Blockchain Development involves creating and maintaining decentralized applications (dApps) and systems based on blockchain technology. A Blockchain Developer is responsible for designing, implementing, and maintaining blockchain protocols, smart contracts, and distributed networks. There are typically two types of blockchain developers: Core Blockchain Developers – Focus on building blockchain architecture, consensus algorithms, and protocols. Blockchain Software Developers – Build applications (dApps) on top of existing blockchain platforms like Ethereum, Solana, or Hyperledger. Key tasks may include: Writing smart contracts using languages like Solidity (for Ethereum) Developing dApps Ensuring security and decentralization Working with cryptography and distributed ledger technologies