ArtOfBlockChain
ArtOfBlockChain
Alex Dowling

Alex Dowling

Community Administrator

Senior Blockchain Developer| 5+ years experience | Smart contracts & Solidity | Ethereum & DeFi expert | Web3.js, Ethers.js | Blockchain architecture specialist

Member since

Jul 13, 2024

Last active

Jul 3, 2025

Posts contributed

31

Recent posts

Jun 19, 2025
Alright, so you’re prepping for a blockchain developer interview and want to level up your Rust skills in a meaningful way. Here’s some advice that’s a bit more nuanced than...
Jun 16, 2025
If you’re coming from a backend development background, you’re actually in a pretty good spot for transitioning into blockchain development. You already understand the fundamentals of server-side logic, APIs, databases,...
Jun 16, 2025
When I interview for Layer 2 roles, I look for candidates who can clearly explain the security trade-offs between rollups and sidechains. I recommend focusing on real-world examples—like why a...
Jun 4, 2025
If you really want to impress the right people in blockchain and finance, my best advice is to build a strong foundation in both areas and understand how they intersect....
Jun 1, 2025
I work in blockchain with teams across different time zones. I set clear boundaries daily. I block my personal hours on Google Calendar and inform my team. This prevents burnout...
Jun 1, 2025
If you’re aiming for a blockchain job next year, I’d focus on Solidity first—it’s still the go-to for smart contracts, especially on Ethereum. Rust is picking up steam too, especially...
May 26, 2025
I faced several technical questions in my Ethereum interview. They asked me to explain the storage and memory layouts of the Ethereum Virtual Machine. I described the difference between persistent...
May 11, 2025
If you're preparing for smart contract developer interviews, it’s important to practice common blockchain coding challenges that test your Solidity skills and smart contract logic. Typical Blockchain Coding Challenges: Write...
Apr 14, 2025
Interesting debate is going on. My cents to it Both Blockchain Development and Data Science are emerging technologies but their focus and industry maturity differs. Blockchain is still taking baby...
Apr 2, 2025
Cracking any interview depends how confidently you present your skills and experiences, if you utter or your body language shows you are not confident enough while answering or in your...
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