Now

What I'm currently focused on

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Last updated: 2026-04-25

Running

xochi.fi : private exchange & friendly dark pool on Ethereum, ZK proofs for compliance. axol.io runs the infra. Raising. The open infrastructure side is funded through Giveth (Ethereum Security QF round, closes May 14).

Riddler

Intent solver, ~2s fills across five chains. P95 under 6s. LI.FI integrated it as a solver client. Also on Across, Everclear, soon Wormhole and COWswap.

Ethereum Optimism Base Arbitrum Polygon
axol.io infra
Production

Aztec sequencer, Ethereum validators, MEV searcher via Sphinx.

Aztec Ethereum Sphinx
Raxol
In progress

Terminal framework that grew payment rails. Agents can hold wallets and settle trades via x402/MPP.

Elixir OTP x402

Other FOSS: mana (Ethereum client), riddler (intent solver). See projects.

Learning

Current reading list
  • MEV/HFT: searcher strategies, arb, liquidations, backrunning, latency
  • Quant: solver rebalancing, cross-chain inventory, execution optimization
  • Prediction markets: applying the quant work to Polymarket
  • ZK compliance: ZKSAR proofs, sanctions screening, provider weight tuning
  • OTP internals: gen_server, supervisor restarts, distributed Erlang

Location

Remote (Europe/Madrid). Remote.

Open to consulting. Cosmos SDK, Ethereum clients, node ops. Background.

This is a /now page.