Home | ArtOfBlockChain

Shubhada Pande
@ShubhadaJP • Feb 3, 2025

Feb 3, 2025

2.4K

Rust Developer Interview Questions Guide 2025: Your Complete Blockchain Rust Developer Handbook

TL;DRWhy Rust? Rust is the go-to language for blockchain development due to its memory safety, performance, and concurrency features.Market Demand: Rust adoption grew by 20% in 2024, with blockchain accounting...

Like 3 Replies 1
AshishS
@Web3SecurityPro • Jun 1, 2025

Jun 1, 2025

1.8K

How to Handle Time Zone Differences in Blockchain Jobs?

Hey, I could really use some advice on how to handle time zone differences while working remotely. I work in IST (UTC+5:30), and my team is spread across different time...

Like 3 Replies 2
Abasi T
@ggvVaSO • Mar 17, 2025

Mar 17, 2025

1.9K

Nigerian Rust blockchain dev: Rate advice for US/CA clients?

Hey everyone! I’m a developer based in Nigeria with 2 years of Python experience and 3 years full-time Rust work. I’m trying to pivot into freelancing for blockchain projects (mainly...

Like 3 Replies 2
Sayali Bhandari
@SayaliB • Mar 19, 2025

Mar 19, 2025

1.3K

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...

Like 3 Replies 2
Andria Shines
@ChainSage • Jul 22, 2025

Jul 22, 2025

1.5K

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...

Like 3 Replies 4
BennyBlocks
@BennyBlocks • Aug 1, 2025

Aug 1, 2025

1.5K

Looking to Level Up: Where Should a Smart Contract Dev Start with MEV?

Hey all,I’m a smart contract developer and I want to upskill myself around MEV (miner/maximal extractable value). In developer groups there is so much talk about frontrunning, sandwich attacks, and...

Like 3 Replies 3
Shubhada Pande
@ShubhadaJP • Nov 4, 2024

Nov 4, 2024

1.4K

Blockchain for Chemical Emissions: Transforming Transparency in Environmental Monitoring

In the dynamic world of the chemical industry, blockchain technology emerges as a transformative powerhouse, redefining operational paradigms and propelling the sector toward a future marked by enhanced transparency and...

Like 3 Replies 0
RubenzkArchitect
@zkArchitect • Mar 19, 2025

Mar 19, 2025

1.4K

Tips for setting up decentralized governance in L2?

Hey everyone, I just bombed an interview question and need your advice. The role was for a blockchain project manager, and they asked me:“How would you design governance for a...

Like 3 Replies 3
Sayali Bhandari
@SayaliB • Aug 6, 2025

Aug 6, 2025

1.3K

Interview struggle: ERC-20 & ERC-721 questions Need Advice!

I got my first interview call as a smart contract developer, and I am prepping hard, brushing up on concepts and other things. While studying, I am stuck with the...

Like 3 Replies 4
SmartChainSmith
@SmartChainSmith • Aug 7, 2025

Aug 7, 2025

1.2K

Is Solidity Still the Top Choice for Smart Contract Development in Blockchain?

Hi!I am new to blockchain. I just started learning Solidity for Ethereum. But I heard about Vyper, Rust, and Michelson too. Now I am not sure which language to choose.If...

Like 3 Replies 5
SmartContractGuru
@SmartContractGuru • Feb 18, 2026

Feb 18, 2026

42

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 2 Replies 3
Abasi T
@ggvVaSO • Feb 14, 2026

Feb 14, 2026

205

US remote Solidity interviews: how do you quantify gas-optimization wins without overclaiming?

I’m a Solidity dev who ends up doing a lot of QA-style performance checks, and I’m doing web3 interview prep for US-based remote roles.In a recent L2 bridge change, a...

Like 2 Replies 4
Shubhada Pande
@ShubhadaJP • Feb 8, 2026

Feb 8, 2026

138

Web3 Growth & Marketing Explained: Retention, Community-Led Growth, Onboarding UX & Growth Careers

Web3 growth isn’t “post more content” or “run more quests.”In real teams, growth breaks when metrics lie (airdrop spikes), attribution is messy (wallets ≠ users), onboarding friction kills intent, and...

Like 2 Replies 2
Charlie P
@jolly-soap • Jan 31, 2026

Jan 31, 2026

79

Blockchain Bridge startup hiring: first 5 roles to build a Web3 engineering team safely

We’re building a bridge / cross-chain product and we’re trying to build a Web3 engineering team in a way that doesn’t create silent risk early. We can only hire ~5...

Like 2 Replies 3
Shubhada Pande
@ShubhadaJP • Jan 31, 2026

Jan 31, 2026

255

Interview Smart Contract Engineers: Evaluate Real Solidity Skill

Like 2 Replies 1
DeFiArchitect
@DeFiArchitect • Jan 28, 2026

Jan 28, 2026

2.7K

My explanation of zk-SNARKs vs zk-STARKs felt incomplete in an interview — what’s the clear, real-world way to compare them?

I recently had a blockchain developer interview where the panel asked me to compare zk-SNARKs and zk-STARKs “in practical engineering terms.” I understood the basic theory, but when they expected...

Like 2 Replies 5
Ashwinikumar Dodani
@Ashwinikumar • Jan 15, 2026

Jan 15, 2026

138

Marketing x Web3 Jobs

What do you think about the current status of marketing jobs in web3?Given a lot of people can write content, create visuals and post it too, how do you see...

Like 2 Replies 4
Aditi R
@aGoKU4J • Jan 14, 2026

Jan 14, 2026

78

Crypto compliance analyst: which AML cert actually matters (and how do I prove skills without real cases)?

I’m trying to move into crypto compliance / AML analyst roles from banking ops, and I’m stuck at the “what should I learn” stage. Everyone recommends a different certification, and...

Like 2 Replies 1
AlexDeveloper
@Alexdeveloper • Jan 13, 2026

Jan 13, 2026

99

Getting paid in stablecoins: should my invoice be in USD, USDC, or local currency?

I’m getting paid in stablecoins for a cross-border contract and I’m embarrassed to admit I’m stuck on the invoicing basics. How does stablecoin invoicing work in real life when the...

Like 2 Replies 2
AlexDeveloper
@Alexdeveloper • Jan 11, 2026

Jan 11, 2026

114

Senior blockchain dev here — how do mature Web3 teams calibrate interviews differently than early-stage startups (and what should I read from it)?

I’m a senior blockchain developer and I’m noticing a pattern that’s messing with my decision-making.When I interview with more established Web3 teams (shipping product, actual users, clearer org), the loop...

Like 2 Replies 1