Perfil de habilidad

Applied Cryptography

Esta habilidad define expectativas en roles y niveles.

Blockchain & Web3 Blockchain Fundamentals

Roles

donde aparece esta habilidad

Niveles

ruta de crecimiento estructurada

Requisitos obligatorios

los otros 5 opcionales

Blockchain & Web3

Blockchain Fundamentals

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		Understands hash functions (SHA-256, Keccak-256), digital signatures (ECDSA, EdDSA), and key derivation (BIP-32/39). Uses cryptographic libraries for message signing and verification.

Rol	Obligatorio	Descripción
Blockchain Developer		Applies Merkle proofs for blockchain data verification. Implements commitment schemes and VRF for on-chain randomness. Integrates BLS signatures for aggregation in validator networks.

Rol	Obligatorio	Descripción
Blockchain Developer		Designs cryptographic protocols for blockchain infrastructure: threshold signatures, MPC key management, zk-proof generation. Audits cryptographic primitives in blockchain protocols.

Rol	Obligatorio	Descripción
Blockchain Developer		Defines cryptographic standards for the blockchain organization. Evaluates post-quantum cryptography readiness. Mentors engineers on applied cryptography and establishes security guidelines.

Rol	Obligatorio	Descripción
Blockchain Developer		Researches advanced cryptographic schemes for blockchain: MPC, FHE, verifiable delay functions. Shapes long-term strategy for post-quantum algorithm transition for enterprise platform.

Junior 1 requisitos

Blockchain Developer

Understands hash functions (SHA-256, Keccak-256), digital signatures (ECDSA, EdDSA), and key derivation (BIP-32/39). Uses cryptographic libraries for message signing and verification.

Middle 1 requisitos

Blockchain Developer

Applies Merkle proofs for blockchain data verification. Implements commitment schemes and VRF for on-chain randomness. Integrates BLS signatures for aggregation in validator networks.

Senior 1 requisitos

Blockchain Developer

Designs cryptographic protocols for blockchain infrastructure: threshold signatures, MPC key management, zk-proof generation. Audits cryptographic primitives in blockchain protocols.

Lead / Staff 1 requisitos

Blockchain Developer

Defines cryptographic standards for the blockchain organization. Evaluates post-quantum cryptography readiness. Mentors engineers on applied cryptography and establishes security guidelines.

Principal 1 requisitos

Blockchain Developer

Researches advanced cryptographic schemes for blockchain: MPC, FHE, verifiable delay functions. Shapes long-term strategy for post-quantum algorithm transition for enterprise platform.

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