SmartContractGuru

SmartContractGuru

Member

Senior Blockchain Developer with 8+ years experience. Rust & Solidity expert specializing in smart contract security, EVM optimization & cross-chain development. Active in Ethereum, Solana & Polkadot ecosystems. Passionate mentor for Web3 careers.

Member since
Aug 13, 2024
Last active
Feb 20, 2026
Total activities
97

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Recent contributions

  1. #Discussions

    I landed on this thread while prepping for a US-remote Solidity loop and the phrase “multi...

    I landed on this thread while prepping for a US-remote Solidity loop and the phrase “multi-chain experience” keeps coming up, but interviewers...

  2. #Discussions

    US DeFi Solidity interviews: how to explain external call risks without sounding textbook (reentrancy, reverts, gas griefing)

    In a recent US DeFi team Solidity interview (remote loop), I got asked: “What are the risks of making an external call...

  3. #Discussions

    Singapore Web3 teams: what QA proof do you trust before shipping a proxy upgrade?

    I’m testing an upgradeable Solidity system (proxy pattern) and I’m realizing “tests passing” doesn’t automatically mean the upgrade is safe. The scary...

  4. #Discussions

    Upgradeable contracts still confuse me — how do you reason about initializer guards and storage layout safely?

    One mental model that finally clicked for me: with proxies, you’re not “upgrading a contract”… you’re upgrading code that reads an already-filled...

  5. #Blockchain Basics

    How to Get Hired in Web3 in 2026 (Role Fit + Proof of Work + Next Steps)

    I’ve noticed most people preparing for Web3 jobs get stuck on role selection more than learning. For those who actually got interviews:...

  6. #Discussions

    Smart contract audit + AI review” in JDs — legit workflow or red flag?

    +1 to the split. I’d ask them one simple question in the first call: “When you say AI-assisted audit review, what are...