spiler.dev

Iván Spiler

Developer. Self-hosted platforms and the products that run on them, algorithmic trading across traditional and crypto venues, a lot of AI lately, and electronics, hydroponics and solar when the system is a physical one.

General description

I build whole systems and then run them. Most of the work is infrastructure and the things standing on it: compute, auth, messaging, storage, git, builds, deploys and the machines they land on, all self-hosted, plus the products that use them.

On the trading side that means execution, portfolio and backtesting across traditional and crypto markets, centralized and decentralized, including IBKR. Lately a large share of everything is AI, because that is what the market is asking for.

Away from the screen it is electronics, hydroponics and solar power. Different materials, much less forgiving feedback, and the same job: understand the whole thing and operate it yourself.

Nothing here runs on infrastructure I do not control. There is no GitHub account behind any of it, and that is a choice rather than an omission.

Features

  • Self-hosted platform: compute, auth, messaging, storage, git, builds, deploys
  • Algorithmic trading: execution, portfolio, backtesting
  • Traditional and crypto venues, centralized and decentralized, IBKR
  • AI agents with their own identity, memory and permissions
  • Kubernetes and gitops for everything that ships
  • Rust for the parts that have to hold
  • Electronics, hydroponics and solar power
  • Operated by the person who built it

Block diagram

Layered architecture Self-hosted core services at the base. dirb.ai and the trading platform both run on the core. The crypto payments platform runs on the trading platform rather than rebuilding its venue connectivity. Self-hosted core dirb.ai Trading platform Crypto payments compute · auth · messaging · storage · git · builds · deploys · machines direction · tasks · files · chat · agents execution · portfolio · backtesting settlement on the layer below LAYER 0 LAYER 1 LAYER 2 Layered architecture Self-hosted core services at the base. dirb.ai and the trading platform both run on the core. The crypto payments platform runs on the trading platform rather than rebuilding its venue connectivity. Crypto payments dirb.ai Trading platform Self-hosted core settles on the layer below direction · tasks chat · agents execution · portfolio backtesting compute · auth · messaging storage · git · builds · deploys LAYER 2 LAYER 1 LAYER 0
Each layer runs on the one below. Dashed outline: designed, not built.

Selection table

Current work. Marks: filled Live, half Early access, open Designed
ItemDescriptionStatusSinceOpen to
arbol.capital Composable infrastructure for SaaS and financial platforms Live 2025 arbol.capital
dirb.ai Everything a small team runs on, plus agents that work in it Early access 2025 directionboard.ai
Trading platform Execution, portfolio and backtesting across twelve connected venues Early access 2025 Not public
Crypto payments Accept and settle crypto, on the trading platform's connectivity Designed 2026 Not public
Physical systems Electronics, hydroponics and solar power Live — Not public

Ordering information