Handling Production Incidents as a Junior Solidity Engineer — How Do You Stay Calm When Smart Contracts Break?
Last week, I faced my first real production incident — a smart contract function stopped behaving correctly after an upgrade. 😓 As a junior Solidity developer, I froze for a moment because I didn’t know if I should alert the whole team or try debugging first. I checked the logs, verified recent PR merges, and replayed transactions on a testnet, but still wasn’t confident about the root cause. It made me realize incident response in blockchain feels different from traditional apps — one wrong fix can affect real funds.
For those who’ve been through this, how do you balance quick action with caution when a production issue hits? What’s the first thing you do when something breaks on-chain?