Perfil de habilidad

Gas Optimization

Esta habilidad define expectativas en roles y niveles.

Blockchain & Web3 Smart Contracts

Roles

donde aparece esta habilidad

Niveles

ruta de crecimiento estructurada

Requisitos obligatorios

los otros 5 opcionales

Blockchain & Web3

Smart Contracts

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
Smart Contract Developer		Understands the EVM gas model: SLOAD/SSTORE costs, calldata vs memory, opcode pricing. Applies basic optimizations: storage packing, immutable variables, unchecked arithmetic for safe operations.

Rol	Obligatorio	Descripción
Smart Contract Developer		Applies advanced gas optimizations: calldata instead of memory, custom errors instead of require strings, bit manipulation. Profiles gas via forge test --gas-report and optimizes hot paths.

Rol	Obligatorio	Descripción
Smart Contract Developer		Designs gas-optimal architectures: inline assembly for critical paths, SSTORE2 for cheap data storage, EIP-1153 transient storage. Optimizes deployment and runtime costs for DeFi protocols.

Rol	Obligatorio	Descripción
Smart Contract Developer		Defines gas optimization standards for the organization. Establishes gas budget framework and regression detection. Coordinates optimization initiatives for production protocols.

Rol	Obligatorio	Descripción
Smart Contract Developer		Defines enterprise gas optimization strategy. Researches EVM gas schedule evolution and its impact on existing contracts. Publishes gas optimization research and novel techniques.

Junior 1 requisitos

Smart Contract Developer

Understands the EVM gas model: SLOAD/SSTORE costs, calldata vs memory, opcode pricing. Applies basic optimizations: storage packing, immutable variables, unchecked arithmetic for safe operations.

Middle 1 requisitos

Smart Contract Developer

Applies advanced gas optimizations: calldata instead of memory, custom errors instead of require strings, bit manipulation. Profiles gas via forge test --gas-report and optimizes hot paths.

Senior 1 requisitos

Smart Contract Developer

Designs gas-optimal architectures: inline assembly for critical paths, SSTORE2 for cheap data storage, EIP-1153 transient storage. Optimizes deployment and runtime costs for DeFi protocols.

Lead / Staff 1 requisitos

Smart Contract Developer

Defines gas optimization standards for the organization. Establishes gas budget framework and regression detection. Coordinates optimization initiatives for production protocols.

Principal 1 requisitos

Smart Contract Developer

Defines enterprise gas optimization strategy. Researches EVM gas schedule evolution and its impact on existing contracts. Publishes gas optimization research and novel techniques.

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