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Abdil Hamid

@ForensicBlockSmith • 2w

Will Web3 Create or Kill Cybersecurity Jobs?

I’m currently learning cybersecurity and fascinated by how security frameworks adapt across industries. With Web3’s rise, I keep wondering — does decentralization reduce the need for traditional cybersecurity roles, or...

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Difficulty - Medium

Total Plays - 8

Allowed Time - 10 sec

Best time - 0.697 sec

What indicates poor DAO engagement quality?

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

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Explanation:
If many proposals are created but few get votes, it signals weak governance participation. Healthy DAOs focus on engagement, not just proposal count.

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amanda smith

@DecentralizedDev • 2w

Is It Possible to Combine Data Science and Blockchain Development in One Career?

I’m a 2nd-year engineering student currently exploring whether to focus on data science or blockchain development. Both fields seem future-proof, but I’m struggling to understand their long-term potential and overlap....

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Abdil Hamid

@ForensicBlockSmith • 2w

Can DAOs Sustain Growth After Airdrops Fade?

Our DAO hit 25K members after a massive token airdrop campaign three months ago. Engagement has dropped since—Discord activity is down 60%, governance participation barely 3%. We’re considering loyalty NFTs...

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Merrythetechie

@Merrythetechie • 2w

From Ops Lead to DAO Ops Manager: How Do You Build Processes When No One Reports to You?

After years leading operations in fintech, I’ve joined a DAO where hierarchy doesn’t exist. People “vote” to do tasks but rarely follow through. Accountability feels optional, and traditional reporting lines...

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Difficulty - Medium

Total Plays - 6

Allowed Time - 10 sec

Best time - 3.127 sec

Why document invariants during audit?

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

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Explanation:
Invariants are rules that must always remain true in a contract. Documenting them helps validate whether your core logic stays consistent after every transaction.

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Difficulty - Medium

Total Plays - 5

Allowed Time - 10 sec

Best time - 1.216 sec

Why snapshot testing helps?

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

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Explanation:
Snapshots capture the contract’s state at a moment in time. They help debug failed transactions and compare pre- and post-execution states.

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Difficulty - Medium

Total Plays - 6

Allowed Time - 10 sec

Best time - 1.151 sec

Why use modifiers carefully?

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

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Explanation:
Modifiers improve smart contract readability but can cause hidden logic issues if used carelessly. Always review how each modifier changes access or conditions.

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amanda smith

@DecentralizedDev • 2w

Should Early-Stage DeFi Projects Still Invest in Community Marketing?

I’m advising an early-stage DeFi project in India with under $2M TVL. The founders are debating whether to hire a community marketer or just focus on dev and audits until...

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ChainPenLilly

@ChainPenLilly • 2w

From Ops Lead to DAO Ops Manager: How Do You Build Processes When No One Reports to Yo

After years managing structured operations in fintech, I’ve joined a DAO where “ownership” feels entirely voluntary. Contributors self-assign tasks, disappear mid-way, or debate endlessly in governance chats. There’s no escalation...

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Difficulty - Medium

Total Plays - 5

Allowed Time - 10 sec

Best time - 1.578 sec

Which bug class often goes unnoticed during audits?

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

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#D

Explanation:
Logical bugs can’t be found by tools; they require clear understanding of how the business rules actually work. A developer must manually verify that the code’s behavior matches real-world logic.

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Arif

@ofh3VYy • 2w

Need Career Advice: Unpaid Blockchain Internship vs. MNC Offer

Hi everyone, I need some advice on a career crossroads.I have two offers:Blockchain Startup :6-month unpaid internship (accommodation provided).Followed by a 2-year bond.PPO: Max 30k/month.Capgemini (MNC):4.25 LPA for Software Engineer...

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RubenzkArchitect

@zkArchitect • 2w

Are Web3 Growth Roles in India Overlapping Too Much With Community Ops?

I’ve noticed something strange while recruiting for Indian Web3 startups lately—most “Growth Manager” roles look 80% like community operations: managing Telegram, moderating Discord, and coordinating AMAs. Actual growth strategy like...

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SmartContractGuru

@SmartContractGuru • 2w

EVM Interview Questions for Solidity Developers: How to Tackle Gas Optimization, Storage Layouts, and Delegatecall Scenarios?

I’ve been preparing for blockchain developer interviews lately, and the Ethereum Virtual Machine (EVM) section still feels like a dark box. I know it powers every smart contract on Ethereum...

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WillowSyncDev

@WillowSyncDev • 2w

How to explain a blockchain career gap during interviews without hurting credibility?

I’ve been a blockchain developer for 4 years but took a 1.5-year career break due to personal reasons and some freelance experiments that didn’t scale. Now that I’m re-entering the...

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