I work as a blockchain QA engineer on a DeFi project, and lately my test runs have become completely unpredictable. They pass on my local machine, fail on CI, and...

Yesterday, during a client call for a DeFi audit prototype, one of our smart-contract tests failed midway on Metamask during the governance-vote flow. The transaction just hung there, and everyone...

I’m a blockchain QA engineer with two years of experience, and almost every interview includes the same question: “What’s your test coverage?” It’s easy to answer this in Web2, but...

I’m a blockchain QA engineer preparing for interviews, and the “testing strategy” question always makes me nervous. There’s no single definition, and I’m never sure if the interviewer wants a...

I'm currently learning Web3 development and planning my career path. I see two main roles — DApp Developer and Smart Contract Auditor. From what I understand: DApp developers focus on...

I’ve been working as a Solidity developer for about a year, but some days I genuinely feel like an imposter. Everyone around me seems ahead — zero-knowledge proofs, deep gas...

I know many professionals will not ask this or laugh at me but still can anyone tell me how to behave in first months of working as junior smart contract...

I keep practicing smart contract interview questions, and reentrancy comes up every time.I can say the rule: “Do Checks-Effects-Interactions.”But when they ask why the order matters, I struggle to explain...

Anyone who participated in TOKEN2049 Dubai?

I am building a Network State. Gradually I will be incorporating more and more Web 3 tech into our community such as NFTs, our own cryptocurrency and a DAO. How...

I am seeking resources to learn about smart contract testing. I have learned the basics of writing Solidity. Now, I need to truly master testing. This skill seems essential for...

Do I need to learn backend for blockchain Dev?So I’ve almost learned React from The Odin Project. Now, if I want to move towards Blockchain development path, do I need...

I have 4 years of software development experience in JavaScript and Python, but I keep hitting the same wall when I apply for blockchain roles: teams want blockchain experience before...

How do you explain blockchain interoperability in a blockchain internship interview? I’m a CS student preparing for interviews and keep seeing this topic come up. Should I talk about cross-chain...

What should I expect in my first blockchain developer interview? Any tips or stories to help me prepare? My interview is next week, and I’m both excited and nervous. I...

How can I target the best countries for blockchain developer jobs as a Python pro? I have eight years of Python experience and want to work in blockchain. My goal...