A wide range of skills is expected when it comes to blockchain developers. A blockchain developer must have a deep understanding of the technology, how it functions, and how it is constructed. They should be conversant with cryptographic hash functions, consensus, and distributed ledger technology. Second, striving to be a blockchain developer demands a solid comprehension of data structures, both theoretically and practically. Blockchain developers are tinkering with existing data structures like Merkle trees and Patricia trees. Smart contract generation is a must-have skill for developers hoping to enter into the blockchain business. Web development is the primary competence of a blockchain developer. Blockchain developers are in charge of the basic design of decentralized programs.