Dominio
Blockchain & Web3
Perfil de habilidad
Esta habilidad define expectativas en roles y niveles.
Roles
2
donde aparece esta habilidad
Niveles
5
ruta de crecimiento estructurada
Requisitos obligatorios
0
los otros 10 opcionales
Blockchain & Web3
Web3 Development
22/2/2026
Selecciona tu nivel actual y compara las expectativas.
La tabla muestra cómo crece la profundidad desde Junior hasta Principal.
| Rol | Obligatorio | Descripción |
|---|---|---|
| Blockchain Developer | Understands main token standards: ERC-20, ERC-721, ERC-1155, ERC-4626. Knows differences and use cases for each standard. Sets up infrastructure for supporting various token types. | |
| Smart Contract Developer | Implements core token standards: ERC-20, ERC-721, ERC-1155, ERC-4626. Understands interface requirements and extension points of each standard. Tests compliance via reference tests. |
| Rol | Obligatorio | Descripción |
|---|---|---|
| Blockchain Developer | Implements infrastructure support for extended token standards: ERC-4626 vault tracking, ERC-2981 royalties, wrapped tokens. Configures monitoring and alerting for token operations. | |
| Smart Contract Developer | Implements extended token mechanics: fee-on-transfer, rebasing tokens, permit (EIP-2612). Understands edge cases: zero-amount transfers, self-transfers, approval race conditions. |
| Rol | Obligatorio | Descripción |
|---|---|---|
| Blockchain Developer | Designs infrastructure for multi-standard token platform: unified API, cross-chain token bridging, compliance monitoring. Analyzes new standards (ERC-7496, ERC-7512) for adoption. | |
| Smart Contract Developer | Designs custom token systems: multi-token vaults, wrapped token bridges, synthetic assets. Analyzes composability risks with DeFi protocols and ensures standards compliance. |
| Rol | Obligatorio | Descripción |
|---|---|---|
| Blockchain Developer | Defines token standards strategy for the organization. Establishes guidelines for standard selection across various use cases. Coordinates adoption of new standards and token migrations. | |
| Smart Contract Developer | Defines token standard strategy for the organization. Establishes guidelines for standard selection per use case. Coordinates adoption of new standards and token migration processes. |
| Rol | Obligatorio | Descripción |
|---|---|---|
| Blockchain Developer | Defines enterprise token infrastructure strategy. Participates in new EIP standard development and shapes industry best practices for token implementation and lifecycle management. | |
| Smart Contract Developer | Defines enterprise token standard strategy. Participates in developing new EIP token standards. Shapes best practices for token implementation, security, and lifecycle management. |