Skill-Profil

Upgradeable Contracts

Dieser Skill definiert Erwartungen über Rollen und Level.

Blockchain & Web3 Smart Contracts

Rollen

wo dieser Skill vorkommt

Stufen

strukturierter Entwicklungspfad

Pflichtanforderungen

die anderen 5 optional

Blockchain & Web3

Smart Contracts

22.2.2026

Wählen Sie Ihr aktuelles Level und vergleichen Sie die Erwartungen.

Was wird auf jedem Level erwartet

Die Tabelle zeigt, wie die Tiefe von Junior bis Principal wächst.

Rolle	Pflicht	Beschreibung
Smart Contract Developer		Understands upgradeable contract patterns: Transparent Proxy, UUPS Proxy. Deploys upgradeable contracts via OpenZeppelin Upgrades plugin. Knows storage layout restrictions.

Rolle	Pflicht	Beschreibung
Smart Contract Developer		Implements upgrade flows: storage layout validation, initialization functions, access control for upgrades. Tests upgrade paths and storage compatibility. Uses forge-std for testing.

Rolle	Pflicht	Beschreibung
Smart Contract Developer		Designs complex upgradeable systems: Diamond proxy with multiple facets, beacon proxy for factory patterns. Implements emergency upgrade procedures and governance-controlled upgrades.

Rolle	Pflicht	Beschreibung
Smart Contract Developer		Defines upgrade strategy for the organization: when to use proxy vs immutable, governance requirements for upgrades. Establishes upgrade checklist and audit requirements.

Rolle	Pflicht	Beschreibung
Smart Contract Developer		Defines enterprise upgradeable contract strategy. Researches novel upgrade patterns: metamorphic contracts, modular accounts. Publishes upgrade security guidelines and migration best practices.

Junior 1 Anforderungen

Smart Contract Developer

Understands upgradeable contract patterns: Transparent Proxy, UUPS Proxy. Deploys upgradeable contracts via OpenZeppelin Upgrades plugin. Knows storage layout restrictions.

Middle 1 Anforderungen

Smart Contract Developer

Implements upgrade flows: storage layout validation, initialization functions, access control for upgrades. Tests upgrade paths and storage compatibility. Uses forge-std for testing.

Senior 1 Anforderungen

Smart Contract Developer

Designs complex upgradeable systems: Diamond proxy with multiple facets, beacon proxy for factory patterns. Implements emergency upgrade procedures and governance-controlled upgrades.

Lead / Staff 1 Anforderungen

Smart Contract Developer

Defines upgrade strategy for the organization: when to use proxy vs immutable, governance requirements for upgrades. Establishes upgrade checklist and audit requirements.

Principal 1 Anforderungen

Smart Contract Developer

Defines enterprise upgradeable contract strategy. Researches novel upgrade patterns: metamorphic contracts, modular accounts. Publishes upgrade security guidelines and migration best practices.

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