2026-10-02·Systems Design Meditation
Portable Trust
Digital identity creates leverage when trusted verification can cross institutional boundaries.
Digital IdentityInteroperabilityLATAMDistributed Systems
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AVAILABLE FOR ADVISORY
Edward Calderón
edwardca.devTech Founder & CTO · Systems, Blockchain & AI Architect · Digital Identity, Cloud & Web3 Infrastructure
Colombia · 959 seguidores · Más de 500 contactos
UNAL Systems Alum12+ Yrs Systems Eng3x Founder & CTO99.999% Core SLAOpen to Advisory / Keynotes
Systems Eng
12+ Yrs
Full Stack
Founder & CTO
3x
Ventures Built
Core SLA
99.999%
Uptime Target
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UNAL
Systems Engineering
Architecture
Arquitetura
Designs de sistemas, diagramas e análises técnicas aprofundadas.
Cloud Infrastructure
Scalable multi-region deployments with 99.999% uptime. Terraform, AWS S3, Netlify, GCP Cloud Functions.
TerraformAWSGCPNetlify
Blockchain Systems
Decentralized protocols, Solana smart contracts, Ethereum/Solidity, zero-knowledge primitives.
SolanaSolidityEthers.jsSIWE
Mobile Architecture
React Native + Expo monorepo with NativeWind, Expo Router, and cross-platform native fetch.
React NativeExpoNativeWindExpo Router
Data & AI Pipelines
Supabase auth + DB, PostgreSQL, Directus CMS, end-to-end ML workflows from data ingestion to model serving.
SupabasePostgreSQLDirectusML
Blog
Blog
Reflexões sobre engenharia de sistemas, blockchain e IA.
2026-10-01·Systems Design Meditation
LATAM Doesn't Have an AI Model Problem
Meaningful AI adoption in Latin America depends on systems readiness below the model layer.
AI InfrastructureLATAMCloudPublic Systems
Read →2026-09-30·Systems Design Meditation
Identity for Machines
Agentic systems need verifiable delegated authority, not merely valid machine credentials.
Digital IdentityAIZero TrustSecurity
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Laboratório
Experimentos, protótipos e explorações de tecnologias emergentes.
a-quant
ExperimentalVendor-agnostic trading platform with Rust execution backend. Platform-first architecture.
RustTradingBackend
LEANN
BetaRAG on Everything — 97% storage savings with fast, accurate, 100% private RAG on personal devices.
RAGAIPrivate
Tempo Focus
AlfaFocus and productivity tool for deep work sessions.
ProductivityNext.js
Technical Capabilities41 TECHNOLOGIES
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Uma stack comprovada — production-tested technologies deployed across real-world systems and architectures.
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Primary stack for production systems
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Client-side interfaces & UX
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Server architecture & databases
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Production Systems8 DEPLOYED
Meus Projetos
Arraste para explorar a galeria — systems engineered for production throughput and real-world resilience.
E2E ENCRYPTED
SECURITY FIRST
Privacy by Design
Construindo o futuro através da tecnologia livre. - 'Em código confiamos'.
End-to-End Encryption
Zero-Knowledge Proofs
Secure Communication
Verified Identity