Perfil de habilidad

Node Operation

Esta habilidad define expectativas en roles y niveles.

Blockchain & Web3 Blockchain Infrastructure

Roles

donde aparece esta habilidad

Niveles

ruta de crecimiento estructurada

Requisitos obligatorios

los otros 5 opcionales

Blockchain & Web3

Blockchain Infrastructure

22/2/2026

Selecciona tu nivel actual y compara las expectativas.

Qué se espera en cada nivel

La tabla muestra cómo crece la profundidad desde Junior hasta Principal.

Rol	Obligatorio	Descripción
Blockchain Developer		Launches and configures blockchain nodes: Ethereum (Geth/Nethermind), Solana, Cosmos. Understands node types: full, archive, light. Monitors sync status and basic metrics via CLI.

Rol	Obligatorio	Descripción
Blockchain Developer		Operates blockchain nodes in production: configures monitoring (Prometheus/Grafana), alerting, automated restarts. Optimizes performance: disk I/O, memory, network bandwidth.

Rol	Obligatorio	Descripción
Blockchain Developer		Designs infrastructure for blockchain node fleet: automated deployment, version upgrades, state pruning. Ensures high availability via geo-distributed deployment and load balancing.

Rol	Obligatorio	Descripción
Blockchain Developer		Defines node operation strategy for the organization: self-hosted vs managed providers (Infura/Alchemy). Establishes SLA, capacity planning, and incident response for blockchain infrastructure.

Rol	Obligatorio	Descripción
Blockchain Developer		Shapes enterprise blockchain node infrastructure strategy: multi-cloud, disaster recovery, compliance. Defines long-term capacity planning and cost optimization for large-scale infrastructure.

Junior 1 requisitos

Blockchain Developer

Launches and configures blockchain nodes: Ethereum (Geth/Nethermind), Solana, Cosmos. Understands node types: full, archive, light. Monitors sync status and basic metrics via CLI.

Middle 1 requisitos

Blockchain Developer

Operates blockchain nodes in production: configures monitoring (Prometheus/Grafana), alerting, automated restarts. Optimizes performance: disk I/O, memory, network bandwidth.

Senior 1 requisitos

Blockchain Developer

Designs infrastructure for blockchain node fleet: automated deployment, version upgrades, state pruning. Ensures high availability via geo-distributed deployment and load balancing.

Lead / Staff 1 requisitos

Blockchain Developer

Defines node operation strategy for the organization: self-hosted vs managed providers (Infura/Alchemy). Establishes SLA, capacity planning, and incident response for blockchain infrastructure.

Principal 1 requisitos

Blockchain Developer

Shapes enterprise blockchain node infrastructure strategy: multi-cloud, disaster recovery, compliance. Defines long-term capacity planning and cost optimization for large-scale infrastructure.

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