技能档案

Blockchain Fundamentals

Blockchain fundamentals: distributed ledger, hash chains, transactions, blocks

Blockchain & Web3 Blockchain Fundamentals

角色数

包含此技能的角色

级别数

结构化成长路径

必要要求

其余 4 个可选

Blockchain & Web3

Blockchain Fundamentals

2026/3/17

选择当前级别并对比期望。下方卡片显示晋升所需掌握的内容。

各级别期望

表格展示从初级到首席的技能深度变化。点击行查看详情。

角色	必要性	描述
Blockchain Developer		Understands blockchain fundamentals: consensus mechanisms (PoW, PoS), block structure, Merkle trees, and P2P networking. Follows team patterns for interacting with blockchain nodes using RPC APIs and building basic dApps with Web3 libraries.
Smart Contract Developer		Understands blockchain fundamentals from smart contract perspective: EVM execution model, gas mechanics, transaction lifecycle, and state storage. Follows team patterns for deploying contracts to testnets and verifying on block explorers.

角色	必要性	描述
Blockchain Developer		Independently develops with Blockchain Fundamentals in Hardhat/Foundry. Conducts basic audits. Optimizes gas.
Smart Contract Developer		Independently develops with Blockchain Fundamentals in Hardhat/Foundry/OpenZeppelin. Conducts basic audits. Optimizes gas.

角色	必要性	描述
Blockchain Developer	必要	Designs blockchain architecture with deep understanding of consensus trade-offs, finality guarantees, and network topology optimization. Conducts protocol-level security analysis and implements custom node configurations. Mentors team on chain internals.
Smart Contract Developer	必要	Designs smart contract systems with deep understanding of EVM internals, storage layout optimization, and cross-contract interaction patterns. Conducts security audits using formal verification tools and static analysis. Mentors team on gas optimization.

角色	必要性	描述
Blockchain Developer	必要	Defines blockchain product architecture: chain selection criteria, node infrastructure strategy, and protocol upgrade planning. Establishes security standards for validator operations and key management. Coordinates cross-team blockchain integration efforts.
Smart Contract Developer	必要	Defines smart contract architecture and security governance: audit processes, upgrade strategies (proxy patterns, diamond), and testing requirements. Establishes code review standards for Solidity/Vyper. Coordinates with auditors on security certification.

角色	必要性	描述
Blockchain Developer	必要	Defines organizational blockchain strategy: multi-chain architecture, protocol contribution roadmap, and ecosystem partnerships. Evaluates emerging consensus mechanisms and L2 scaling solutions. Shapes company-wide blockchain technology vision.
Smart Contract Developer	必要	Defines organizational smart contract strategy: protocol design patterns, cross-chain interoperability standards, and security frameworks. Evaluates emerging EVM alternatives and ZK-proof integration approaches. Shapes enterprise blockchain development vision.

Junior 2 要求

Blockchain Developer

Understands blockchain fundamentals: consensus mechanisms (PoW, PoS), block structure, Merkle trees, and P2P networking. Follows team patterns for interacting with blockchain nodes using RPC APIs and building basic dApps with Web3 libraries.
Smart Contract Developer

Understands blockchain fundamentals from smart contract perspective: EVM execution model, gas mechanics, transaction lifecycle, and state storage. Follows team patterns for deploying contracts to testnets and verifying on block explorers.

Middle 2 要求

Blockchain Developer

Independently develops with Blockchain Fundamentals in Hardhat/Foundry. Conducts basic audits. Optimizes gas.
Smart Contract Developer

Independently develops with Blockchain Fundamentals in Hardhat/Foundry/OpenZeppelin. Conducts basic audits. Optimizes gas.

Senior 2 要求

Blockchain Developer
必要

Designs blockchain architecture with deep understanding of consensus trade-offs, finality guarantees, and network topology optimization. Conducts protocol-level security analysis and implements custom node configurations. Mentors team on chain internals.
Smart Contract Developer
必要

Designs smart contract systems with deep understanding of EVM internals, storage layout optimization, and cross-contract interaction patterns. Conducts security audits using formal verification tools and static analysis. Mentors team on gas optimization.

Lead / Staff 2 要求

Blockchain Developer
必要

Defines blockchain product architecture: chain selection criteria, node infrastructure strategy, and protocol upgrade planning. Establishes security standards for validator operations and key management. Coordinates cross-team blockchain integration efforts.
Smart Contract Developer
必要

Defines smart contract architecture and security governance: audit processes, upgrade strategies (proxy patterns, diamond), and testing requirements. Establishes code review standards for Solidity/Vyper. Coordinates with auditors on security certification.

Principal 2 要求

Blockchain Developer
必要

Defines organizational blockchain strategy: multi-chain architecture, protocol contribution roadmap, and ecosystem partnerships. Evaluates emerging consensus mechanisms and L2 scaling solutions. Shapes company-wide blockchain technology vision.
Smart Contract Developer
必要

Defines organizational smart contract strategy: protocol design patterns, cross-chain interoperability standards, and security frameworks. Evaluates emerging EVM alternatives and ZK-proof integration approaches. Shapes enterprise blockchain development vision.

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