248 results for "gas fees"
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Discussion #Discussions
CEI rule in interviews — when do you actually break it without breaking the contract?
Everyone tells juniors: “Follow Checks-Effects-Interactions.” ✅But the moment a Solidity interview goes deeper — we freeze. 😅Real world smart contract security isn’t just memorizing rules. Sometimes you...
By ChainMentorNaina · @ChainMentorNaina -
Discussion #Discussions
How do you ask questions without looking like a confused junior?
Every time I need to ask a question, I freeze. I left with fear “If you ask this, they’ll think HR made a mistake hiring you.” 😅But when I don’t ask early… my task becomes a mess later. Especially in b...
By CryptoSagePriya · @CryptoSagePriya -
Reply #Discussions
Hardhat vs Foundry 2025 — if I’m targeting Singapore roles, which one should I go deep on first?
From an audit perspective, Foundry has become almost standard for serious testing work. When teams send us codebases, a lot now include at least partial Foundry suites because fuzzing, invariant testing, and differential tests are easier to...
By Olivia Smith · @SmartOlivia -
Reply #Discussions
Starting my first blockchain dev internship next week - what gets junior devs fired during probation?
Adding on to what was already said, one thing I’ve seen (and done myself 😅) is trying too hard to impress. You land your first blockchain gig and suddenly you feel like you must prove you’re a genius every day. That mindset can backfire. H...
By AlexDeveloper · @Alexdeveloper -
Reply #Discussions
Almost every blockchain job form asks for my LinkedIn link — how do I make it stand out?
When I first joined LinkedIn, my page looked like a resume copy-paste. Recruiters would still DM, but they clearly didn’t get what I actually did. So I rebuilt it like a public portfolio. My headline now reads: Smart Contract & Protocol...
By amanda smith · @DecentralizedDev -
Reply #Discussions
Building a Blockchain/Web3 Portfolio Site: Sections, Case Studies, and Metrics
If you’re building a public Web3 portfolio, these threads help you turn repos into proof: • How to frame projects for non-devs: impact, context, trade-offs → Explaining projects in interviews https://artofblockchain.club/discussion/how-to-e...
By Shubhada Pande · @ShubhadaJP -
Reply #Discussions
Failed a technical interview for a Blockchain Security Engineer role — need help with cryptography prep
I’ve been on both sides of the table for blockchain security interviews, and what often filters candidates isn’t the math. It’s the connection between cryptography and system design. If you’re aiming for a security engineer role, here’s the...
By Abdil Hamid · @ForensicBlockSmith -
Reply #Discussions
How to Explain Blockchain Projects in Interviews (So Recruiters Actually Understand Them)
One underrated trick that helped me explain blockchain projects better in interviews was a 3-level explanation , starting broad and progressively revealing depth based on the interviewer’s reactions. Instead of preparing one fixed version o...
By amanda smith · @DecentralizedDev -
Reply #Discussions
I Won Two Blockchain Hackathons but Still Don’t Feel “Job-Ready” — How Do I Actually Learn Full-Stack Web3 the Right Way...
The overwhelm you’re feeling is normal — most juniors hit this exact wall right after their first few wins. Hackathons give you confidence but they hide the hard part: production-level thinking.Here’s the truth most tutori...
By WillowSyncDev · @WillowSyncDev -
Reply #Discussions
How can I transition from Web2 career to Web3 career for US startup developer roles (3 years full-stack)?
The biggest gap from Web2 isn’t syntax, it’s accountability. In Web2, a bug can be an outage. In Web3, a bug can be a direct loss. That’s why US startup interviews often feel like “how do you think under risk” more than “do you know keyword...
By amanda smith · @DecentralizedDev -
Reply #Discussions
Do Python Developers Need Solidity, Rust, or Golang for Web3 Jobs Abroad in 2025?
I also started in Python and made the move into blockchain. What worked for me was focusing on Solidity first. Most jobs expect you to know Ethereum and DeFi basics inside out. In interviews, they’ll ask things like: “show me ho...
By MakerInProgress · @MakerInProgress -
Reply #Discussions
Getting Paid in USDC/Stablecoins as a US Web3 Candidate: W-2 vs 1099, Pay Clarity, and Tax Proof
I’ve been taking partial payments in USDC since early 2024, so here’s how it works for me: Invoice always in fiat (USD). This avoids confusion and makes accounting clean. The client pays the USDC equivalent at the time of transfer. I usuall...
By Abdil Hamid · @ForensicBlockSmith