dev/the-solana-stablecoin-surge-building-the-high-speed-rail-for-global-finance?utm_source=hashnode&utm_medium=feed) The world of finance is undergoing a silent but monumental shift, with Solana at its heart. Forget the fleeting buzz of memecoins; a $12.5 billion transformation is quietly positioning Solana as the essential backbone for a new era of digital money. ... 15 min read · [stablecoins-on-solana.hashnode.dev](https://stablecoins-on-solana.hashnode.dev/the-solana-stablecoin-surge-building-the-high-speed-rail-for-global-finance?utm_source=hashnode&utm_medium=feed) [Jun 27, 2025](https://hashnode.com/posts/the-solana-stablecoin-surge-building-the-high-speed-rail-for-global-finance/685ee45f3f197ba9c664220d) ### [Simplifying Web3: How ERC-4337 Account Abstraction Ends UX Nightmares](https://web3uxlab.hashnode.dev/simplifying-web3-how-erc-4337-account-abstraction-ends-ux-nightmares?utm_source=hashnode&utm_medium=feed) The promise of Web3 – decentralization, true ownership, and a more equitable internet – is captivating. Yet, for many, interacting with dApps feels like navigating a maze of private keys, gas fees, and cryptic transaction hashes. This friction has be... 9 min read · [web3uxlab.hashnode.dev](https://web3uxlab.hashnode.dev/simplifying-web3-how-erc-4337-account-abstraction-ends-ux-nightmares?utm_source=hashnode&utm_medium=feed) [May 27, 2025](https://hashnode.com/posts/simplifying-web3-how-erc-4337-account-abstraction-ends-ux-nightmares/6835d5a3054d6af588b20d30)