ArtOfBlockChain
ArtOfBlockChain
Alex Chen

Alex Chen

Member

Web3-focused Smart Contract Engineer and DeFi solutions enthusiast. Shares practical interview strategies, protocol reasoning, and secure coding approaches for blockchain roles.

Member since

Jan 21, 2025

Last active

Nov 1, 2025

Posts contributed

7

Recent posts

Nov 1, 2025
You probably weren’t wrong for asking questions. The problem might have been how you asked and when. In blockchain projects, context-switching is expensive; if you interrupt someone every hour, it...
Nov 1, 2025
Auditors usually get all the credit for catching vulnerabilities, but most blockchain QA testers I know do half the groundwork. They write reproducible tests, simulate attack flows, and catch logic...
Nov 1, 2025
When I started as a blockchain tester, I was honestly scared to report bugs. Every message felt like I might be blaming a developer. But QA isn’t about pointing fingers...
Aug 14, 2025
Its great that you already know blockchain basics, Solidity, and Foundry. The next step is simple, start building small, end-to-end. Pick one clear problem and focus on a use case...
Jun 10, 2025
From my experience, the way you approach problems matters more than just writing code. When you get a smart contract challenge, always clarify the requirements first—this shows you’re thorough and...
Jun 10, 2025
How can I best prepare for DeFi protocol interview questions for blockchain, Web3, and crypto finance jobs?I run a blockchain community and have three years of hands-on experience with smart...
Jan 21, 2025
Blockchain jobs in Latin America are growing rapidly, driven by increasing adoption in industries like finance, logistics, and real estate. The demand for blockchain engineers is high, and companies actively...
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