How to Switch from Java Backend Developer to Blockchain Developer in 2025
How do I actually switch from Java backend work to a blockchain developer job? I’ve got a CS degree and about a year doing backend stuff with Java and Spring Boot.
Lately, I can’t stop thinking about blockchain, especially smart contracts and dApps, but I’m not sure where to start.
Should I just dive into Solidity, or is there something else I should learn first? Does my Java backend experience help at all, or am I basically starting from scratch? Also, do I need a blockchain certification, or can I just build some projects and learn as I go? I’m on a tight budget, so free or cheap resources are best.
For anyone who’s made this jump, what helped you stand out when applying? What kind of projects did you put in your portfolio that actually got attention?
I really don’t want to waste time or go down the wrong path, so any advice would help. Thanks!