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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...

4

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amanda smith

@DecentralizedDev • 2w

When NFT Projects Shift From Hype to Utility: Who Owns the Growth Mandate?

Many NFT projects that launched during the bull run are now repositioning as “membership products” or “digital identity layers.” I’m consulting for one such India-based NFT brand that had 12K...

3

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CryptoCoder_AJ

@CryptoCoderAJ • 2w

How Do Product Managers in DeFi Balance Security vs Speed of Delivery?

I joined a DeFi startup recently as a junior product manager, and every sprint feels like a tug of war — engineers push for fast releases, while security reviewers demand...

1

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SmartChainSmith

@SmartChainSmith • 2w

What Really Happens When Off-Chain Information Goes On-Chain? Understanding Blockchain Data Bridges

I’ve been trying to understand how off-chain data actually travels into a blockchain network and becomes part of the on-chain state. From what I’ve read, it’s not like you can...

6

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Tushar Dubey

@DataChainTushar • 2w

How Can a Web3 Growth Manager Show Real ROI From NFT Quest Campaigns When Founders Want Proof Beyond Surface Metrics?

I’m leading growth for an early-stage NFT project, and we’ve been experimenting with community quest campaigns. The surface numbers look great — wallet sign-ups, quest completions, Discord joins — but...

2

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AuditWardenRashid

@AuditWarden • 2w

How you measure Growth in Early-Stage Indian Web3 Startups Without Vanity Metrics

I’m consulting with an early-stage NFT marketplace in India that just raised pre-seed funding. The founders want to “show traction” for investors—currently tracking Discord size, X followers, and Google Analytics...

2

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Merrythetechie

@Merrythetechie • 2w

Post-Airdrop Reality: How to Measure “True” Web3 Retention in Growth Reports

After our NFT project’s airdrop last quarter, analytics looked great—wallets up 3×, Discord members +6K—but within two months, 80% were gone. Our next investor update is due, and the founders...

0

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Shubhada Pande

@ShubhadaJP • 2w

Community-Led Growth in Web3: Skills, Tools, and Proof Metrics Redefining Marketing Careers

Why Web2 Marketing Playbooks Fail in Web3 The marketing rulebook that worked for Web 2.0—funnels, paid ads, and top-down messaging—starts to crumble once ownership and on-chain proof enter the picture....

0

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Andria Shines

@ChainSage • 2w

How do you balancing Organic and Paid Growth in the Indian Web3 Market

Balancing Organic and Paid Growth in the Indian Web3 Market I’m leading growth for a Web3 payments startup in India. Our user acquisition cost is unpredictable—sometimes ₹40 per signup via...

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Application deadline: 1 week

E

Director, Product (Crypto)

Echo Base • FULL_TIME • NA

Job description

About the CompanyEcho Base is an investment and venture platform specializing in strategic, high-impact opportunities within the digital asset industry. Privately funded and deeply entrenched in the crypto ecosystem, Echo Base identifies, acquires, and scales ventures where both capital efficiency and operational execution can unlock exceptional value.Our team blends institutional...

Details Login to apply
Application deadline: 1 week

M

Principal Blockchain Engineer — RWA Minter Infrastructure

MLabs • FULL_TIME • NA

Job description

About the RoleWe’re building one of the most critical infrastructure layers in decentralized finance — the first operational Real-World Asset (RWA) Minter on a major blockchain protocol.Our platform bridges traditional financial collateral (e.g., U.S. Treasuries) with on-chain liquidity by converting them into programmable monetary units ($M). This infrastructure becomes the...

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Application deadline: 1 week

A

Full Stack Engineer (Front-End Focus) – DeFi

Arrakis • FULL_TIME • NA

Job description

Arrakis is on a mission to redefine on-chain liquidity. We’re building open, non-custodial infrastructure that empowers any project — from early-stage startups to global enterprises — to access automated, trustless, and transparent market-making strategies.As the tokenized economy continues to expand, we’re developing the systems that make decentralized liquidity as efficient...

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Difficulty - Medium

Total Plays - 8

Allowed Time - 10 sec

Best time - 2.399 sec

What’s the fastest proof path for new smart-contract auditors?

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

#A

#B

#C

#D

Explanation:
Participating in open audit contests on platforms like Code4rena builds verified proof and community trust.

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Merrythetechie

@Merrythetechie • 2w

When Growth Experiments Backfire — How to Communicate Fails in Web3 Without Killing Credibility?

I led a referral campaign for an Indian NFT app that flopped badly. We offered 10 % rewards on secondary sales, but it attracted low-value spam wallets. Now leadership wants...

0

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