Do you have experience with cryptocurrencies and blockchain? Is this area interesting to you?

Yes, I have experience working with cryptocurrencies and blockchain. Specifically, I am familiar with the basics of building blockchain networks, consensus principles (such as Proof of Work and Proof of Stake), as well as developing smart contracts and interacting with APIs of popular blockchain platforms.

This field is interesting due to its innovativeness and potential for decentralizing many processes, as well as the challenges related to security and scalability. Golang is often used for developing high-performance blockchain nodes and services because of its efficiency and simplicity of parallelism.

Example: you can write a simple node that signs and verifies transactions using cryptographic libraries in Go.