Software Engineer.

20+ years building maintainable, high-performance products. Deep experience in Payments — now bringing that to Solana.

going onchain - open to opportunities

Currently building

Modular Rails framework for building Solana dApps. Wallet auth, RPC client, token management, and real-time updates out of the box.

Interactive hex visualizer for Solana account data. Color-coded byte dumps with a Byte Challenge game to test your grasp of Solana data structures.

20 years building and shipping production web applications.

Building on-chain programs and smart contracts on Solana.

Systems programming for smart contracts and performance-critical applications.

Frontend development for web3 dApps and modern web applications.

Building autonomous agents that automate reports, marketing, and continuous development.

Infrastructure, deployments, databases, and monitoring.

Hey, I'm Jose. I've been building web applications for 20 years, most of them with Ruby on Rails.

Right now I'm pivoting into Solana and blockchain development, writing Anchor programs, and documenting everything I learn along the way.

I'm also building SolRengine, a modular Rails framework for Solana dApps.

Based in Bangkok.

Open to remote Solana or Rails positions.
Based in Bangkok.