Writing
Notes on AI, Web3, product engineering, and the systems behind software that ships.
Why I'm Bullish on 2026
Why I expect AI agents, stablecoins, wallet signing, and tokenized markets to converge in products over the coming year.
Intersection of AI and Web3 (Part 2)
How agentic finance, stablecoin payment rails, and decentralized AI infrastructure are starting to connect in real products.
Why I Prefer 1099 Contracting
How I work as a 1099 contractor through Blockmatic Labs LLC, covering payments, engagement structure, and what teams should expect from Costa Rica.
Intent-Based Multichain DeFi
How solver networks and ERC-7683 support intent-based transactions across EVM chains, Solana, and Cosmos.
Stablecoin Summer
Why the GENIUS Act and Treasury-backed reserves matter as stablecoins become infrastructure for payments and settlement.
Why I still use Expo
OTA updates, EAS cloud builds, and shared TypeScript from production React Native work.
Agentic Finance
How AP2, x402, and agentic commerce protocols could let AI agents authorize payments and settle transactions with stablecoins.
Web3 Composability
How shared token, liquidity, governance, and DeFi standards accelerate new products while introducing systemic risk.
Prompt Injection
How direct, indirect, and tool-response prompt injection hijack LLM behavior, and the layered defenses I use in AI applications that call tools.
AI Model Context Protocol (MCP)
What the Model Context Protocol standardizes about connecting models to tools and data, and how I structure MCP-style tools, composition, and memory in TypeScript.
RAG with TypeScript
How retrieval-augmented generation works, and how to implement it with TypeScript SDKs, embeddings, and vector stores.
Scaling and Securing WebSockets
How session affinity, TLS, authentication, and Redis pub/sub keep WebSocket backends reliable across multiple nodes.