ArtofBlockchain
Login Sign-up
  • Home
  • Direct Messages
  • Activities

Public Channels

  • announcement-and-services
  • discussions
  • resources
  • job-board
  • web3-talent-acquisition
  • job-seeker-discussions
  • talent-and-career-guides
  • web2-to-web3-interviews
  • introductions
  • blockchain-quiz

Community Feed

Latest Trending Most replied
All activities
Job Posting CV review JD Review
  • AuditWardenRashid
    AuditWardenRashid
    @AuditWarden • Feb 26, 2026
    Feb 26, 2026
    1.8K

    YouTube says Web3 is booming. My network says otherwise. What’s the real market in 2025?

    I’m trying to sanity-check the Web3/blockchain job market in 2025 beyond the YouTube narrative. A lot of creators keep saying “Web3 is booming” and “salaries are exploding,” but in my...

    Like 9 Replies 4
  • Difficulty - Medium
    Total Plays - 1,591
    Allowed Time - 10 sec
    Best time - 6.708 sec

    In EVM, which opcode can silently fail and return a boolean instead of reverting?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    Low-level CALL (and friends like DELEGATECALL) returns a success flag rather than automatically bubbling a revert. If you don’t check that boolean (or decode return data properly), your contract may continue in a “success-looking” state while the external call actually failed. This is a classic Solidity audit finding tied to unsafe external interactions.
    Leaderboard
  • Zamereum
    Zamereum
    @zippy-cloud • Feb 26, 2026
    Feb 26, 2026
    565

    UAE Web3 job search (Dubai): 2-year blockchain dev looking for referrals, meetups, and cert guidance

    Hi everyone — I’m a blockchain developer in Dubai/UAE on a 2-month visit visa, and I’m actively trying to land a role here before my visa runs out. I have...

    Like 4 Replies 3
  • ChainMentorNaina
    ChainMentorNaina
    @ChainMentorNaina • Feb 26, 2026
    Feb 26, 2026
    258

    US Remote Solidity Take-Home Assignment: Gas Optimization vs Clean Code — Do Interviewers Actually Grade SSTORE/SLOAD and Foundry Tests?

    I’m interviewing for US remote Solidity roles and keep getting a Solidity take-home assignment instead of a live coding round. The part I’m stuck on isn’t “can I finish it”...

    Like 2 Replies 3
  • Difficulty - Medium
    Total Plays - 1,600
    Allowed Time - 10 sec
    Best time - 9.942 sec

    Which audit issue is most often downgraded incorrectly?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    Front-running is often downgraded incorrectly in smart contract audits because teams underestimate MEV and mempool-based exploitability. In DeFi security, transaction ordering attacks can cause repeated economic loss even without a classic code exploit.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 1,598
    Allowed Time - 10 sec
    Best time - --

    Which finding has highest real-world exploit probability?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    Access control bugs often have the highest real-world exploit probability in smart contracts because attackers can directly call privileged functions when role checks fail. In blockchain security audits, broken authorization logic is a common cause of fund loss and protocol takeover.
    Leaderboard
  • Wasim Choudhary
    Wasim Choudhary Rising Star
    @K9QfAg6 • Feb 23, 2026
    Feb 23, 2026
    249

    ERC4337 enabling AA for Ethereum

    Just Created a Education Doucmention, actually let me rephrase, a Architectural dissection for ERC4337 enabling AA(Account Abstraction) for Ethereum, and No worries Native Zksync AA soon! Every Topic presents with...

    Like 2 Replies 2
  • Merrythetechie
    Merrythetechie
    @Merrythetechie • Feb 23, 2026
    Feb 23, 2026
    296

    Singapore Rust jobs in Web3: which teams actually hire Rust (L1/L2/infrastructure) — and how do they screen?

    I’m exploring Rust jobs in Singapore and I’m trying to map the real market (not just “Rust preferred” in a JD). In Web3, who actually hires Rust engineers here —...

    Like 7 Replies 4
  • ChainPenLilly
    ChainPenLilly
    @ChainPenLilly • Feb 21, 2026
    Feb 21, 2026
    1.3K

    Freelance Web3 writing rates in 2025: per-blog, whitepaper, technical docs, and monthly retainer pricing (real ranges)

    I’m a freelance blockchain writer doing a mix of Web3 blog writing, whitepaper writing, technical documentation, research reports, and thought-leadership content and I’m stuck on pricing. When I search “freelance...

    Like 9 Replies 4
  • ChainMentorNaina
    ChainMentorNaina
    @ChainMentorNaina • Feb 20, 2026
    Feb 20, 2026
    4.1K

    US remote Solidity roles: how to show multi-chain experience (Solana → EVM/L2) without losing depth?

    I’ve been working mainly on Solana for about 4 years, and until recently that depth felt like a real strength.Now I’m looking at US-remote Solidity roles and the bar keeps...

    Like 8 Replies 6
  • SmartContractGuru
    SmartContractGuru
    @SmartContractGuru • Feb 22, 2026
    Feb 22, 2026
    304

    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 part is that upgrade failures can look fine...

    Like 3 Replies 3
  • ChainPenLilly
    ChainPenLilly
    @ChainPenLilly • Feb 19, 2026
    Feb 19, 2026
    1.6K

    US Web3 offer background checks — what tends to go wrong at the last step? (DeFi / Solidity)

    I’m in late-stage interviews for a DeFi-focused Solidity developer role with a US-based team (remote). They’ve been clear that the offer will be contingent on a standard background check plus...

