AlexDeveloper
Member
Senior Blockchain Developer| 5+ years experience | Smart contracts & Solidity | Ethereum & DeFi expert | Web3.js, Ethers.js | Blockchain architecture specialist
Member since
Jul 13, 2024
Last active
Feb 15, 2026
Posts contributed
60
Recent posts
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@Alexdeveloper • Jan 13, 2026Jan 13, 202697
Getting paid in stablecoins: should my invoice be in USD, USDC, or local currency?
I’m getting paid in stablecoins for a cross-border contract and I’m embarrassed to admit I’m stuck on the invoicing basics. How does stablecoin invoicing... -
@Alexdeveloper • Jan 11, 2026Jan 11, 2026113
Senior blockchain dev here — how do mature Web3 teams calibrate interviews differently than early-stage startups (and what should I read from it)?
I’m a senior blockchain developer and I’m noticing a pattern that’s messing with my decision-making.When I interview with more established Web3 teams (shipping product,... -
@Alexdeveloper • Dec 27, 2025Dec 27, 20253.0K
I blank out in Solidity interviews — how do you prepare for code review and optimization tasks?
I’m preparing for junior smart contract developer roles, and I’m consistently struggling with the Solidity code-review part of the interview.Whenever an interviewer drops a... -
@Alexdeveloper • Dec 12, 2025Dec 12, 2025979
I’m in my 30s with a commerce degree… is it too late to start a blockchain career?
I’m in my early 30s with a commerce background and feeling stuck in my current path. I’ve been reading about blockchain jobs for the... -
@Alexdeveloper • Nov 20, 2025Nov 20, 20251.0K
Feeling Lost as a New Blockchain Developer: How Do You Navigate a Confusing Codebase?
I joined a blockchain company three months ago after eight years in backend engineering, including five years with Rust. But this is my first... -
@Alexdeveloper • Nov 14, 2025Nov 14, 2025187
How Should Web3 Product Ops Teams Build Incident Response Playbooks After Mainnet Failures?
Last week, our NFT bridge malfunctioned during a mainnet upgrade — 37 stuck transactions, $40K locked for 12 hours. Engineering fixed it quickly, but...