Hi, I'm Serge. Trying to build reliable solutions for unreliable environments. Started in JS, now deep in Rust 🦀. Mostly web3 infra, sometimes elsewhere.

Originally from Ukraine 🇺🇦, currently based in Spain 🇪🇸.

Occasionally sharing my challenges in this blog. Some of my projects on GitHub

An Unexpected Fit: AST Analysis as an RPC Optimization technique

#rust #rhai #blockchain #open-source #ethereum #ast

How static analysis of Rhai filter scripts reduced RPC log fetching by 12–97% in an on-chain event monitoring engine.

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Embedding Lossless BigInt Arithmetic into Rhai

#rust #rhai #blockchain #open-source

How I built two open-source Rhai plugins to solve IEEE 754 precision loss in a blockchain stream processor.

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