Backend Engineer — Blockchain Data Infrastructure

Backend engineer building on-chain data infrastructure for DeFi protocols. I design and ship the systems that turn raw chain state into the prices, balances, and analytics that protocols actually run on — indexers, pipelines, GraphQL APIs, the whole path from event to frontend.

Most recently I was the sole engineer on the indexing layer for a production Polkadot DEX. Before that, the backend for a Substrate social platform with a hybrid on-chain/off-chain data model....