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
Jan 26, 2026
Total activities
15

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Recent contributions

  1. #Discussions

    What US Companies Actually Evaluate When Hiring Remote Blockchain DevOps Engineers from India

    landing $120k+ remote, others stuck at $50–60k) even with similar “DevOps skills on paper.” What I’ve noticed US teams quietly optimize for...

  2. #Discussions

    DeFi Protocol Interview Questions for Crypto Finance Jobs: I can explain AMMs, but I ramble when they ask LP risk, oracles, and what breaks

    I’m preparing for DeFi protocol interview questions for Web3 / crypto finance jobs — the roles are usually described as protocol designer...

  3. #Discussions

    As a blockchain QA, how do you report critical bugs without damaging your relationship with developers?

    I work as a QA in a blockchain project, and I’m struggling with how to report critical bugs without creating friction with...

  4. #Discussions

    How do QA testers contribute during smart contract audits?

    Auditors usually get all the credit for catching vulnerabilities, but most blockchain QA testers I know do half the groundwork. They write...

  5. #Discussions

    Got removed from my first blockchain job — now scared to ask for help again

    You probably weren’t wrong for asking questions. The problem might have been how you asked and when. In blockchain projects, context-switching is...

  6. #Discussions

    How to Prepare for Live Coding Interviews as a Junior Blockchain Engineer

    From my experience, the way you approach problems matters more than just writing code. When you get a smart contract challenge, always...