Now

What I'm currently focused on

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Last updated: 2025-01-23

Running

Running axol.io. Sequencers and nodes across Ethereum L2s and mainnet:

Sequencers & Nodes
Production

Validators on Aztec, Base, Optimism, and Ethereum mainnet. Transaction ordering and state transitions.

Aztec Base Optimism Ethereum

Also building FOSS: mana (Ethereum client), raxol (terminal UI framework), and riddler (cross-chain solver). See projects.

Learning

Reading source to understand how these systems actually work:

What I'm reading now →
  • go-ethereum (geth) - Core client implementation, EVM execution, and state management
  • ibc-go - IBC protocol implementation in Cosmos SDK, packet routing and state proofs
  • Hyperlane - Bridge architecture, validator sets, and cross-chain message passing
  • OTP source - gen_server internals, supervisor restart strategies, and distributed Erlang
  • Solver rebalancer architectures - cross-chain inventory management and quant trading systems
Ethereum Cosmos SDK Elixir Rust IBC EVM

Location & Work

Based in Remote (). Remote.

Current focus areas:
Cosmos SDK Ethereum Protocol Validator Infrastructure

Availability

Open to consulting on Cosmos SDK, Ethereum clients, and node operations.

Experience here if you want to work together.

About /now pages: This page follows the /now page movement by Derek Sivers. Updated whenever my focus significantly shifts.