Technical Skills ──────────────── What I reach for, depending on the problem. Identity & Standards DIDs (did:web, did:key, did:jwk), Verifiable Credentials (W3C), OID4VP, OID4VCI, DIDComm, SD-JWT, ZCAP-LD, mDL/mID, KYC/KYB, Reusable Identity, Trust Frameworks Agent Protocols A2A Protocol, MCP, Agentic Commerce (AP2, UCP, ACP) AI & Agents LLM Integration, Agent Frameworks, RAG Languages TypeScript, Python, Go Backend & APIs Node.js, GraphQL, REST, SQL, NoSQL Frontend React, Next.js, Astro, Vue Infra AWS, GCP, Terraform, Docker, K8s Data PostgreSQL, Redis, Elasticsearch Practices System Design, Technical Leadership, Standards Development