    Like 3 Replies 4
  • Shubhada Pande
    Shubhada Pande
    @ShubhadaJP • Feb 13, 2026
    Feb 13, 2026
    5.6K

    Smart Contract Audit Checklist: What Auditors Actually Check (and How to Prepare)

    Like 15 Replies 3
  • Abdil Hamid
    Abdil Hamid
    @ForensicBlockSmith • Feb 13, 2026
    Feb 13, 2026
    1.8K

    Hardhat vs Remix for beginners: when building a dApp, what should I use and why?

    Hey everyone — I’m new to Ethereum development and building a small dApp (Solidity + ethers.js).I keep seeing “use Hardhat”, but I’m still unclear what Hardhat is used for in...

    Like 11 Replies 6
  • Shehnaz Hussain
    Shehnaz Hussain
    @shehnaz • Apr 18, 2026
    Apr 18, 2026
    308

    Dubai to US relocation for Rust / protocol engineering: what candidates underestimate (visa + runway + timelines)

    I’m based in Dubai and I’m trying to understand a US relocation plan for Rust blockchain/protocol engineering roles.On paper it looks simple: interview, get an offer, move. But the more...

    Like 4 Replies 3
  • Natalie Reed
    Natalie Reed
    @WillowSyncDev • Feb 9, 2026
    Feb 9, 2026
    829

    I’m a blockchain developer returning after a 1.5-year break — how do I explain the gap for US-based Web3 roles (EST/PST overlap etc)?

    I’ve been building in Web3 for ~4 years, then took a 1.5-year break for personal reasons plus a few freelance experiments that didn’t scale. Now I’m trying to re-enter, and...

    Like 5 Replies 5
  • Abdil Hamid
    Abdil Hamid
    @ForensicBlockSmith • Feb 8, 2026
    Feb 8, 2026
    3.0K

    Full-time blockchain dev here — how do you study without burning out?

    I'm feeling tired with energy management as a full-time blockchain developer. I feel completely drained after 9-10 hours coding smart contracts, debugging DeFi protocols, and back-to-back architecture meetings. I’m specifically...

    Like 8 Replies 8
  • Sheza Henry
    Sheza Henry
    @ChainVisionary • Feb 8, 2026
    Feb 8, 2026
    985

    DeFi Developer Roles: What Legal & Regulatory Risks Should I Actually Prepare For?

    I’m evaluating a DeFi developer role at a small protocol, and the closer I look, the more unsure I get about the legal side rather than the technical side. Here’s...

    Like 5 Replies 7
  • AuditWardenRashid
    AuditWardenRashid
    @AuditWarden • Feb 7, 2026
    Feb 7, 2026
    1.8K

    Blockchain Developer vs Data Scientist for Singapore (from Germany): Which path gets hired + EP pass reality in 2025?

    I keep seeing people debate blockchain developer vs data scientist, so I’m putting my real situation here. I’m currently based in Germany, and I’m trying to target Singapore roles (either...

    Like 11 Replies 6
  • amanda smith
    amanda smith
    @DecentralizedDev • Feb 3, 2026
    Feb 3, 2026
    474

    NFT pivot after the hype: who should own “utility growth” now?

    I’m consulting for an India-based NFT brand that minted during the 2022 wave. Back then it was loud — ~12K holders, collabs, Discord energy, the usual “we’re early” feeling. Now...

    Like 5 Replies 5
« Previous Next »

About ArtofBlockchain

ArtOfBlockchain.club is a discussion-first community for blockchain jobs, Web3 careers, interview prep, and proof-based hiring insights.

Founded Jul 4, 2024


Recently active members

  • Shashank Mudgal Shashank Mudgal
  • Hrishikesh Banait Hrishikesh Banait
  • RubenzkArchitect RubenzkArchitect
  • Shubhada Pande Shubhada Pande
  • KK KK
  • Janeekaa Kedar Janeekaa Kedar
  • CryptoCoder_AJ CryptoCoder_AJ
  • yamabiiko yamabiiko

…and 175 more


Latest activity

  • RubenzkArchitect
    RubenzkArchitect • liked 19h
    From EdTech Founder to Web3 Strategist: Moran Hertzanu Weiss on Building Skill Credibility in Blockchain
  • RubenzkArchitect
    RubenzkArchitect • replied to 21h
    EVM Interview Questions for Solidity Developers: How to Tackle Gas Optimization, Storage Layouts, and Delegatecall Scenarios?
  • RubenzkArchitect
    RubenzkArchitect • published 22h
    Meet RubenzkArchitect
  • CryptoCoder_AJ
    CryptoCoder_AJ • liked 1d
    Proof-Based Hiring in Web3: Hiring Signals, Recruiter Screening, JD Proof Lines, and Shortlist Quality
  • yamabiiko
    yamabiiko • joined 1d
    the community
  • KK
    KK • liked 1d
    Meet Akemi R
  • Akemi R
    Akemi R • liked 1d
    As a junior Solidity dev, how deep should I really go into gas optimization during interviews?
  • Akemi R
    Akemi R • liked 1d
    Why Do Tests Pass on Hardhat/Anvil Forks but Break on Mainnet? What Hidden Differences Are We Missing?
  • Akemi R
    Akemi R • published 1d
    Meet Akemi R
  • Ja'Mesa Dixon
    Ja'Mesa Dixon • liked 2d
    Meet ChainPenLilly

ArtofBlockchain ⚡ powered by

Jatra Community Platform

ArtofBlockchain ⚡ powered by

Jatra Community Platform
  • Home
  • Channels
  • Search
  • Login
  • Sign up