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@ChainPenLilly • 6mos

Blockchain Coding: How to Start & Job Prospects in US

Hey everyone! Software intern here, obsessed with breaking into blockchain. I wanna build real stuff and understand US job opportunities, but… where do I even start? 😅My skills: Python +...

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DeFiArchitect

@DeFiArchitect • 1mo

How Do I Transition from Business Analyst to Blockchain Business Analyst?

I want to switch from a traditional finance sector business analyst to a blockchain analyst role. If anyone has made this switch, what’s the best way to move into the...

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Sayali Bhandari

@SayaliB • 5mos

Cryptostaking Topics to Study for a Developer Interview?

Hey folks, prepping for a crypto exchange security interview and got tripped up last time on cryptojacking prevention. Could use some real-world advice!What are the best ways to stop cryptojacking...

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Hayley Woodhouse

@ouyKkIN • 1mo

How to start career in blockchain forensics and scams?

Hi everyone,I have a background in cybersecurity, with a primary focus on penetration testing, and I’m currently pursuing a master’s degree with a concentration in blockchain security. I am also...

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AshishS

@Web3SecurityPro • 3mos

What skills matter most for UI/UX jobs in NFT platforms and decentralized ID?

Looking to get into UI/UX design for blockchain and metaverse projects—what’s the real deal with hiring right now?For those already working on NFT platforms, virtual asset tools, or decentralized ID...

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Merry Wordsworth

@N026O0O • 3mos

How to Switch from Smart Contract Development to zkRollup Research

How do I move from smart contract development into zkRollup research? I understand smart contracts and the basics of blockchain. Still, I want to go deeper into zero-knowledge proofs and...

6

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Damon Whitney

@CareerSensei • 1mo

What junior blockchain developer portfolio projects actually impress hiring managers?

Got a comp sci background and did some web dev work with JavaScript, React, and Node.js. Recently been hyper-focused on blockchain development—messing around with Ethereum, smart contract development, and Solidity...

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Abdil Hamid

@ForensicBlockSmith • 3mos

How to Transition from Finance Fraud Investigations to Blockchain Forensics

How valuable is my finance fraud investigation experience for blockchain forensics jobs? I’ve spent 12 years in investment banking, focusing on fraud and shady transactions. Now, I want to work...

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John Mathew

@BABXSUw • 3mos

Best Certifications and Degrees for a Global Blockchain Compliance Career

What are the best certifications and degrees for a career in blockchain compliance, especially if I want credentials recognized worldwide? I have five years in international law and compliance and...

2

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MakerInProgress

@MakerInProgress • 1mo

Interview question EVM · Solidity timestamp manipulation · Need Practical mitigation tips

How can I really prevent timestamp manipulation in a Solidity auction during an Interview question EVM scenario?I froze in a technical round when the interviewer drilled into how miners might...

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Merry Wordsworth

@N026O0O • 1mo

Solidity Interview – Overflow/Underflow Handling?

I’m preparing for a Solidity interview and need help understanding how to best handle overflow/underflow issues. Should I rely solely on Solidity's built-in checks, or is using SafeMath (like from...

6

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Andria Shines

@ChainSage • 1mo

DeFi Interview Preparation: Securing Price Feeds and Preventing Manipulation

How do top DeFi lending protocols secure price feeds against manipulation and market crashes? I’m preparing for a DeFi developer interview and want to go beyond the basics. I know...

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Abdil Hamid

@ForensicBlockSmith • 3mos

Interview Question Help: How to Lower NFT Minting Costs on Ethereum

How can I lower NFT minting costs on Ethereum for an interview question? I’m preparing for a blockchain job interview and want advice on reducing gas fees for NFT minting,...

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amanda smith

@DecentralizedDev • 1w

NFT Smart Contract Interview Question: ERC-721 & ERC-1155 Compatibility

How do you design a single NFT contract that handles both ERC-721 and ERC-1155 standards without gas fees going nuts?I bombed this interview question for a blockchain dev role and...

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BlockchainMentorYagiz

@BlockchainMentor • 2mos

Smart Contract Developer Interview: How to Handle Logging and Gas Fees on Layer 2

How do I handle smart contract logging questions in developer interviews, especially for Layer 2 chains? I got stuck when asked how to improve logging in Solidity without raising gas...

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